Name on the Register
Image
Date listed
Location
Municipality
Description
1
1724 Chester Courthouse
1724 Chester Courthouse More images
May 27, 1971(#71000702 )
Market Street below 5th Street 39°50′52″N 75°21′36″W / 39.8478°N 75.36°W / 39.8478; -75.36 (1724 Chester Courthouse)
Chester
2
Henry Albertson Subdivision Historic District
Henry Albertson Subdivision Historic District More images
January 30, 1998(#98000044 )
Roughly bounded by North Lansdowne, Clover, Wycombe, Price, and Stewart Avenues, and Balfour Cir. 39°56′34″N 75°16′21″W / 39.942778°N 75.2725°W / 39.942778; -75.2725 (Henry Albertson Subdivision Historic District)
Lansdowne
3
Allgates
Allgates
May 15, 1979(#79002222 )
Coopertown Road 39°59′54″N 75°19′36″W / 39.998333°N 75.326667°W / 39.998333; -75.326667 (Allgates)
Haverford Township
Wilson Eyre , architect (1910, expanded 1917).
4
Bartram's Covered Bridge
Bartram's Covered Bridge More images
December 10, 1980(#80003462 )
West of Newtown on Legislative Route 15098 39°59′23″N 75°26′15″W / 39.989722°N 75.4375°W / 39.989722; -75.4375 (Bartram's Covered Bridge)
Newtown Township
Extends into Willistown Township in Chester County
5
Booth Farm
Booth Farm
June 13, 2003(#03000527 )
3221 Foulk Road 39°51′15″N 75°29′24″W / 39.854167°N 75.49°W / 39.854167; -75.49 (Booth Farm)
Bethel Township
6
Brandywine Battlefield
Brandywine Battlefield More images
October 15, 1966(#66000660 )
Brandywine Battlefield Park 39°53′17″N 75°35′37″W / 39.888056°N 75.593611°W / 39.888056; -75.593611 (Brandywine Battlefield)
Chadds Ford Township
7
Brandywine Summit Camp Meeting
Brandywine Summit Camp Meeting
February 24, 1995(#95000132 )
119 Beaver Valley Road, Chadds Ford 39°51′04″N 75°32′50″W / 39.851111°N 75.547222°W / 39.851111; -75.547222 (Brandywine Summit Camp Meeting)
Concord Township
8
Bridge in Radnor Township No. 1
Bridge in Radnor Township No. 1
June 22, 1988(#88000791 )
Goshen Road over Darby Creek 40°00′13″N 75°22′19″W / 40.003611°N 75.371944°W / 40.003611; -75.371944 (Bridge in Radnor Township No. 1)
Radnor Township
9
Bridge in Radnor Township No. 2
Bridge in Radnor Township No. 2
June 22, 1988(#88000784 )
Bryn Mawr Avenue over Meadow Brook Creek 40°00′41″N 75°20′39″W / 40.011389°N 75.344167°W / 40.011389; -75.344167 (Bridge in Radnor Township No. 2)
Radnor Township
10
Camp-Woods
Camp-Woods
September 1, 1983(#83002239 )
745 Newtown Road 40°01′15″N 75°22′30″W / 40.020833°N 75.375°W / 40.020833; -75.375 (Camp-Woods)
Radnor Township
11
Chad House
Chad House More images
March 11, 1971(#71000698 )
Pennsylvania Route 100 39°52′29″N 75°35′31″W / 39.874722°N 75.591944°W / 39.874722; -75.591944 (Chad House)
Chadds Ford Township
12
Chadds Ford Historic District
Chadds Ford Historic District More images
November 23, 1971(#71000699 )
Junction of U.S. Route 1 and Pennsylvania Route 100 39°52′17″N 75°35′31″W / 39.871389°N 75.591944°W / 39.871389; -75.591944 (Chadds Ford Historic District)
Chadds Ford Township
13
Chamberlain-Pennell House
Chamberlain-Pennell House
December 27, 1977(#77001165 )
West of Media off U.S. Route 1 at Valley Brook Road 39°53′52″N 75°28′47″W / 39.897778°N 75.479722°W / 39.897778; -75.479722 (Chamberlain-Pennell House)
Chester Heights
14
Chanticleer
Chanticleer More images
July 24, 1984(#84003350 )
786 Church Road 40°01′50″N 75°23′12″W / 40.0305°N 75.3866°W / 40.0305; -75.3866 (Chanticleer)
