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434 W Mount Pleasant Ave
For Sale $739,000 ($363.68 per Sq Ft)
$739,000 ($363.68 per Sq Ft)
- 4 Bedrooms
- 3 Bathrooms
- 2,032 Sq Ft
- 9,386 Sq Ft
Description
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.
Subdivision and development subject to all required city approvals.
Bring your vision — and unlock the potential of this exceptional Mount Airy site.
Amenities
Garage
Pool
Garden
Security System
Internet
Telephone
Heating
Fireplace
Balcony & Patio
TV / Cable
Laundry
Hardwood Floors
Spa
Air Conditioning
Solar Power
Floor Plan
Great Views
Natural Light
Quiet
Water View
Elevator
Guest Unit(s)
Furnished
220 Volt
Property Details
| List Price | $739,000 |
| Property Type | Single Family Homes |
| Usable Sqft | 2,032 |
| Number of Stories | 0 stories |
| Parking Spots | 0 spots |
| Year Built | 1925 |
| Last Sold | Unknown |
| Sold Price | Unknown |
| APN # | 223186800 |
| MLS # | PAPH2571038 |
| Property ID | 321246461 |
| Lot Sqft | 9,386 |
| Zoning | RSA3 |
| Days on Market | 5 |
| Original List Price | Unknown |
| Date Updated | January 09, 2026 |
| Date Created | January 07, 2026 |
Listing Provided By
Taison DeVore an agent of . Lic #RS330459
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Data last updated: January 12, 2026.
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Robert Crawford
REAL ESTATE AGENT