National Register of Historic Places
Delaware
670 listed historic places in Delaware, grouped by county.
Kent County (134)
- Allee HouseDutch Neck Crossroads · listed 1971
- Arnold, George, HouseKenton · listed 1983
- AspendaleKenton · listed 1970
- Attix, Thomas, HouseKenton · listed 1983
- Bank HouseMilford · listed 1978
- Bannister Hall and Baynard HouseSmyrna · listed 1973
- Barratt HallFrederica · listed 1973
- Barratt's ChapelFrederica · listed 1972
- Belmont HallSmyrna · listed 1971
- Bethel Methodist Protestant ChurchAndrewsville · listed 1998
- Betz, J. F., HouseKenton · listed 1983
- Blackiston, Benjamin, HouseKenton · listed 1983
- Bonwell HouseFrederica · listed 1973
- Bradford-Loockerman HouseDover · listed 1972
- BrecknockCamden · listed 1974
- Bullen, John, HouseDover · listed 1975
- Burrows, W. D., HouseKenton · listed 1983
- Byrd's AME ChurchClayton · listed 1982
- Camden Friends MeetinghouseCamden · listed 1973
- Camden Historic DistrictCamden · listed 1974
- Cherbourg Round BarnLittle Creek · listed 1978
- Cheyney Clow's Rebellion, Scene ofKenton · listed 1974
- Christ ChurchDover · listed 1972
- Christ ChurchMilford · listed 1973
- Clark-Pratt HouseKenton · listed 1983
- Clayton Railroad StationClayton · listed 1986
- Coombe Historic DistrictFelton · listed 1982
- Cooper HouseKenton · listed 1973
- Coursey, Thomas B., HouseFelton · listed 1990
- Cow Marsh Old School Baptist ChurchSandtown · listed 1976
- Cummins, David J., HouseSmyrna · listed 1983
- Cummins, Timothy, HouseSmyrna · listed 1983
- Davis, Thomas, HouseKenton · listed 1983
- Delaware Boundary MarkersNot Applicable · listed 1975
- Delaware State Museum BuildingsDover · listed 1972
- Denny, T. H., HouseKenton · listed 1983
- Dickinson, John, HouseDover · listed 1966
- Dover Green Historic DistrictDover · listed 1977
- Downs, N. C., HouseKenton · listed 1983
- Duck Creek VillageSmyrna · listed 1972
- Durham--Shores HouseDupont Station · listed 2001
- Eden HillDover · listed 1973
- Felton Historic DistrictFelton · listed 1988
- Felton Railroad StationFelton · listed 1981
- Fennimore StoreLeipsic · listed 1982
- Fourteen Foot Bank LightBowers · listed 1989
- Frederica Historic DistrictFrederica · listed 1977
- George FarmhouseSmyrna · listed 1982
- Golden MineMilford · listed 1978
- Governor's HouseDover · listed 1972
- Great GenevaDover · listed 1973
- Green Mansion HouseKenton · listed 1983
- GreenwoldDover · listed 1973
- Griffith's ChapelWilliamsville · listed 1983
- Hill, Robert, HouseKenton · listed 1983
- Hoffecker-Lockwood HouseKenton · listed 1983
- Hudson, Alfred L., HouseKenton · listed 1983
- Ivy Dale FarmSmyrna · listed 1973
- Jones, Enoch, HouseClayton · listed 1973
- KATHERINE M. LEE (Schooner)Leipsic · listed 1983
- Kenton Historic DistrictKenton · listed 1983
- Kenton Post OfficeKenton · listed 1983
- Lamb, Thomas, FarmKenton · listed 1983
- Lamb, Thomas, HouseKenton · listed 1983
- Laws, Alexander, HouseLeipsic · listed 1983
- Lewis Family Tenant Agricultural ComplexWyoming · listed 1986
- Lewis, Jefferson, HouseKenton · listed 1983
- Lindale,John B.,HouseMagnolia · listed 1973
- Little Creek Hundred Rural Historic DistrictLittle Creek · listed 1984
- Little Creek Methodist ChurchLittle Creek · listed 1982
- Lofland, Peter, HouseMilford · listed 1982
- Logan School House K-834Kitts Hummock · listed 1979
- Loockerman HallDover · listed 1971
- Lowber, Matthew, HouseMagnolia · listed 1971
- Macomb FarmDover · listed 1974
- MAGGIE S. MYERS (schooner)Leipsic · listed 1983
- McClary HouseLeipsic · listed 1983
- McColley, James, HouseMilford · listed 1983
- McDaniel, Delaplane, HouseKenton · listed 1983
- Mifflin-Marim Agricultural ComplexDover · listed 1984
- Milford New Century ClubMilford · listed 1982
- Mill HouseMilford · listed 1983
- Moore HouseSmyrna · listed 1982
- MordingtonFrederica · listed 1973
- North Milford Historic DistrictMilford · listed 1983
- Octagonal SchoolhouseCowgill's Corner · listed 1971
- Old Fire HouseMilford · listed 1983
- Old StatehouseDover · listed 1971