Radnor Township
15
Chester Creek Historic District
Chester Creek Historic District
March 24, 1972(#72001120 )
North, east, and south of Glen Mills along the western branch of Chester Creek 39°55′23″N 75°29′27″W / 39.923056°N 75.490833°W / 39.923056; -75.490833 (Chester Creek Historic District)
Thornbury Township
16
Chester Heights Camp Meeting Historic District
Chester Heights Camp Meeting Historic District
May 8, 2001(#01000460 )
320 Valley Brook Road 39°53′24″N 75°28′03″W / 39.89°N 75.4675°W / 39.89; -75.4675 (Chester Heights Camp Meeting Historic District)
Chester Heights
17
Chester Waterside Station of the Philadelphia Electric Company
Chester Waterside Station of the Philadelphia Electric Company More images
May 24, 2007(#07000467 )
2501 Seaport Dr. 39°49′45″N 75°23′02″W / 39.829167°N 75.383889°W / 39.829167; -75.383889 (Chester Waterside Station of the Philadelphia Electric Company)
Chester
18
John Cheyney Log Tenant House and Farm
John Cheyney Log Tenant House and Farm
November 21, 1978(#78002390 )
Station Road 39°55′50″N 75°30′52″W / 39.930556°N 75.514444°W / 39.930556; -75.514444 (John Cheyney Log Tenant House and Farm)
Thornbury Township
19
Chichester Friends Meetinghouse
Chichester Friends Meetinghouse More images
March 14, 1973(#73001622 )
611 Meetinghouse Road 39°50′11″N 75°25′53″W / 39.836389°N 75.431389°W / 39.836389; -75.431389 (Chichester Friends Meetinghouse)
Upper Chichester Township
20
Collen Brook Farm
Collen Brook Farm
December 22, 1988(#88003048 )
Off Mansion and Marvine Roads 39°57′05″N 75°19′16″W / 39.951389°N 75.321111°W / 39.951389; -75.321111 (Collen Brook Farm)
Upper Darby Township
Home of Abolitionist George Smith
21
Concord Friends Meetinghouse
Concord Friends Meetinghouse
June 17, 1977(#77001164 )
Old Concord Road 39°53′07″N 75°31′13″W / 39.885278°N 75.520278°W / 39.885278; -75.520278 (Concord Friends Meetinghouse)
Concord Township
22
Concordville Historic District
Concordville Historic District
April 3, 1973(#73001624 )
Concord Road and Baltimore Pike 39°53′09″N 75°31′15″W / 39.885833°N 75.520833°W / 39.885833; -75.520833 (Concordville Historic District)
Concord Township
23
Crosley-Garrett Mill Workers' Housing, Store and Mill Site
Crosley-Garrett Mill Workers' Housing, Store and Mill Site
February 27, 2003(#03000074 )
Paper Mill Road and St. David's Road 40°01′09″N 75°24′16″W / 40.019167°N 75.404444°W / 40.019167; -75.404444 (Crosley-Garrett Mill Workers' Housing, Store and Mill Site)
Newtown Township
24
George K. Crozer Mansion
George K. Crozer Mansion
August 14, 1973(#73001625 )
6th Street 39°51′19″N 75°23′16″W / 39.855278°N 75.387778°W / 39.855278; -75.387778 (George K. Crozer Mansion)
Upland
Destroyed by fire in June 1990, and subsequently demolished.
25
John P. Crozer II Mansion
John P. Crozer II Mansion More images
July 23, 1980(#80003486 )
900, 922, 924 and 926 Main Street 39°51′31″N 75°23′00″W / 39.858611°N 75.383333°W / 39.858611; -75.383333 (John P. Crozer II Mansion)
Upland
26
Darby Meeting
Darby Meeting
September 13, 1978(#78002392 )
1017 Main Street 39°55′15″N 75°15′48″W / 39.920833°N 75.263333°W / 39.920833; -75.263333 (Darby Meeting)
Darby
27
Delaware Boundary Markers
Upload image
February 18, 1975(#75002101 )
Boundary line dividing Delaware from Maryland and Pennsylvania
Multiple
Extends into Delaware and eastern Maryland .
