521 MIFFLIN ST, Philadelphia, PA 19148

Property Description

521 Mifflin Street is a rare opportunity to purchase a separately deeded 16' x 68' vacant lot in one of South Philadelphia's most desirable neighborhoods. The lot may be purchased together with the adjacent property at 523-525 Mifflin Street, creating an exceptional development opportunity with two buildable lots and an existing home. New construction homes in the area support values of approximately $700,000, making this an outstanding opportunity for a builder, investor, or buyer looking to create a custom home. Located just three blocks from Dickinson Square Park and less than a 10-minute walk to the shops and restaurants along Passyunk Avenue, the property also offers convenient access to I-95, I-676, Columbus Boulevard shopping, and the Broad Street Subway at Tasker-Morris. Whether purchased on its own or together with 523-525 Mifflin Street, this is a unique chance to secure a prime development site in a rapidly appreciating South Philadelphia location. The sale of 521 Mifflin Street is contingent upon the seller securing a buyer for 523-525 Mifflin Street.

Listing Status:

Active

Data Last Updated:

August 8, 2026 at 7:16AM

Listing Office:

KW Empower : 2156273500

Listing Agent:

Stacy L Sanseverino : 5129915648

MLS ID:

PAPH2648734

Location

• Originating MLS: BRIGHT_MAIN
• School District: THE SCHOOL DISTRICT OF PHILADELPHIA
• County: PHILADELPHIA-PA

Lot

• Zoning: RSA5011415100
• Current Use: ParkingResidentialLand/Lot Only

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: BRIGHT_MAIN