- Old Stone TavernLittle Creek · listed 1973
- Palmer HomeDover · listed 1988
- Peterson and Mustard's Hermitage FarmSmyrna · listed 1982
- Poinsett HouseKenton · listed 1983
- Port Mahon LighthouseLittle Creek · listed 1979
- Rawley HouseLeipsic · listed 1983
- Raymond Neck Historic DistrictLeipsic · listed 1982
- Reed HouseLeipsic · listed 1983
- Reed, Jehu, HouseLittle Heaven · listed 1973
- Ruth Mansion HouseLeipsic · listed 1973
- Saxton United Methodist ChurchBowers · listed 1990
- Short's Landing Hotel ComplexSmyrna · listed 1983
- Sipple HouseLeipsic · listed 1982
- Smyrna Historic DistrictSmyrna · listed 1980
- SnowlandLeipsic · listed 1973
- SomervilleKenton · listed 1974
- St. Joseph's Industrial SchoolClayton · listed 2002
- St. Paul A.M.E. ChurchHarrington · listed 2016
- St. Stephen's P.E. ChurchHarrington · listed 2014
- Star Hill AME ChurchCamden · listed 1994
- Stevens, William, HouseKenton · listed 1983
- Stubbs, Elizabeth, HouseLittle Creek · listed 1982
- Sutton, Thomas, HouseWoodland Beach · listed 1973
- Tharp HouseFarmington · listed 1973
- Thomas' Methodist Episcopal ChapelChapeltown · listed 1994
- Thorne, Parson, MansionMilford · listed 1971
- Todd's ChapelGreenwood · listed 1998
- Town PointDover · listed 1972
- Truitt, Gov. George, HouseMagnolia · listed 1978
- Tyn Head CourtDover · listed 1973
- Victorian Dover Historic DistrictDover · listed 1979
- Vogl HouseMasten's Corner · listed 1976
- Voshell, John M., HouseSmyrna · listed 1983
- Walnut FarmMilford · listed 1982
- Watson, Gov. William T., MansionMilford · listed 1982
- Wheel of FortuneLeipsic · listed 1973
- White--Warren Tenant HouseSandtown · listed 2001
- Wilkerson, J. H., & Son BrickworksMilford · listed 1978
- Williams, James, HouseKenton · listed 1983
- WoodlawnSmyrna · listed 1982
- Woodley, Jonathan, HouseLittle Creek · listed 1982
- Woodside Methodist Episcopal ChurchWoodside · listed 1996
- Wright-Carry HouseKenton · listed 1983
- Wyoming Historic DistrictWyoming · listed 1987
- Wyoming Railroad StationWyoming · listed 1980
- Zion African Methodist Episcopal ChurchCamden · listed 1994
New Castle County (404)
- Academy of NewarkNewark · listed 1976
- AchmesterMiddletown · listed 1979
- Aetna Hose, Hook and Ladder Company Fire Station No. 2Newark · listed 1982
- Aetna Hose, Hook and Ladder Company, Fire Station No. 1Newark · listed 1982
- African Union Church and Cemetery of Iron HillNewark · listed 2021
- Aiken's Tavern Historic DistrictNewark · listed 1977
- Air Service, Inc. Hangar at Bellanca AirfieldNew Castle · listed 2005
- Allen, Charles, HouseChristina · listed 1983
- American Vulcanized Fibre Company-Wilmington PlantWilmington · listed 2020
- Amstel HouseNew Castle · listed 1977
- Anderson HouseNewark · listed 1983
- Appoquinimink Friends MeetinghouseOdessa · listed 1972
- ArchmereClaymont · listed 1992
- Armor, James, HouseWilmington · listed 1992
- Armstrong Lodge No. 26, A. F. & A. M.Newport · listed 1993
- Armstrong-Walker HouseMiddletown · listed 1985
- Armstrong, A., FarmNewark · listed 1986
- Ashland BridgeAshland · listed 1973
- Ashton Historic DistrictPort Penn · listed 1978
- Auburn Mills Historic DistrictYorklyn · listed 1980
- Augustine Beach HotelPort Penn · listed 1973
- Augustine Paper MillWilmington · listed 1978
- Baily HouseNewark · listed 1982
- Bancroft and Sons Cotton MillsWilmington · listed 1984
- Bank of Newark BuildingNewark · listed 1983
- Bartley--Tweed FarmNewark · listed 1986
- Baynard Boulevard Historic DistrictWilmington · listed 1979
- Bell FarmhouseNewark · listed 1983
- BelleviewMiddletown · listed 1985
- Bellevue Range Rear Light StationWilmington · listed 2006
- Belmont HallNewark · listed 1983
- Biddle HouseSt. Georges · listed 1978
- Biggs, Gov. Benjamin T., FarmMiddletown · listed 1987
- BloomfieldSt. Georges · listed 1982
- Blue Hen FarmNewark · listed 1983
- Brandywine Manufacturers Sunday SchoolWilmington · listed 1972
- Brandywine ParkWilmington · listed 1976
- Brandywine Park and Kentmere Parkway (Boundary Increase)Wilmington · listed 1981