28
Delaware County National Bank
Delaware County National Bank
November 5, 1987(#87001947 )
1 West Third Street 39°50′49″N 75°21′34″W / 39.846944°N 75.359444°W / 39.846944; -75.359444 (Delaware County National Bank)
Chester
29
Downtown Wayne Historic District
Downtown Wayne Historic District More images
September 5, 2012(#12000607 )
Roughly bounded by Louella Ct., West Ave., and S. Wayne Ave., at Wayne 40°02′41″N 75°23′07″W / 40.044736°N 75.385202°W / 40.044736; -75.385202 (Downtown Wayne Historic District)
Radnor Township
30
Eden Cemetery
Eden Cemetery More images
December 13, 2010(#10001031 )
1434 Springfield Rd. 39°55′20″N 75°16′24″W / 39.922222°N 75.273333°W / 39.922222; -75.273333 (Eden Cemetery)
Collingdale
31
Federal School
Federal School
November 5, 1971(#71000704 )
Haverford-Darby Road 39°59′48″N 75°19′34″W / 39.996667°N 75.326111°W / 39.996667; -75.326111 (Federal School)
Haverford Township
32
Forge Hill
Forge Hill
March 7, 1973(#73001627 )
Off U.S. Route 1 39°54′02″N 75°27′48″W / 39.900556°N 75.463333°W / 39.900556; -75.463333 (Forge Hill)
Chester Heights
33
Gilpin Homestead
Gilpin Homestead
May 27, 1971(#71000700 )
Harvey Road 39°53′02″N 75°33′50″W / 39.883889°N 75.563889°W / 39.883889; -75.563889 (Gilpin Homestead)
Chadds Ford Township
34
Glenays
Glenays
December 27, 1977(#77001163 )
926 Coopertown Road 40°00′41″N 75°19′49″W / 40.011389°N 75.330278°W / 40.011389; -75.330278 (Glenays)
Radnor Township
35
The Grange
The Grange
January 11, 1976(#76001636 )
Grove Pl. 39°58′33″N 75°17′05″W / 39.975833°N 75.284722°W / 39.975833; -75.284722 (The Grange)
Haverford Township
36
Handwrought
Handwrought
January 18, 1978(#78002391 )
Concord and Station Road 39°52′52″N 75°30′52″W / 39.881111°N 75.514444°W / 39.881111; -75.514444 (Handwrought)
Concord Township
37
High Hill Farm
High Hill Farm
August 21, 1986(#86001784 )
180 Thornton Road 39°53′48″N 75°31′30″W / 39.896667°N 75.525°W / 39.896667; -75.525 (High Hill Farm)
Concord Township
38
Hood Octagonal School
Hood Octagonal School
February 14, 2006(#06000045 )
3500 West Chester Pike, Newtown Square 39°59′10″N 75°23′22″W / 39.986111°N 75.389444°W / 39.986111; -75.389444 (Hood Octagonal School)
Newtown Township
On grounds of Dunwoody Village
39
Idlewild
Idlewild More images
May 8, 2013(#13000255 )
110 Idlewild Circle 39°54′44″N 75°23′18″W / 39.912336°N 75.388465°W / 39.912336; -75.388465 (Idlewild)
Upper Providence Township
Summer cottage owned and designed by Frank Furness
40
Ivy Mills Historic District
Ivy Mills Historic District More images
August 21, 1972(#72001117 )
Corner of Ivy Mills and Pole Cat Roads 39°53′10″N 75°29′14″W / 39.886111°N 75.487222°W / 39.886111; -75.487222 (Ivy Mills Historic District)
Concord Township
41
Lansdowne Park Historic District
Lansdowne Park Historic District More images
November 5, 1987(#87001986 )
West Greenwood, Owen, West Baltimore, Windermere, and West Stratford Avenues 39°56′22″N 75°16′33″W / 39.939444°N 75.275833°W / 39.939444; -75.275833 (Lansdowne Park Historic District)
Lansdowne
42
Lansdowne Theatre
Lansdowne Theatre More images
January 6, 1987(#86003575 )
29 North Lansdowne Avenue 39°56′20″N 75°16′20″W / 39.938889°N 75.272222°W / 39.938889; -75.272222 (Lansdowne Theatre)
Lansdowne
43
The Lazaretto
The Lazaretto More images
March 16, 1972(#72001119 )
Wanamaker Avenue and 2nd Street 39°51′38″N 75°18′02″W / 39.860556°N 75.300556°W / 39.860556; -75.300556 (The Lazaretto)
