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Listing description

Welcome to 731 S 21st Street a gorgeous end of row 3 story townhome with built in rental income! This incredible opportunity to own is perfect for the savvy owner-occupant buyer, or turn key real estate investors looking for steady rental yields and low maintenance, in a high demand neighborhood of Philadelphia. This property delivers incredible versatility and strong cash flow potential! Located in the Graduate Hospital neighborhood (walk score 95!), this home is minutes to Fitler Square, Rittenhouse Square, University City Medical Corridor, great local dining, dog parks and the Schuykill River Trail. With upgraded amenities and roof less than 5 years young, both units boast new quartz countertops, tiled backsplashes, stainless steel appliances. Unit A (ground level and unfinished lower level) is a 1 bed room 1 bath apartment with beautiful hardwood floors, central air, and direct access to the basement providing loads of storage and a private laundry space. The generous sized bedroom is complete with a spacious walk in custom closet. The bathroom, has a step in shower with multi spray rainfall shower heads. This unit is currently being leased, and provides instant rental income to offset mortgage costs. Unit B (upper level Bi-flex) is a two-story residence that offers two large sized bedrooms, a full bathroom, and laundry nook with stackable washer and dryer on the first floor. On the top floor you will find a family room with loads of natural light , and exposed brick, as well as, a stylish upgraded kitchen with access to the walk out deck and roof deck with a fantastic city view! As if this property already didn't have it all, there's also a parking space! Schedule your visit today!

Rooms by level

How the bedrooms and baths are distributed across the floors, as reported by the listing agent.

  1. Main level1 bedroom · 1 full bath
  2. Upper level2 bedrooms · 1 full bath

Facts & features

Interior

Bedrooms
3
Bathrooms
2 full
Living area
1,663 sq ft
Heating
Forced Air
Cooling
Central A/C, Ductless/Mini-Split

Property & construction

Property type
Residential · End of Row/Townhouse
Architectural style
Straight Thru
Year built
1915

Lot & parking

Lot size
0.02 acres (705 sq ft)

Financial

Price / sq ft
$445
HOA dues
None

Listing details

MLS #
PAPH2682244
County
Philadelphia County
School district
Philadelphia City

Interior features

Interior features
Bathroom - Tub Shower, Bathroom - Walk-In Shower, Family Room Off Kitchen, Upgraded Countertops, Walk-in Closet(s)
Basement
Unfinished, Interior Access
Levels
3
Accessibility
None
Security
Exterior Cameras, Security System

Exterior & construction

Construction
Masonry
Foundation
Brick/Mortar
Exterior features
Roof Deck

Systems & utilities

Heating fuel
Electric
Cooling fuel
Electric
Hot water
Electric
Water source
Public
Sewer
Public Sewer

Parking

Parking
Driveway, On Street
Total spaces
1
Driveway spaces
1

Community

Subdivision
GRADUATE HOSPITAL

Lot & zoning

Lot dimensions
15.00 x 47.00
Zoning
RM1

Included in the sale

Inclusions
ADT exterior security cameras. All appliances, as in condition, no monetary value.
Possession
Immediate, Subject to Existing Lease

Price history

DateEventPrice
Oct 21, 2026Listed for sale$739,900

Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.

The NookLocal estimate

Estimated value

$684,000

Automated estimate, not an appraisal. Sale records through July 2026.

About this estimate

Based on 10 comparable sales nearby, the Philadelphia County assessment ratio, and this home's own March 2021 sale grown with the local market, weighted toward the current asking price.

Last sold
March 2021 for $508,000
About $614,291 in today's market
Current list price
$739,900
County assessment implies
$642,993

Comparable Sales

AddressClosedSale priceBd/BaSqftAdjusted value
1214 S 21ST ST, PHILADELPHIA, PA 19146October 2026$455,0003/21,620$458,782
2061 SAINT ALBANS ST, PHILADELPHIA, PA 19146October 2026$715,0003/21,600$725,942
1412 S 16TH ST, PHILADELPHIA, PA 19146September 2026$460,0003/21,536$483,025
1617 FITZWATER ST, PHILADELPHIA, PA 19146September 2026$710,0003/21,838$558,271
1929 PANAMA ST, PHILADELPHIA, PA 19103September 2026$1,154,5003/21,611$1,444,420
1343 S BOUVIER ST, PHILADELPHIA, PA 19146October 2026$455,0003/31,553$297,587

Sale history

DateEventPrice
March 2021Sold$508,000

From closed MLS and county deed records. Earlier transactions may exist.

Estimated taxes

Recorded property taxes: $8,491 (2026 bill as recorded in the MLS).

Estimated monthly payment calculator

$147,980 (20%)
6.43%

Loan term

Estimated monthly payment

$4,638/mo

Principal & interest
$3,714
Property taxes
$708
Home insurance (est.)
$216

Taxes use the amount recorded on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.

Area statistics

School district

Philadelphia City

2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.

Safety data

Philadelphia County crime & safety numbers →

County figures from FBI and Pennsylvania source data.

Property taxes

Philadelphia County taxes, explained →

Millage, the Common Level Ratio, and what changes after you buy.

© BRIGHT, All Rights Reserved

Information Deemed Reliable But Not Guaranteed

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.

IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

Data last updated: October 22, 2026 at 8:14 AM EDT

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