- Brandywine Powder Mills DistrictWilmington · listed 1984
- Brandywine Village Historic DistrictWilmington · listed 1971
- Brandywine Village Historic District (Boundary Increase)Brandywine · listed 1976
- Braunstein's BuildingWilmington · listed 1985
- Breck's Mill AreaWilmington · listed 1971
- Breck's Mill Area--Henry Clay Village Historic District (Boundary Decrease)Wilmington · listed 1988
- Breck's Mill Area--Henry Clay Village Historic District (Boundary Increase)Wilmington · listed 1988
- Brindley FarmWilmington · listed 1976
- Brook RambleTownsend · listed 1992
- Broom, Jacob, HouseMontchanin · listed 1974
- Brown, Dr. John A., HouseWilmington · listed 1979
- Budovitch, Florence and Isaac, HouseWilmington · listed 2020
- Buena VistaSt. Georges · listed 1971
- Building at 140 W. Main StreetNewark · listed 1982
- Building at 28--34 1/2 Academy StreetNewark · listed 1982
- Building at 34 Choate StreetNewark · listed 1983
- Carney, John, Agricultural ComplexGreenville · listed 2009
- Carpenter-Lippincott HouseCentreville · listed 1983
- Carswell, Stuart Randall & Pricilla Kellogg, HouseNewark · listed 2011
- Casperson, W., HouseSt. Georges · listed 1982
- Center Meeting and SchoolhouseCenterville · listed 1971
- Centreville Historic DistrictCentreville · listed 1983
- Chambers HouseNewark · listed 1983
- Chambers HouseNewark · listed 1988
- Chandler, Joseph, HouseCentreville · listed 1983
- ChelseaDelaware City · listed 1982
- ChoptankMiddletown · listed 1985
- Choptank-Upon-The-HillMiddletown · listed 1985
- Christiana Historic DistrictChristiana · listed 1974
- Church Street Historic DistrictWilmington · listed 1987
- Clearfield FarmSmyrna · listed 1973
- Cleaver HousePort Penn · listed 1985
- Cloud--Reese HouseWilmington · listed 2001
- Cloud, Abner, HouseWilmington · listed 1992
- Cochran GrangeMiddletown · listed 1973
- Coffee Run Mission SiteHockessin · listed 1973
- Collison HouseNewport · listed 1993
- Continental Army Encampment SiteWilmington · listed 1973
- Cooch's Bridge Historic DistrictNewark · listed 1973
- Cooch's Bridge Historic District (Boundary Decrease)Newark · listed 1999
- Cool Spring Park Historic DistrictWilmington · listed 1983
- Cool Spring Park Historic District (Boundary Increase)Wilmington · listed 2007
- Corbit-Sharp HouseOdessa · listed 1967
- CornucopiaMiddletown · listed 1987
- Correll's Farm and Lawn SupplyKirkwood · listed 1982
- Cox--Phillips--Mitchell Agricultural ComplexHockessin · listed 2017
- Crosby and Hill BuildingWilmington · listed 1985
- Curtis MansionNewark · listed 1982
- Curtis Paper Mill Workers' HousesNewark · listed 1982
- Darley HouseClaymont · listed 1973
- Dauneport HouseWilmington · listed 2022
- Dean, Joseph, & Son Woolen MillNewark · listed 1978
- Deer Park FarmNewark · listed 1983
- Deer Park HotelNewark · listed 1982
- Delaware Academy of MedicineWilmington · listed 2003
- Delaware Avenue Historic DistrictWilmington · listed 1976
- Delaware Avenue Historic District (Boundary Increase)Wilmington · listed 1987
- Delaware City Historic DistrictDelaware City · listed 1983
- Delaware Trust BuildingWilmington · listed 2003
- Delmarva Power and Light BuildingWilmington · listed 1985
- Dilworth HousePort Penn · listed 1973
- Dingee, Jacob, HouseWilmington · listed 1970
- Dingee, Obadiah, HouseWilmington · listed 1970
- Dixon, S. P., FarmNewark · listed 1986
- Dragon Run FarmKirkwood · listed 1982
- Dupont, P. S., High SchoolWilmington · listed 1986
- East Brandywine Historic DistrictWilmington · listed 1985
- Eastburn--Jeanes Lime Kilns Historic DistrictNewark · listed 1977
- Eastburn, Davis, FarmNewark · listed 1986
- Eastburn, J., BarnNewark · listed 1986
- Eastern Lock of the Chesapeake and Delaware CanalDelaware City · listed 1975
- Eighth Street Park Historic DistrictWilmington · listed 1983
- Eighth Street Park Historic District (Boundary Increase)Wilmington · listed 1984
- Eleutherian MillsWilmington · listed 1966
- Eliason, A., HouseMt. Pleasant · listed 1985
- Elm GrangeOdessa · listed 1985
- England House and MillNewark · listed 1972