Tinicum Township
44
Thomas Leiper Estate
Thomas Leiper Estate More images
December 29, 1970(#70000547 )
Avondale Road 39°53′12″N 75°21′30″W / 39.886667°N 75.358333°W / 39.886667; -75.358333 (Thomas Leiper Estate)
Nether Providence Township
45
Llanerch Public School
Llanerch Public School
April 10, 2017(#100000855 )
5 Llandillo Rd. 39°58′20″N 75°17′59″W / 39.972088°N 75.299722°W / 39.972088; -75.299722 (Llanerch Public School)
Haverford Township
46
Lower Swedish Cabin
Lower Swedish Cabin
June 9, 1980(#80003484 )
Creek Road 39°56′05″N 75°17′43″W / 39.934722°N 75.295278°W / 39.934722; -75.295278 (Lower Swedish Cabin)
Upper Darby Township
Log Cabin built by Swedish Settlers in the 17th century
47
Marcus Hook Plank House
Marcus Hook Plank House
April 10, 2017(#100000856 )
221 Market St. 39°48′49″N 75°24′45″W / 39.813730°N 75.412529°W / 39.813730; -75.412529 (Marcus Hook Plank House)
Marcus Hook
48
Thomas Massey House
Thomas Massey House More images
November 16, 1970(#70000904 )
Lawrence and Springhouse Roads 39°57′57″N 75°21′07″W / 39.965778°N 75.351889°W / 39.965778; -75.351889 (Thomas Massey House)
Marple Township
49
Media Armory
Media Armory More images
December 22, 1989(#89002077 )
12 East State Street 39°55′06″N 75°23′20″W / 39.918333°N 75.388889°W / 39.918333; -75.388889 (Media Armory)
Media
William Lightfoot Price , architect.
50
Melrose
Melrose
September 4, 1986(#86001780 )
Hill Dr. 39°55′56″N 75°31′38″W / 39.932222°N 75.527222°W / 39.932222; -75.527222 (Melrose)
Thornbury Township
51
Merion Golf Club, East and West Courses
Merion Golf Club, East and West Courses More images
December 21, 1989(#89002085 )
Ardmore Avenue 39°59′36″N 75°19′35″W / 39.993333°N 75.326389°W / 39.993333; -75.326389 (Merion Golf Club, East and West Courses)
Haverford Township
52
Morton Homestead
Morton Homestead
December 2, 1970(#70000546 )
100 Lincoln Avenue 39°52′37″N 75°18′21″W / 39.876944°N 75.305833°W / 39.876944; -75.305833 (Morton Homestead)
Prospect Park
53
Morton Morton House
Morton Morton House
February 4, 2000(#00000055 )
Junction of Muckinipates and Darby Creeks 39°52′50″N 75°17′27″W / 39.880556°N 75.290833°W / 39.880556; -75.290833 (Morton Morton House)
Norwood
54
Newlin Mill Complex
Newlin Mill Complex More images
March 9, 1983(#83002240 )
South Cheyney Road 39°53′25″N 75°30′22″W / 39.890278°N 75.506111°W / 39.890278; -75.506111 (Newlin Mill Complex)
Concord Township
55
Nicholas Newlin House
Nicholas Newlin House
April 26, 1972(#72001118 )
Concord Road 39°53′10″N 75°31′19″W / 39.886111°N 75.521944°W / 39.886111; -75.521944 (Nicholas Newlin House)
Concord Township
56
Nitre Hall
Nitre Hall
December 18, 1970(#70000545 )
Karakung Dr. 39°59′01″N 75°17′09″W / 39.983611°N 75.285833°W / 39.983611; -75.285833 (Nitre Hall)
Haverford Township
57
North Wayne Historic District
North Wayne Historic District More images
July 25, 1985(#85001619 )
Roughly bounded by Eagle Road, Woodland Ct., Radnor Street, Poplar, and North Wayne Avenue 40°02′59″N 75°23′12″W / 40.049722°N 75.386667°W / 40.049722; -75.386667 (North Wayne Historic District)
Radnor Township
58
Ogden House
Ogden House
November 20, 1979(#79002223 )
530 Cedar Lane 39°54′41″N 75°21′04″W / 39.911389°N 75.351111°W / 39.911389; -75.351111 (Ogden House)
Swarthmore
59
Old Main
Old Main More images
June 18, 1973(#73001626 )
21st Street and Upland Avenue 39°51′21″N 75°22′17″W / 39.855833°N 75.371389°W / 39.855833; -75.371389 (Old Main)
Upland
