424 S 20TH STREETPHILADELPHIA, PA 19146

Multi-Family · 1,440 Sq. ft. | 0.02 Acres
$575,000 ACTIVE

424 S 20TH STREET Overview

Time on Site:
7 days
Visits:
2

Opportunity awaits at 424 S 20th Street—an ideally located triplex in the heart of Philadelphia's coveted Rittenhouse neighborhood. This fully vacant building offers three separate 1-bedroom, 1-bath units, creating a versatile setup for investors, owner-occupants looking to offset their mortgage with rental income, or buyers seeking a prime value-add property in one of Center City's most desirable locations. Inside, each unit offers a functional layout with comfortable living spaces, while the first-floor apartment features the added bonus of a private fenced-in rear yard—an increasingly hard-to-find amenity in the city and a major draw for future tenants or an owner occupant. A new roof has already been completed, giving the next owner a head start on improvements while still leaving room to bring their own vision and updates to the property. Being sold as-is, this is a rare chance to secure a multi-unit asset with strong upside potential in an unbeatable location. Set just steps from the energy and elegance of Rittenhouse Square, this address places you in the center of one of Philadelphia's premier residential and dining districts. Residents will love being close to the iconic park, acclaimed restaurants, neighborhood cafés, boutique shopping along Rittenhouse Row, and convenient access to Center City offices, public transit, and 30th Street Station. Whether you're looking to expand your investment portfolio, create a house-hack opportunity, or renovate and maximize income potential, 424 S 20th Street offers location, flexibility, and long-term value in one of the city's most sought-after neighborhoods.

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424 S 20TH STREET Facts & Features

  • Type Multi-Family
  • Sq. ft. 1,440
  • Price/Sq.ft. $399
  • Lot 0.02 Acres

Details

General

Income/Expenses

  • Income Includes: Apartment Rentals

Listing Information

  • Real Estate Owned: No
  • Short Sale: No

Building Information

  • New Construction: No
  • Pool: No Pool
  • Total SQFT: 1440
  • Year Built: 1800

Location/Region

  • Country: US
  • County: PHILADELPHIA
  • County Or Parish: PHILADELPHIA
  • MLS Area Major: 19146 (19146)
  • Subdivision Name: RITTENHOUSE SQUARE

Parking Information

  • Type of Parking: On Street

Tax Information

  • City/Town Tax: 4465.00
  • City/Town Tax Payment Frequency: Annually
  • County Tax Payment Frequency: Annually
  • School Tax: 5683.00
  • Tax Annual Amount: $10,148.00
  • Tax Assessed Value: 725000.00
  • Tax Year: 2025

General Information

  • Inclusions: Sold as is
  • Property Sub Type: Triplex
  • Property Type: Multi-Family
  • School District Name: THE SCHOOL DISTRICT OF PHILADELPHIA
  • Special Listing Conditions: Standard
  • Vacation Rental: No
  • Year Assessed: 2026
  • Zoning: RM1

Interior

Building Information

  • Cooling Fuel: Electric
  • Heating Fuel: Natural Gas

Parking Information

  • Garage: No

Building Exterior/Construction

  • Structure Type: Interior Row/Townhouse

Building Interior

  • Above Grade Finished Area: 1440
  • Above Grade Finished Area Source: Assessor
  • Above Grade Finished Area Units: Square Feet
  • Below Grade Finished Area: 0
  • Below Grade Finished Area Source: Assessor
  • Below Grade Finished Area Units: Square Feet
  • Central Air: Yes
  • Hot Water: Natural Gas

General Information

  • Accessibility Features: None
  • Cooling: Central A/C
  • Fireplace: No
  • Foundation Details: Other
  • Living Area: 1440
  • Living Area Source: Assessor
  • Stories Total: 3

Unit Information

  • One Bedroom Units Count: 3
  • Single Room Units Count: 0
  • Three Bedroom Units Count: 0
  • Two Bedroom Units Count: 0

Exterior

Lot Information

  • Lot Dimensions Source: Estimated
  • Lot Size Dimensions: 16X48
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 768.00
  • Lot Size Units: Square Feet
  • Water Source: Public

Waterfront/View

  • Water Oriented: No
  • Water View: No
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Traditional
  • Construction Materials: Masonry

General Information

  • Number Of Units Total: 3
  • Number Of Units Vacant: 3
  • Other Structures: Above Grade,Below Grade
  • Sewer: Public Sewer
  • Water Access: No

424 S 20TH STREET Neighborhood

Community

19146 (PHILADELPHIA) Demographics

33
Median Age
22,904
Population Density (per sq. mile)
58%
College Educated
$77,091
Estimated Median Income
9,101
Estimated Total Home Owners
8,201
Estimated Total Renters
53% / 47%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

424 S 20TH STREET Monthly Cost

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$
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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

424 S 20TH STREET Market Data

Based on the last 30 days in this zip code

$651,274
Average List Price
$385
Average Price per Square Foot
76
Properties Sold
84
Average Days on Market
347
Properties for Sale
Calculations provided by Reliance Network

424 S 20TH STREET History

Date Event Value Agent
6/23/2026Source: BRIGHT MLS Added to Database
June 23, 2026
Listing provided courtesy of KW Empower- MLS# PAPH2640156MLS ProviderContact Information: [email protected] - 2156273500