- Evans, George, HouseNewark · listed 1982
- Evans, John, HouseNewark · listed 1983
- Exchange BuildingNewark · listed 1982
- FairviewDelaware City · listed 1982
- FairviewOdessa · listed 1984
- FairviewOdessa · listed 1985
- FairviewMiddletown · listed 1987
- Fell Historic DistrictWilmington · listed 1983
- Ferguson, Robert, HouseNewark · listed 1979
- Ferris, Zachariah, HouseWilmington · listed 1970
- Fields HeirsMiddletown · listed 1985
- Fisher, Andrew, HouseNewark · listed 1973
- Fleming HouseSmyrna · listed 1980
- Foord & Massey Furniture Company BuildingWilmington · listed 2006
- Fort ChristinaWilmington · listed 1966
- Fort Delaware on Pea Patch IslandDelaware City · listed 1971
- Fort Dupont Historic DistrictDelaware City · listed 1999
- Friends MeetinghouseWilmington · listed 1976
- Galloway--Walker HouseNewport · listed 1993
- Garrett Snuff MillYorklyn · listed 1978
- Garrett Snuff Mills Historic DistrictYorklyn · listed 1980
- George Read, II, HouseNew Castle · listed 2017
- GibraltarWilmington · listed 1998
- Glebe HouseNew Castle · listed 1973
- GlynrichWilmington · listed 1979
- Gordon, J. M., HouseOdessa · listed 1985
- Govatos'/McVey BuildingWilmington · listed 1985
- Grace United Methodist ChurchWilmington · listed 1983
- Graham, Robert, HouseNewark · listed 1997
- Granite MansionNewark · listed 1983
- Grantham-Edwards-McComb HouseNew Castle · listed 2016
- Graves Mill Historic DistrictYorklyn · listed 1979
- Gray, Charles, Printing ShopWilmington · listed 1985
- Green MansionNewark · listed 1983
- Green MeadowOdessa · listed 1992
- Greenbank Historic AreaMarshallton · listed 1973
- Greenbank Historic Area (Boundary Increase)Marshallton · listed 1979
- GreenlawnMiddletown · listed 1973
- Grose, Robert, HousePort Penn · listed 2001
- Hale-Byrnes HouseStanton · listed 1972
- Hanson, B. F., HouseMiddletown · listed 1982
- Harlan and Hollingsworth Office BuildingWilmington · listed 1979
- Hart HouseTaylors Bridge · listed 1973
- Hazel GlenPort Penn · listed 1978
- Head of Christiana United Presbyterian ChurchNewark · listed 1983
- HedgelawnMiddletown · listed 1973
- Hermitage, TheNew Castle · listed 1973
- Hersey--Duncan HouseWilmington · listed 1990
- Hickman Blacksmith Shop and HouseMarshallton · listed 1994
- Hickman RowClaymont · listed 2006
- Higgins, S., FarmOdessa · listed 1985
- Hill Island FarmOdessa · listed 1992
- Hockessin Friends MeetinghouseHockessin · listed 1973
- Holladay--Harrington HouseGreenville · listed 2004
- Holly OakClaymont · listed 2017
- Holton, S., FarmMiddletown · listed 1985
- Holy TrinityWilmington · listed 1966
- House at 901 Mt. Lebanon Rd.Rockland · listed 2017
- Howard High SchoolWilmington · listed 1985
- Huguenot HouseTaylors Bridge · listed 1973
- Idalia ManorMt. Pleasant · listed 1985
- Iron Hill School No. 112CNewark · listed 1995
- Ivyside FarmClaymont · listed 1982
- Jackson--Wilson HouseWilmington · listed 2017
- Johnson Home FarmTaylor's Bridge · listed 1992
- Johnson--Morris HouseNewark · listed 2011
- Johnson, William Julius "Judy" HouseMarshallton · listed 1995
- Justis--Jones HouseWilmington · listed 1998
- Justis, Thomas, HouseWilmington · listed 1993
- Keil, Max, BuildingWilmington · listed 1985
- Keil, Max, BuildingWilmington · listed 1985
- Kerr, Andrew, HouseNewark · listed 1983
- Killgore HallNewport · listed 1993
- Killgore, Joseph, HouseNewport · listed 1993
- Kingswood Methodist Episcopal ChurchWilmington · listed 1989
- La GrangeGlasgow · listed 1974
- LaurelWilmington · listed 1974
- Lesley-Travers MansionNew Castle · listed 1973
- Lewden, John, HouseChristiana · listed 1979
- Liedlich, Charles and Edith, HouseNewark · listed 2006
- Linden HillSt. Georges · listed 1982
- Lindsay, J., BarnNewark · listed 1986
- Lindsey, Samuel, HouseMcClellandville · listed 1983
- Liston HouseTaylors Bridge · listed 1973
- Liston Range Front LighthouseBay View Beach · listed 2004
- Liston Ranger Rear Light StationPort Penn · listed 1978
- Lobdell Estate, Minquadale HomeWilmington · listed 1973
- Logan HouseWilmington · listed 1980