60
Old Main and Chemistry Building
Old Main and Chemistry Building
May 22, 1978(#78002389 )
14th Street between Melrose Avenue and Walnut Street 39°51′42″N 75°21′19″W / 39.861667°N 75.355278°W / 39.861667; -75.355278 (Old Main and Chemistry Building)
Chester
61
Old Rose Tree Tavern
Old Rose Tree Tavern More images
June 21, 1971(#71000705 )
Northeast of the junction of Rose Tree and Providence Roads 39°56′17″N 75°23′34″W / 39.938056°N 75.392778°W / 39.938056; -75.392778 (Old Rose Tree Tavern)
Upper Providence Township
Inside Rose Tree Park
62
Painter's Folly
Painter's Folly
May 23, 2024(#100010360 )
1421 Baltimore Pike 39°52′26″N 75°34′13″W / 39.8740°N 75.5704°W / 39.8740; -75.5704 (Painter's Folly)
Chadds Ford Township
63
William Painter Farm
William Painter Farm
July 27, 1971(#71000701 )
2 miles (3.2 km) northeast of Chadds Ford on U.S. Route 1 39°52′42″N 75°33′10″W / 39.878333°N 75.552778°W / 39.878333; -75.552778 (William Painter Farm)
Chadds Ford Township
64
William Penn Landing Site
William Penn Landing Site
March 11, 1971(#71000703 )
Penn and Front Streets 39°50′36″N 75°21′41″W / 39.843333°N 75.361389°W / 39.843333; -75.361389 (William Penn Landing Site)
Chester
65
Pennsylvania Railroad Station at Wayne
Pennsylvania Railroad Station at Wayne More images
May 7, 1999(#99000674 )
Junction of North Wayne Avenue and Station Road 40°02′44″N 75°23′16″W / 40.045556°N 75.387778°W / 40.045556; -75.387778 (Pennsylvania Railroad Station at Wayne)
Radnor Township
66
Pont Reading
Pont Reading
October 26, 1972(#72001116 )
2713 Haverford Road 39°59′47″N 75°18′10″W / 39.996389°N 75.302778°W / 39.996389; -75.302778 (Pont Reading)
Haverford Township
67
The Printzhof
The Printzhof
October 15, 1966(#66000661 )
Taylor Avenue and 2nd Street 39°51′40″N 75°18′11″W / 39.861111°N 75.303056°W / 39.861111; -75.303056 (The Printzhof)
Tinicum Township
68
Caleb Pusey House
Caleb Pusey House More images
March 11, 1971(#71000706 )
15 Race Street 39°51′04″N 75°23′13″W / 39.851111°N 75.386944°W / 39.851111; -75.386944 (Caleb Pusey House)
Upland
69
Pusey-Crozier Mill Historic District
Pusey-Crozier Mill Historic District More images
September 27, 1976(#76001638 )
Race Street 39°51′05″N 75°23′12″W / 39.851389°N 75.386667°W / 39.851389; -75.386667 (Pusey-Crozier Mill Historic District)
Upland
70
Radnor Friends Meetinghouse
Radnor Friends Meetinghouse More images
August 31, 1978(#78002393 )
Sproul and Conestoga Roads 40°01′48″N 75°21′53″W / 40.03°N 75.364722°W / 40.03; -75.364722 (Radnor Friends Meetinghouse)
Radnor Township
71
Ridley Creek State Park
Ridley Creek State Park More images
October 8, 1976(#76001637 )
Northwest of Media between Pennsylvania Routes 3 and 352 39°57′13″N 75°26′41″W / 39.953611°N 75.444722°W / 39.953611; -75.444722 (Ridley Creek State Park)
Edgmont , Middletown , and Upper Providence Townships
72
Dr. Samuel D. Risley House
Dr. Samuel D. Risley House
April 26, 1990(#90000697 )
430 North Monroe Street 39°55′19″N 75°23′14″W / 39.921944°N 75.387222°W / 39.921944; -75.387222 (Dr. Samuel D. Risley House)
Media
73
Rose Valley Historic District
Rose Valley Historic District More images
July 19, 2010(#10000470 )
Roughly bounded by Ridley Creek, Woodward Rd., Providence and Brookhaven Rds. and Todmorden Ln. within Rose Valley Borough 39°53′46″N 75°23′06″W / 39.896111°N 75.385°W / 39.896111; -75.385 (Rose Valley Historic District)
Rose Valley
74
Sacred Heart General Hospital
