3660 N 21ST Street Philadelphia, PA 19140

Building Details

Year built

1930

Number of units

4

Building materials

Masonry

Listing agent Hilda M Pousa License #RS229171 Show Phone

Listing office Realty Mark Associates r***@comcast.net 2250 Terwood Drive, Southampton, PA Show Phone

Listing date Mar 16, 2026

Report an issue

MLS# PAPH2594716 Listing URL

Copyright © 2026 Bright MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

---

Investment Insights

Based on property information with market context.

This is a well-maintained legal triplex located in Philadelphia, Pennsylvania. The property is situated near Temple Hospital, schools, colleges, restaurants, and transportation, with Center City being approximately 10 minutes away. The property is suitable as an investment property and can be rented easily due to its location. The property has a finished basement that could potentially be used as an extra income source by obtaining zoning for a four-unit configuration. The lot size is 0.0342 acres, and the property size is 2604 square feet.

Key Highlights

• Legal triplex offers immediate income potential.
• Good investment property due to its prime location and easy rental prospects.
• Near Temple Hospital, schools, college, restaurants, and transportation options.

Property Analytics

Property Profile Location Intelligence

Similar For Sale Nearby

• 

  $1,400,000

  5,000 SF

  Freestanding Single-Story Retail Building

  Single-story building on a triangular parcel with drive-in access and frontage on two avenues.

  2040 NAPFLE AVENUE, PHILADELPHIA, PA 19152

  View Details
• 

  $1,200,000

  2,720 SF

  Mixed-Use Corner Property with Garage

  Mixed-use property with an improved ground-floor commercial space and an upstairs 1-bedroom bi-level residence with private outdoor space.

  626 S 7TH Street, PHILADELPHIA, PA 19147

  View Details
• 

  $2,990,000

  6,495 SF

  Restaurant Opportunity in Philadelphia, PA

  Restaurant with 170 parking spaces on 1.77 acres.

  80 FRANKLIN MILLS Boulevard, PHILADELPHIA, PA 19154

  View Details
• 

  $1,550,000

  3,285 SF

  Corner Mixed-Use Building with Bar

  Corner mixed-use building with substantial avenue frontage and a ground-floor bar plus two bi-level residential units.

  541 E GIRARD Avenue, PHILADELPHIA, PA 19125

  View Details
• 

  $549,944

  700 SF

  Mixed-Use Brownstone with Storefront

  Three-story live-work setup with a renovated first-floor storefront and remodeled apartment above.

  212 FAIRMOUNT Avenue, PHILADELPHIA, PA 19123

  View Details
• 

  $645,000

  4,278 SF

  Mixed-Use Building with Two-Level Layout

  Versatile mixed-use property with street-level presence, a 5-car parking lot, and an interior setup for offices and service space.

  5519 GERMANTOWN Avenue, PHILADELPHIA, PA 19144

  View Details
• 

  $2,100,000

  9,088 SF

  New-Construction 11-Unit Apartment Building

  New 2025 construction with in-unit W/D, gourmet kitchens, and a common roof deck for self-contained apartments.

  809 DIAMOND Street, PHILADELPHIA, PA 19122

  View Details
• 

  $610,000

  2,505 SF

  Fully Leased Triplex with In-Unit Laundry

  Three leased 2BR/1BA units with in-unit laundry and updated kitchens and baths.

  305 N 41ST Street, PHILADELPHIA, PA 19104

  View Details
• 

  $995,000

  4,216 SF

  2019 Four-Unit Multifamily Investment

  Four-unit, three-story property built in 2019 with one- and two-bedroom apartments, offered for sale in Philadelphia.

  2019 E SUSQUEHANNA Avenue, PHILADELPHIA, PA 19125

  View Details
• 

  $1,050,000

  5,124 SF

  Two-Building Multifamily Portfolio

  Two connected multifamily buildings total five residential units, with full basements and current full occupancy.

  4700-4702 CEDAR Avenue, PHILADELPHIA, PA 19143

  View Details
• 

  $2,750,000

  Turnkey Three-Story Building with Elevator

  Renovated three-story property with fully finished basement, elevator service, and sprinkler coverage across all levels.

  718 CHESTNUT Street, PHILADELPHIA, PA 19106

  View Details
• 

  $650,000

  2,694 SF

  Turnkey Triplex with Tax Abatement

  New construction triplex with three unit layouts, energy-efficient appliances, and private outdoor space for Unit 1.

  1219 W BUTLER Street, PHILADELPHIA, PA 19140

  View Details

FAQs

What type of property is this?

Triplex - Legal triplex near Temple Hospital, schools, transportation, and Center City.

Where is this triplex located?

The property is located at 3660 N 21ST Street Philadelphia, PA.

What is the asking price?

The asking price for this property is $259,900.

What are key features of this property?

This property features: Legal triplex offers immediate income potential.; Good investment property due to its prime location and easy rental prospects.; Near Temple Hospital, schools, college, restaurants, and transportation options.