- Lombardy HallWilmington · listed 1972
- Lore, Charles B., Elementary SchoolWilmington · listed 1983
- LouviersWilmington · listed 1971
- Lower Louviers and Chicken AlleyWilmington · listed 1972
- Lower Market Street Historic DistrictWilmington · listed 1980
- Lower Market Street Historic District (Boundary Increase)Wilmington · listed 1985
- Lum's Mill HouseKirkwood · listed 1973
- MacDonough, Comdr. Thomas, HouseOdessa · listed 1978
- Main Office of the New Castle Leather CompanyWilmington · listed 1985
- Maple Grove FarmMiddletown · listed 1985
- MaplesMiddletown · listed 1978
- Marcus Hook Range Rear LightWilmington · listed 1989
- Marshallton United Methodist ChurchMarshallton · listed 1987
- Mason, J., FarmNewark · listed 1986
- Masonic Hall and Grand TheaterWilmington · listed 1972
- MayfieldMiddletown · listed 1997
- McCormack, J., FarmNewark · listed 1986
- McCoy HouseKirkwood · listed 1973
- McDaniel, J., FarmNewark · listed 1986
- McIntyre, J., FarmNewark · listed 1986
- McLane, Louis, HouseWilmington · listed 1973
- McWhorter HouseOdessa · listed 1985
- Meeteer HouseNewark · listed 1993
- Memorial HallNewark · listed 1982
- MerestoneNewark · listed 1995
- Mermaid TavernNewark · listed 1973
- Meteer Store HouseNewark · listed 1983
- Middletown AcademyMiddletown · listed 1972
- Middletown Historic DistrictMiddletown · listed 1978
- Mill Creek Friends MeetinghouseNewark · listed 1973
- Misty ValeOdessa · listed 1985
- Mondamon FarmOdessa · listed 1985
- Montchanin Historic DistrictMontchanin · listed 1978
- MontereyOdessa · listed 1980
- Montgomery HouseWilmington · listed 1988
- Morgan, William, FarmNewark · listed 1986
- Morrow, James, HouseNewark · listed 1983
- Mount CubaGreenville · listed 2003
- Mount Cuba Historic DistrictMount Cuba · listed 1979
- Mount Lebanon Methodist Episcopal ChurchWilmington · listed 1984
- Mount PleasantSmyrna · listed 1992
- Mount Pleasant Methodist Episcopal Church and ParsonageWilmington · listed 1998
- Mt. Airy School No. 27Centreville · listed 1983
- Naaman's Creek SchoolClaymont · listed 1990
- Naudain, Arnold S., HouseMiddletown · listed 1973
- Nelson, John B., HousePort Penn · listed 1978
- New Castle and Frenchtown Railroad Right-of-WayPorter · listed 1976
- New Castle County Court HouseNew Castle · listed 1972
- New Castle Historic DistrictNew Castle · listed 1967
- New Castle Historic DistrictNew Castle · listed 1984
- New Castle Ice PiersNew Castle · listed 1982
- New Castle Leather Raw Stock WarehouseWilmington · listed 1983
- New Century ClubWilmington · listed 1983
- Newark Opera HouseNewark · listed 1982
- Newark Passenger StationNewark · listed 1982
- Newark Union Church and CemeteryWilmington · listed 2020
- Newport National BankNewport · listed 1993
- Newport Railroad StationNewport · listed 1994
- North Saint Georges Historic DistrictSt. Georges · listed 1995
- NoxontownMiddletown · listed 1973
- Odessa Historic DistrictOdessa · listed 1971
- Odessa Historic District (Boundary Increase)Odessa · listed 1984
- OkolonaMiddletown · listed 1985
- Old Asbury Methodist ChurchWilmington · listed 1976
- Old Brick StoreSmyrna · listed 1973
- Old Cann Mansion HouseKirkwood · listed 1982
- Old College Historic DistrictNewark · listed 1973
- Old CustomshouseWilmington · listed 1974
- Old Drawyers ChurchOdessa · listed 1973
- Old First Presbyterian ChurchNewark · listed 1982
- Old First Presbyterian Church of WilmingtonWilmington · listed 1972
- Old Ford DairyOdessa · listed 1985
- Old Ford Dairy (Boundary Increase)Odessa · listed 1986
- Old Fort ChurchChristiana · listed 1983
- Old Newark Comprehensive SchoolNewark · listed 1982
- Old Post OficeKirkwood · listed 1982
- Old St. Anne's ChurchMiddletown · listed 1973
- Old St. Paul's Methodist Episcopal ChurchOdessa · listed 1982
- Old Town HallWilmington · listed 1974
- Old Town Hall Commercial Historic DistrictWilmington · listed 1985
- Old Union Methodist ChurchBlackbird Crossroads · listed 1973
- Ott's ChapelNewark · listed 1986
- Owl's Nest Country PlaceGreenville · listed 2010