Sacred Heart General Hospital
July 26, 2024(#100010576 )
2600 W. 9th Street 39°50′15″N 75°23′35″W / 39.8376°N 75.3930°W / 39.8376; -75.3930 (Sacred Heart General Hospital)
Chester
75
St. David's Church and Graveyard
St. David's Church and Graveyard More images
September 20, 1978(#78002394 )
7 miles (11 km) north of Media 40°01′37″N 75°24′16″W / 40.026944°N 75.404583°W / 40.026944; -75.404583 (St. David's Church and Graveyard)
Radnor Township
76
St. Joseph's Parish Complex
St. Joseph's Parish Complex
May 29, 2018(#100002522 )
500 Woodlawn Ave 39°54′48″N 75°17′00″W / 39.9132°N 75.2833°W / 39.9132; -75.2833 (St. Joseph's Parish Complex)
Collingdale
77
Saturday Club
Saturday Club
March 14, 1978(#78002395 )
117 West Wayne Avenue 40°02′36″N 75°23′21″W / 40.043333°N 75.389167°W / 40.043333; -75.389167 (Saturday Club)
Radnor Township
78
Second Street Bridge
Second Street Bridge
June 22, 1988(#88000752 )
Pennsylvania Route 291 /Second Street over Chester Creek 39°50′41″N 75°21′39″W / 39.844722°N 75.360833°W / 39.844722; -75.360833 (Second Street Bridge)
Chester
Destroyed
79
Sellers Hall
Sellers Hall
April 18, 2018(#100002339 )
NW corner of Hampden Rd. & Walnut St. 39°57′25″N 75°15′40″W / 39.956930°N 75.260979°W / 39.956930; -75.260979 (Sellers Hall)
Upper Darby Township
80
Seventeen-hundred-and-four House
Seventeen-hundred-and-four House More images
December 24, 1967(#67000018 )
Oakland Road, near junction of U.S. Route 202 and County Road 15199 39°53′47″N 75°33′40″W / 39.896389°N 75.561111°W / 39.896389; -75.561111 (Seventeen-hundred-and-four House)
Chadds Ford Township
81
Pennock E. Sharpless House
Pennock E. Sharpless House
September 9, 2024(#100010758 )
684 Concord Road 39°52′49″N 75°30′42″W / 39.8804°N 75.5116°W / 39.8804; -75.5116 (Pennock E. Sharpless House)
Glen Mills
82
South Wayne Historic District
South Wayne Historic District More images
April 18, 1991(#91000477 )
Roughly bounded by Lancaster Avenue, Conestoga Road and Iven Avenue, Radnor Township 40°02′22″N 75°22′59″W / 40.039444°N 75.383056°W / 40.039444; -75.383056 (South Wayne Historic District)
Radnor Township
83
Square Tavern
Square Tavern More images
September 7, 1984(#84003353 )
Newtown Street Road and Goshen Road 39°59′46″N 75°24′30″W / 39.996111°N 75.408333°W / 39.996111; -75.408333 (Square Tavern)
Newtown Township
84
Stonehaven
Stonehaven
October 24, 1996(#96001197 )
484 Lenni Road, junction with New Road 39°53′35″N 75°27′09″W / 39.893056°N 75.4525°W / 39.893056; -75.4525 (Stonehaven)
Chester Heights
85
Third Presbyterian Church
Third Presbyterian Church
November 26, 2019(#100004702 )
420 E. 9th St. 39°51′16″N 75°21′22″W / 39.8544°N 75.3562°W / 39.8544; -75.3562 (Third Presbyterian Church)
Chester
86
Thompson Cottage
Thompson Cottage
April 13, 1977(#77001166 )
Southeast of West Chester on Thornton Road 39°53′38″N 75°31′24″W / 39.893889°N 75.523333°W / 39.893889; -75.523333 (Thompson Cottage)
Concord Township
87
Thornton Village Historic District
Thornton Village Historic District
November 14, 2006(#06000745 )
Centered on Thornton and Glen Mills Roads 39°54′36″N 75°31′54″W / 39.91°N 75.531667°W / 39.91; -75.531667 (Thornton Village Historic District)
Thornbury Township
88
Thunderbird Lodge
Thunderbird Lodge More images
August 18, 1989(#89001053 )
45 Rose Valley Road 39°53′55″N 75°23′17″W / 39.898611°N 75.388056°W / 39.898611; -75.388056 (Thunderbird Lodge)
Rose Valley
William Lightfoot Price , architect.
