$1,250,000
173 Whitemarsh Rd, Ardmore, PA 19003
Listed by BHHS Fox & Roach Wayne-Devon
An exceptional Georgian Colonial Revival home located in Swarthmore, offered for the first time in over 33 years. Built in 1920 with the finest materials, this home represents a tangible piece of heritage that has been lovingly restored by its current owner. The expansive 4,300-square-foot residence features 6 bedrooms, 3 full bathrooms, and a water closet. The exterior is handsomely constructed with red brick, sandstone lintels with central keystones, double-hung wood windows, slate and copper roofs, copper gutters, and steel I-beam construction. The beauty of its exterior is matched only by the splendor of its interior. As you enter, you are greeted by a vestibule featuring leaded-glass side panels, an overhead arched fanlight window, and a multicolored Moravian Mercer tile floor. A grand formal foyer with an elegant central split staircase welcomes you inside. Original, beautifully restored old-growth oak floors run throughout the home. On the main level, you will find a spacious formal living room with a central fireplace flanked by French doors. The fireplace is framed with handmade Moravian Mercer tiles—a true masterpiece of the American Arts and Crafts Movement. All three wood-burning fireplaces in the home are adorned with these authentic, original tiles created by Henry Chapman Mercer. Accessible from the living room through double French doors, the south-facing sunroom serves as an expansive, light-filled sanctuary surrounded by original multi-pane historic glass windows and cast-iron radiators for year-round comfort. French doors also separate the foyer from the handsome dining room, which features an original built-in corner hutch and ample natural light from a multi-pane casement window alongside a triple double-hung window. A central fireplace serves as a focal point, adorned with famous Moravian Mercer tiles and a finely detailed mantelpiece. Located between the dining room and the kitchen is another original feature: a beautiful and functional butler’s pantry, perfect for staging meals and storing fine china, stemware, silver flatware, and linens. The renovated kitchen respects the aesthetic of the house, built thoughtfully within the original footprint to remain functional and stylish. A door from the kitchen provides access to the rear portico, backyard, and two-car garage. The layout of the second floor reflects the classic symmetrical design of Georgian Colonial Revival architecture. At the midpoint landing of the staircase, a handsome Palladian window fills the space with exceptional light before the stairs split symmetrically into two flights leading to a spacious upper foyer. The upper foyer includes a built-in linen cabinet for added convenience. Four bedrooms occupy each corner of this level. The primary bedroom includes an en-suite bathroom and access to a large private balcony situated above the sunroom. A convenient pass-through closet with built-in cabinetry connects the primary bedroom to an adjacent room. Another bedroom features a fireplace framed with original Moravian Mercer tiles and offers direct access to the hall bathroom. The second-floor hall bathroom has been fully restored, retaining its original deep bathtub and shower combination. A staircase off the upper foyer leads to a large and versatile third floor, which offers two well-proportioned bedrooms and a full bathroom. The bathroom was recently renovated and retains its original tub and shower combination. A large cedar closet off the main hallway provides safe seasonal storage, complemented by several additional storage areas and closets throughout the floor. The floors at this level are old-growth pine floors that have retained their rich golden color. The laundry facilities are located in the full, heated basement, which also includes a water closet and an extra-large pantry. A bulkhead door provides convenient access to the rear yard. Do not miss the opportunity to own a true heritage home in Swarthmore.
How the bedrooms and baths are distributed across the floors, as reported by the listing agent.
| Date | Event | Price |
|---|---|---|
| Oct 9, 2026 | Listed for sale | $1,240,000 |
Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.
$1,180,000
Below the asking price by 5%.
Automated estimate, not an appraisal.
Estimated at current rates
$20,639 / year
≈ $1,720 per month
MLS shows (2026)
$21,194
-2.6% at current rates
School tax
WALLINGFORD-SWARTHMORE · 31.17 mills (2025-26)
$15,994
County tax
Delaware County · 4.61 mills (2026)
$2,365
Municipal tax
As recorded for 2026, varies by municipality
$2,281
Recomputed from the county assessment ($513,090, 2021 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2026 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Delaware County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.
Loan term
Estimated monthly payment
$8,306/mo
Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.
School district
Wallingford-Swarthmore
2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.
Safety data
Delaware County crime & safety numbers →
County figures from FBI and Pennsylvania source data.
Property taxes
Delaware County taxes, explained →
Millage, the Common Level Ratio, and what changes after you buy.
© BRIGHT, All Rights Reserved
Information Deemed Reliable But Not Guaranteed
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.
IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.
The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.
Data last updated: October 23, 2026 at 2:10 AM EDT
Our co-founder Carmen does a 1-on-1 needs analysis with you, then hand-picks a vetted Concord Township agent or lender. Free, no obligation. If you work with a partner we introduce, NookLocal may earn a referral fee from their broker.