- Parker's Dairy PalaceNew Castle · listed 2019
- Penn Farm of the Trustees of the New Castle CommonNew Castle · listed 1997
- Pharo HouseMiddletown · listed 1984
- Philips-Thompson BuildingsWilmington · listed 1980
- Phillips, Thomas, Mill ComplexNewark · listed 1983
- Pierson, T., FarmNewark · listed 1986
- Point FarmKirkwood · listed 1982
- Poplar HallNewark · listed 1988
- Port Penn Historic DistrictPort Penn · listed 1978
- Postles HouseWilmington · listed 1982
- Public School No. 111-CChristiana · listed 1979
- Public School No. 19Wilmington · listed 1984
- Public School No. 29Hockessin · listed 1978
- Pyle, Howard, StudiosWilmington · listed 1978
- Pyle, Joshua, House and Wagon BarnWilmington · listed 1993
- Quaker Hill Historic DistrictWilmington · listed 1979
- Quaker Hill Historic District (Boundary Increase)Wilmington · listed 1985
- Reading, Philip, TanneryYiddletown · listed 1978
- Red Clay Creek Presbyterian ChurchNewport · listed 1973
- Reedy Island Range Rear LightTaylor's Bridge · listed 1989
- Retirement FarmOdessa · listed 1985
- Reynold's Candy Company BuildingWilmington · listed 1985
- Rhodes PharmacyNewark · listed 1983
- Riverview Cemetery Company of Wilmington, DelawareWilmington · listed 2012
- Robinson HouseClaymont · listed 1971
- Rockford ParkWilmington · listed 1978
- Rockland Historic DistrictRockland · listed 1972
- RockwoodWilmington · listed 1976
- Rodney CourtWilmington · listed 1980
- Rodney Square Historic DistrictWilmington · listed 2011
- RosedaleMiddletown · listed 1985
- RosemontWilmington · listed 2009
- Rotheram Mill HouseNewark · listed 1972
- Rumsey FarmMiddletown · listed 1978
- Savin--Wilson HouseSmyrna · listed 1992
- Schagrin, Charles, BuildingWilmington · listed 1985
- Schoonover, Frank E., StudiosWilmington · listed 1979
- Shallcross, Sereck, HouseOdessa · listed 1973
- Shipley Run Historic DistrictWilmington · listed 1984
- Springer FarmNewark · listed 1986
- Springer--Cranston HouseMarshalltown · listed 1994
- Springer, Charles, TavernWilmington · listed 1992
- St. Anthony's Roman Catholic ChurchWilmington · listed 1984
- St. Georges Cemetery Caretaker's HouseSt. Georges · listed 1982
- St. Georges Presbyterian ChurchSt. Georges · listed 1984
- St. Hedwig's Roman Catholic ChurchWilmington · listed 1982
- St. James ChurchStanton · listed 1973
- St. John the Baptist Roman Catholic ChurchNewark · listed 1982
- St. Joseph's Catholic ChurchWilmington · listed 2004
- St. Joseph's ChurchMiddletown · listed 1978
- St. Joseph's on the BrandywineGreenville · listed 1976
- St. Mary of the Immaculate Conception ChurchWilmington · listed 1976
- St. Mary's SchoolWilmington · listed 1983
- St. Nicholas Ukrainian Catholic ChurchWilmington · listed 2021
- St. Thomas Episcopal ChurchNewark · listed 1982
- Starl HouseSt. Georges · listed 1982
- Starr HouseWilmington · listed 1971
- STATE OF PENNSYLVANIA (steamboat)Wilmington · listed 1979
- State TheaterNewark · listed 1983
- Steel, James, HouseNewark · listed 1983
- Stewart, James, HouseGlascow · listed 1986
- Stewart, James, Jr., HouseChristina · listed 1983
- Stinson, J., FarmNewark · listed 1986
- Stockton--MontmorencyGreenville · listed 2012
- StonumNew Castle · listed 1973
- Strand Millas and Rock SpringMontchanin · listed 1973
- Sutton HouseSt. Georges · listed 1973
- SwanwyckNew Castle · listed 1977
- Talley, William, HouseWilmington · listed 1985
- Tatnall, Joseph, HouseNewport · listed 1993
- Taylor's Bridge SchoolTownsend · listed 2019
- Thomas, David W., HouseOdessa · listed 1992
- Torbert Street Livery StablesWilmington · listed 1998
- Townsend Historic DistrictTownsend · listed 1986
- Townsend, Henry, BuildingWilmington · listed 1985
- Trinity Episcopal ChurchWilmington · listed 1984
- U.S. Post Office, Courthouse, and CustomhouseWilmington · listed 1979
- Vail, A. M., HouseOdessa · listed 1985
- Vandegrift, J., HouseOdessa · listed 1985
- Vandyke--Heath HouseTownsend · listed 1992
- Vansant, John C., HouseNewark · listed 1989
- Vernacular Frame HouseSt. Georges · listed 1982
- Village of ArdenWilmington · listed 1973