89
Twaddell's Mill and House
Twaddell's Mill and House
March 7, 1973(#73001623 )
Rock Hill Road south of Chadds Ford 39°50′39″N 75°34′43″W / 39.844167°N 75.578611°W / 39.844167; -75.578611 (Twaddell's Mill and House)
Chadds Ford Township
90
Twentieth Century Club of Lansdowne
Twentieth Century Club of Lansdowne
July 23, 1980(#80003485 )
84 South Lansdowne Avenue 39°56′08″N 75°16′24″W / 39.935556°N 75.273333°W / 39.935556; -75.273333 (Twentieth Century Club of Lansdowne)
Lansdowne
91
Twin Bridges Rural Historic District
Twin Bridges Rural Historic District
September 18, 2017(#100001635 )
Roughly bounded by Creek and Bullock Rds., the Beverly Farm, Big Bend, and Hill Girt Farms estates, and Brandywine Creek 39°51′05″N 75°35′12″W / 39.851389°N 75.586667°W / 39.851389; -75.586667 (Twin Bridges Rural Historic District)
Chadds Ford Township
Extends into Pennsbury Township in Chester County
92
John J. Tyler Arboretum
John J. Tyler Arboretum More images
February 27, 2003(#03000080 )
515 Painter Road 39°56′05″N 75°25′52″W / 39.934722°N 75.431111°W / 39.934722; -75.431111 (John J. Tyler Arboretum)
Middletown Township
93
Wayne Hotel
Wayne Hotel
November 5, 1987(#87001966 )
139 East Lancaster Avenue 40°02′38″N 75°23′12″W / 40.043889°N 75.386667°W / 40.043889; -75.386667 (Wayne Hotel)
Radnor Township
94
Benjamin West Birthplace
Benjamin West Birthplace More images
October 15, 1966(#66000662 )
Swarthmore College campus 39°54′18″N 75°21′06″W / 39.905°N 75.351667°W / 39.905; -75.351667 (Benjamin West Birthplace)
Swarthmore
95
Westlawn
Westlawn
November 18, 1988(#88002188 )
123 North Providence Road 39°54′23″N 75°22′37″W / 39.906389°N 75.376944°W / 39.906389; -75.376944 (Westlawn)
Nether Providence Township
96
Williamson Free School of Mechanical Trades
Williamson Free School of Mechanical Trades
October 6, 2022(#100008235 )
106 South New Middletown Rd. 39°54′34″N 75°25′11″W / 39.9095°N 75.4196°W / 39.9095; -75.4196 (Williamson Free School of Mechanical Trades)
Middletown Township
97
Wolley Stille
Wolley Stille More images
June 27, 1980(#80003487 )
Harvey Road 39°52′28″N 75°21′58″W / 39.874444°N 75.366111°W / 39.874444; -75.366111 (Wolley Stille)
Nether Providence Township
98
Woodcrest
Woodcrest
December 30, 2008(#08001265 )
610 King of Prussia Road, Cabrini College campus 40°03′16″N 75°22′30″W / 40.054444°N 75.375°W / 40.054444; -75.375 (Woodcrest)
Radnor Township
99
Andrew Wyeth Studio and Kuerner Farm
Andrew Wyeth Studio and Kuerner Farm More images
July 11, 2011(#11000564 )
14 Ring Road; also 415 Ring Road and 1821 Murphy Road 39°52′09″N 75°34′32″W / 39.869167°N 75.575556°W / 39.869167; -75.575556 (Andrew Wyeth Studio and Kuerner Farm)
Chadds Ford Township
The Kuerner Farm was the inspiration for more than 1,000 Wyeth paintings over a 64-year period. Second set of addresses represents a boundary increase of August 25, 2014
100
N. C. Wyeth House and Studio
N. C. Wyeth House and Studio
December 9, 1997(#97001680 )
Murphy Road 39°51′59″N 75°35′09″W / 39.866342°N 75.585785°W / 39.866342; -75.585785 (N. C. Wyeth House and Studio)
Chadds Ford Township
Home and studio of painter N.C. Wyeth and family. Managed by the Brandywine River Museum