Prime Location in Rittenhouse Square – Endless Potential! Don’t miss this rare opportunity to own a versatile RM1 property in the heart of one of Philadelphia’s most sought-after neighborhoods. Situated on a fantastic block of 20th Street between Lombard and Pine, this large property offers incredible potential for savvy buyers looking to create an income-producing asset or convert it into a spacious single-family home. Currently configured as two separate units, the property is perfect for investors or buyers seeking flexibility. The first-floor unit, once a storefront, has been transformed into a junior one-bedroom/studio residence featuring a large kitchen, a private rear yard/deck, mini-split HVAC for efficient heating and cooling, and a finished lower level with a full bathroom. The upper-level unit spans three floors and includes four bedrooms and 1.5 baths. The main level offers an open floor plan with great natural light, a fireplace, and plenty of charm. On the second level, you’ll find two generously sized bedrooms, a full bathroom, and sliding doors leading to a deck with stunning skyline views. The top floor features two additional bedrooms with ample closet space. Located in Rittenhouse Square, this prime area offers a walkable lifestyle, plenty of amenities like Rittenhouse Square, Rittenhouse Hardware and Palm Tree Market, bars and restaurants like Pub & Kitchen, Parc, Friday Saturday Sunday, and so many others. The area is also serviced by numerous bus routes and bike lanes making commuting a breeze. This property is perfect for those seeking a home with flexibility in one of Philadelphia’s most vibrant neighborhoods. Whether you’re looking to move in, rent out, or reimagine the space entirely, the possibilities are endless. Bring your vision and creativity to unlock its full value and make it your own.
Sold for $600,000 on 08/15/25
$600,000
423 S 20th St, Philadelphia, PA 19146
4beds
3baths
2,427sqft
Townhouse
Built in 1800
-- sqft lot
$600,100 Zestimate®
$247/sqft
$3,900 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: August 16, 2025 at 06:09am
Listed by:
Kevin McGettigan 856-347-0434,
OCF Realty LLC - Philadelphia
Bought with:
Tina Elmer, RS299978
Keller Williams Main Line
Source: Bright MLS,MLS#: PAPH2439922

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
Basement
- Area: 400
Heating
- Hot Water, Natural Gas
Cooling
- None, Natural Gas
Appliances
- Included: Gas Water Heater
Features
- Flooring: Ceramic Tile, Hardwood, Laminate
- Has basement: No
- Number of fireplaces: 1
Interior area
- Total structure area: 2,427
- Total interior livable area: 2,427 sqft
Property
Parking
- Parking features: None
Accessibility
- Accessibility features: None
Features
- Patio & porch: Deck, Roof Deck
- Pool features: None
Lot
- Size: 858 sqft
- Dimensions: 15.00 x 56.00
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 081179400
- Zoning: RM1
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Traditional
- Property subtype: Townhouse
Materials
- Masonry
- Foundation: Brick/Mortar
Condition
- New construction: No
- Year built: 1800
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Location
- Region: Philadelphia
- Municipality: PHILADELPHIA
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional
- Ownership: Fee Simple
Services availability
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$600,100
2% more+ $12,002
With Zillow Showcase(estimated)
$612,102