- Walker, J., FarmNewark · listed 1986
- Walker, R., BarnNewark · listed 1986
- Walker's Mill and Walker's BankWilmington · listed 1972
- Walnut Green SchoolGreenville · listed 1994
- Walnut LaneNewark · listed 1979
- Water Witch Steam Fire Engine Company No. 5Wilmington · listed 2011
- Wawaset Park Historic DistrictWilmington · listed 1986
- Weldin, Lewis, HouseNewport · listed 1993
- Welsh Tract Baptist ChurchNewark · listed 1973
- Wesley M.E. ChurchMcClellandville · listed 1983
- West 9th Street Commercial Historic DistrictWilmington · listed 2008
- WestonMiddletown · listed 1985
- White Clay Creek Presbyterian ChurchNewark · listed 1973
- White HallBear · listed 1990
- Williams HouseOdessa · listed 1973
- Williams, J. K., HouseOdessa · listed 1985
- Wilmington Amtrak StationWilmington · listed 1976
- Wilmington and Western RailroadHockessin and · listed 1980
- Wilmington ClubWilmington · listed 2006
- Wilmington Rail ViaductWilmington · listed 1999
- Wilmington Savings Fund SocietyWilmington · listed 1985
- Wilmington Trust Company BankNewark · listed 1982
- Wilmington YMCAWilmington · listed 2002
- Wilson, Edward R., HouseNewark · listed 1983
- WindsorPort Penn · listed 1992
- Winterthur Museum and GardensWilmington · listed 1971
- Woman's Club of NewportNewport · listed 1993
- Wooddale BridgeWooddale · listed 1973
- Wooddale Historic DistrictNewport · listed 1979
- WoodsideMt. Pleasant · listed 1985
- WoodstockWilmington · listed 1973
- Woodward HousesWilmington · listed 1979
- Woolworth, F. W., Company BuildingWilmington · listed 1987
- Wright HouseNewark · listed 1982
- Young, William, HouseRockland · listed 1982
Sussex County (132)
- Abbott's MillMilford · listed 1972
- Abbott's Mill (Boundary Increase)Milford · listed 1979
- Adams, Joseph T., HouseGeorgetown · listed 1998
- All Saints' Episcopal ChurchRehoboth Beach · listed 1991
- Allen, Richard, SchoolGeorgetown · listed 2019
- Bethel Historic DistrictBethel · listed 1975
- Blackwater Presbyterian ChurchClarksville · listed 1976
- Brick HotelGeorgetown · listed 1979
- Bridgeville Historic DistrictBridgeville · listed 1994
- Bridgeville Public LibraryBridgeville · listed 1990
- Building at 200--202A High StreetSeaford · listed 1987
- Building at 218 High StreetSeaford · listed 1987
- Building at High and Cannon StreetsSeaford · listed 1987
- Burton Hardware StoreSeaford · listed 1978
- Burton-Blackstone-Carey StoreMillsboro · listed 2014
- Cannon's FerryWoodland · listed 1973
- Carey's Camp Meeting GroundMillsboro · listed 1973
- Carlisle HouseMilford · listed 1982
- Chandler, Capt. Ebe, HouseFrankford · listed 1979
- Chipman Potato HouseLaurel · listed 1990
- Chipman's MillLaurel · listed 1978
- Coleman HouseLewes · listed 1977
- Collins Potato HouseLaurel · listed 1990
- Cool Spring Presbyterian ChurchLewes · listed 1982
- Cox, J. W., Dry Goods StoreSeaford · listed 1987
- Davis, Robert, FarmhouseMillsboro · listed 1979
- Dawson, Dr., HouseMilford · listed 1983
- Delaware Breakwater and Lewes HarborLewes · listed 1976
- Dickerson Potato HouseDelmar · listed 1990
- Dinker-Irvin CottageBethany Beach · listed 2017
- Dodd HomesteadRehoboth Beach · listed 1982
- Draper HouseMilford · listed 1982
- Draper-Adkins HouseMilton · listed 1973
- Egglinton HallMilford · listed 1983
- Ellendale State Forest Picnic FacilityEllendale · listed 1991
- Eratt HouseBridgeville · listed 1983
- Faucett, Peter S., HouseGeorgetown · listed 1985
- Fenwick Island Lighthouse StationFenwick Island · listed 1979
- First Broiler HouseGeorgetown · listed 1974
- First National Bank of SeafordSeaford · listed 1987
- Fisher HomesteadLewes · listed 1980
- Fisher's ParadiseLewes · listed 1972
- Fort Miles Historic DistrictLewes · listed 2004
- Georgetown Coal Gasification PlantGeorgetown · listed 1985
- Godwin SchoolMillsboro · listed 2018
- Grier HouseMilford · listed 1983
- Gyles, Stella Pepper, HouseGeorgetown · listed 1979
- Hall, Col. David, HouseLewes · listed 1976
- Harmon SchoolMillsboro · listed 1979
- Harmon, Isaac, FarmhouseMillsboro · listed 1979
