More pics and info coming Thursday! Showings begin Monday June 22nd. Welcome to Upsala, one of Philadelphia's most significant historic estates. Built in 1798 and thoughtfully stewarded over the centuries, this remarkable Federal mansion offers a rare opportunity to own a piece of American history. Set on expansive grounds in the heart of Germantown, the property combines extraordinary architectural character, grand entertaining spaces, and a preservation legacy that continues today. Significant restoration work has been completed, while portions of the estate remain ready for the next chapter of thoughtful stewardship. A truly once-in-a-generation opportunity for those seeking history, beauty, and the chance to leave their own mark on an iconic Philadelphia landmark. Listing agent is property owner.
Listed by Alex Aberle
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License #RS334913
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Elfant Wissahickon-Chestnut Hill
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9176919093
Last updated June 16, 2026
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Source: BrightMLS #PAPH2637702
Listing Facts
TypeSingle-family
NeighborhoodWest Mount Airy
Bedrooms7
Bathrooms1
Taxes$12,862/year
Size9,290 sqft
Price per sqft$107
Amenities
Parking
Location
Mortgage Calculator
Property Details for 6430 Germantown Avenue
Exterior
Construction
New Construction: No
Roof: Asphalt, Shingle, Tile
Year Built: 1798
Architectural Style: Colonial, Federal
Building Name: UPSALA
Construction Materials: Stone
Exterior Features: Sidewalks, Street Lights, Chimney Cap(s), Exterior Lighting, Outbuilding(s)
Features
Other Structures: Above Grade, Below Grade
Patio And Porch Features: Porch(es)
Waterfront: No
Measurements
Lot Dimensions Source: Assessor
Lot Features: Front Yard, Rear Yard, Side Yard(s)
Lot Size Acres: 2.47
Lot Size Dimensions: 273
Lot Size Source: Assessor
Lot Size Square Feet: 107,550
Lot Size Units: Square Feet
Financial
Taxes
Tax Annual Amount: $12,862.00
Tax Year: 2025
Interior
Features
Fireplace Features: Mantel(s), Marble
Fireplace: Yes
Fireplaces Total: 10
Flooring: Wood
Interior Features: Kitchen - Eat-In
Spa: No
Measurements
Living Area: 9,290
Living Area Source: Estimated
Rooms
Basement: Full, Unfinished, Outside Entrance
Has Basement: Yes
Bathrooms Full: 1
Bathrooms Total Integer: 1
Bedrooms Total: 7
Rooms Total: 20
Other
General
Exclusions: sellers personal property including furnishings in library and bedroom. all art is excluded from sale.
Senior Community: No
Location
Subdivision Name: MT AIRY (WEST)
Tax Lot: 169
Parking
Parking
Garage: No
Utilities
Equipment
Cooling: Central A/C
Electric: 200+ Amp Service
Heating: 90% Forced Air, Steam
Has Heating: Yes
Sewer: Public Sewer
Utilities: Water Available, Sewer Available, Natural Gas Available, Electric Available
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 7 bedrooms and 1 bathroom in this single-family home at 6430 Germantown Avenue.
What are the annual taxes for 6430 Germantown Avenue?
Annual taxes for this single-family home are estimated at $12,862.
How does 6430 Germantown Avenue compare to other single-family homes in West Mount Airy?
This single-family home is listed 42% above the average price for single-family homes in West Mount Airy and has been on the market for 76 less days than the typical home in this area.
What building or home owners association is the single-family home part of?
This single-family home is in the UPSALA building.
What is the square footage on this single-family home?
According to the MLS, this listing is 9,290 sqft.
6430 Germantown Avenue is a 7-bedroom, 1-bath single-family home for sale in PHILADELPHIA PA 19119. This property features 9,290 square feet of living space, located in West Mount Airy. The median listing price for single-family homes in this area is $562,450. The home offers parking. View other single-family home listings in Philadelphia.
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