Prime development opportunity in the heart of West Mount Airy. This oversized 80’ x 117’ (±9,360 sq ft) RSA-3 zoned lot offers exceptional subdivision and new-construction potential in one of Philadelphia’s most desirable residential neighborhoods. The property currently includes an existing single-family home attached at one side — however, the true value lies in the land and its redevelopment possibilities. With generous frontage and depth, preliminary concepts show potential for multiple fee-simple single-family homes, including options such as: • Three buildable residential lots — for a single home and a twin pair, or • Two premier 40-foot-wide lots — ideal for detached or semi-detached homes (Buyers are encouraged to verify subdivision plans with the City.) Located on a beautiful tree-lined block among established homes, this site offers the rare chance to create new construction product with width, yard space, and curb appeal — features that are highly sought-after in the Mount Airy market. Just minutes to the Carpenter Lane shops, restaurants, parks, regional rail, and everything that makes Mount Airy so loved — this property is perfect for a builder, developer, or investor seeking a high-end infill opportunity in a strong neighborhood. Sold strictly as-is. *** No Interior Access**** drive by only Subdivision and development subject to all required city approvals. Bring your vision — and unlock the potential of this exceptional Mount Airy site.
Pending
$739,000
434 W Mount Pleasant Ave, Philadelphia, PA 19119
4beds
2,032sqft
Single Family Residence
Built in 1925
9,386 Square Feet Lot
$694,500 Zestimate®
$364/sqft
$-- HOA
What's special
Generous frontage and depthBeautiful tree-lined block
- 266 days
- 36
- 1
Zillow last checked:
Listing updated:
Listed by:
Taison DeVore 215-678-4254,
Trinity Property Advisors 2154223822
Source: Bright MLS,MLS#: PAPH2571038
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Basement
- Area: 0
Heating
- None
Cooling
- None
Appliances
- Included: Gas Water Heater
Features
- Basement: Full
- Has fireplace: No
Interior area
- Total structure area: 2,032
- Total interior livable area: 2,032 sqft
- Finished area above ground: 2,032
- Finished area below ground: 0
Property
Parking
- Parking features: Driveway, Off Site
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: None
Features
- Levels: Three
- Stories: 3
- Pool features: None
Lot
- Size: 9,386 Square Feet
- Dimensions: 80.00 x 117.00
- Features: Subdivision Possible
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 223186800
- Zoning: RSA3
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: AirLite
- Property subtype: Single Family Residence
Materials
- Masonry
- Foundation: Stone
Condition
- New construction: No
- Year built: 1925
Utilities & green energy
- Sewer: Public Septic
- Water: Public
Community & HOA
Community
- Subdivision: Mt Airy (west)
HOA
- Has HOA: No
Location
- Region: Philadelphia
- Municipality: PHILADELPHIA
Financial & listing details
- Price per square foot: $364/sqft
- Tax assessed value: $553,300
- Annual tax amount: $7,745
- Date on market: 1/8/2026
- Listing agreement: Exclusive Agency
- Ownership: Fee Simple
Estimated market value
$694,500
$660,000 - $729,000
$3,240/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/11/2026 | Pending sale | $739,000$364/sqft |
Source: | ||
| 5/31/2026 | Contingent | $739,000$364/sqft |
Source: | ||
| 1/8/2026 | Listed for sale | $739,000-1.5%$364/sqft |
Source: | ||
| 8/31/2025 | Listing removed | $750,000$369/sqft |
Source: | ||
| 5/22/2025 | Price change | $750,000-6.3%$369/sqft |
Source: | ||
| 2/5/2025 | Listed for sale | $800,000+1130.8%$394/sqft |
Source: | ||
| 3/12/1997 | Sold | $65,000$32/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,745 +3.5% | $553,300 +3.5% |
| 2024 | $7,486 | $534,800 |
| 2023 | $7,486 +52.9% | $534,800 |
| 2022 | $4,895 | -- |
| 2021 | $4,895 -4.2% | -- |
| 2018 | $5,109 +12.3% | -- |
| 2017 | $4,549 -6.8% | -- |
| 2016 | $4,880 +9.4% | -- |
| 2015 | $4,460 | -- |
| 2014 | $4,460 +4.5% | $348,600 +1243.2% |
| 2012 | $4,269 | $25,952 |
| 2011 | -- | $25,952 |
| 2010 | -- | $25,952 |
| 2009 | -- | $25,952 |
| 2008 | -- | $25,952 |
| 2007 | -- | $25,952 +7.6% |
| 2006 | -- | $24,128 |
| 2005 | -- | $24,128 |
| 2004 | -- | $24,128 +1.9% |
| 2003 | -- | $23,680 +13.1% |
| 2002 | -- | $20,928 +4.3% |
| 2000 | -- | $20,064 |
| 1999 | -- | $20,064 |
Find assessor info on the county website
Monthly payment
Est. payment