- Harmony ChurchMillsboro · listed 1979
- Hazzard HouseMilton · listed 1973
- Hearn and Rawlins MillSeaford · listed 1978
- Hearn Potato HouseLaurel · listed 1990
- Hebron Methodist Protestant Church and CemeteryGeorgetown · listed 2015
- Highball SignalDelmar · listed 1973
- Hitch, E. L., Potato HouseLaurel · listed 1990
- Hitchens, Ames, Chicken FarmMillsboro · listed 1979
- Hopkins' Covered Bridge FarmLewes · listed 1991
- Indian Mission ChurchMillsboro · listed 1979
- Indian Mission SchoolMillsboro · listed 1979
- Indian River Life Saving Service StationBethany Beach · listed 1976
- Johnson SchoolMillsboro · listed 1979
- Judge's House and Law OfficeGeorgetown · listed 1979
- Laurel Historic DistrictLaurel · listed 1988
- LawrenceSeaford · listed 1978
- Lewes Historic DistrictLewes · listed 1977
- Lewes Historic District (Boundary Increase)Lewes · listed 1992
- Lewes Presbyterian ChurchLewes · listed 1977
- Lightship WLV 539Lewes · listed 1989
- Marsh, Peter, HouseRehoboth Beach · listed 1977
- Maston HouseSeaford · listed 1975
- Maull HouseLewes · listed 1970
- Maull, Thomas, House (Boundary Increase)Lewes · listed 1978
- McColley's ChapelGeorgetown · listed 2011
- Melson HouseAtlanta · listed 1978
- Messick, Dr. John W., House and OfficeGeorgetown · listed 1987
- Milford Railroad StationMilford · listed 1983
- Milford Shipyard Area Historic DistrictMilford · listed 1983
- Milton Historic DistrictMilton · listed 2022
- Mispillion Lighthouse and Beacon TowerMilford · listed 1987
- Moore Potato HouseLaurel · listed 1990
- National Harbor of Refuge and Delaware Breakwater Harbor Historic DistrictLewes · listed 1989
- Norwood HouseLewes · listed 1982
- Old Bridgeville Fire HouseBridgeville · listed 1984
- Old Christ ChurchLaurel · listed 1972
- Old Sussex County CourthouseGeorgetown · listed 1971
- Pagan Creek DikeLewes · listed 1973
- Pepper, Carlton, David, FarmGeorgetown · listed 1979
- Perry-Shockley HouseMillsboro · listed 1985
- Phillips Potato HouseLaurel · listed 1990
- Ponder, Gov. James, HouseMilton · listed 1973
- Portsville LighthousePortsville · listed 1987
- Prince George's ChapelDagsboro · listed 1971
- Prospect A.M.E. ChurchGeorgetown · listed 2023
- Ralph Potato HouseLaurel · listed 1990
- Redden Forest Lodge, Forester's House, and StableGeorgetown · listed 1980
- Ricards House-Linden HallBridgeville · listed 1982
- Richards Historic DistrictGreenwood · listed 1983
- Richards MansionGeorgetown · listed 1979
- Rider Potato HouseLaurel · listed 1990
- Robbins, David, HomesteadMilton · listed 2013
- Robinson, Jesse, HouseSeaford · listed 1982
- Ross Point SchoolLaurel · listed 2001
- Ross, Edgar and Rachel, HouseSeaford · listed 1997
- Ross, Gov. William H., HouseSeaford · listed 1977
- Russell, William, HouseLewes · listed 1977
- Scott's StoreBridgeville · listed 1983
- Seaford Station ComplexSeaford · listed 1978
- Short HomesteadGeorgetown · listed 1982
- Sipple, Thomas, HouseGeorgetown · listed 1985
- South Milford Historic DistrictMilford · listed 1983
- Spring BankeClarksville · listed 1976
- Spring GardenLaurel · listed 1982
- St. George's ChapelLewes · listed 1973
- St. John's Methodist ChurchGeorgetown · listed 1990
- St. Luke's Protestant Episcopal ChurchSeaford · listed 1977
- St. Paul's Episcopal ChurchGeorgetown · listed 1979
- Stanley Potato HouseLaurel · listed 1990
- Sudler HouseBridgeville · listed 1974
- Sussex County Courthouse and the CircleGeorgetown · listed 1973
- Sussex National Bank of SeafordSeaford · listed 1987
- Teddy's TavernEllendale · listed 1991
- Trinity Methodist Episcopal ChurchBridgeville · listed 1978
- Tunnell--West HouseOcean View · listed 2012
- Union Wesley Methodist Episcopal Church ComplexClarksville · listed 2014
- Warren's MillMillsboro · listed 1978
- West Potato HouseDelmar · listed 1990
- West Woods Methodist Episcopal ChurchGumboro · listed 2007
- Woman's Christian Temperance Union FountainRehoboth Beach · listed 2009
- Wright Potato HouseLaurel · listed 1990
- Wright, Gardiner, MansionGeorgetown · listed 1979