$525,000
3 bd|3 ba|1,698 sqft
4939 Walton Ave, Philadelphia, PA 19143
Listed by Elfant Wissahickon-Rittenhouse Square
Coming Soon
Listing description
Welcome home to 510 Mountain Street, where natural light pours in and there's room to actually spread out. This bright, spacious home gives you open, airy living space that works just as well for a quiet night in as it does for hosting the whole family on Sunday. And the storage? Real closet space, the kind South Philly homes don't always come with, so everything finally has a place. Step outside and you're living the South Philly life you came here for. Grab a coffee and a cannoli, pick up dinner at the Italian Market, or stroll down to East Passyunk Avenue for some of the city's best restaurants and neighborhood bars. Dickinson Square Park is right around the corner for morning walks, playground time, or catching up with neighbors, and Jefferson Square and Mifflin Square are both close by too. Commuting is easy here. Quick access to I-95, Columbus Boulevard, and Broad Street means getting to Center City, the stadiums, the airport, or the Jersey Shore is a breeze. 🏡 Bright, sunlit living spaces 🚪 Generous closet and storage space 🍝 Close to the Italian Market and East Passyunk dining 🌳 Steps to Dickinson Square Park and other green spaces 🚗 Easy access to I-95, Columbus Blvd, and Broad Street Come see why so many people fall in love with this block. Reach out to the Capri Dessecker Team to schedule your showing!
Facts & features
Interior
- Bedrooms
- 3
- Bathrooms
- 2 full · 1 half
- Living area
- 2,033 sq ft
- Heating
- Central
- Cooling
- Central A/C
Property & construction
- Property type
- Residential · Interior Row/Townhouse
- Architectural style
- Contemporary
- Year built
- 1920
Lot & parking
- Lot size
- 0.02 acres (750 sq ft)
Financial
- Price / sq ft
- $270
- HOA dues
- None
Listing details
- MLS #
- PAPH2681640
- County
- Philadelphia County
- School district
- The School District Of Philadelphia
Interior features
- Basement
- Partially Finished
- Levels
- 3
- Accessibility
- None
Exterior & construction
- Construction
- Masonry
- Foundation
- Brick/Mortar
- Patio & porch
- Patio(s)
Systems & utilities
- Heating fuel
- Natural Gas
- Cooling fuel
- Electric
- Hot water
- 60+ Gallon Tank
- Water source
- Public
- Sewer
- Public Sewer
Parking
- Parking
- On Street
Community
- Subdivision
- DICKINSON NARROWS
Lot & zoning
- Lot dimensions
- 15.00 x 50.00
- Zoning
- RSA5
Included in the sale
- Inclusions
- All existing appliances being conveyed in "AS-IS" condition
- Exclusions
- Personal Property
- Possession
- Settlement
Price history
| Date | Event | Price |
|---|---|---|
| Oct 18, 2026 | Listed for sale | $549,900 |
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
$545,000
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 $450,000
- About $544,155 in today's market
- Current list price
- $549,900
- County assessment implies
- $531,376
Comparable Sales
| Address | Closed | Sale price | Bd/Ba | Sqft | Adjusted value |
|---|---|---|---|---|---|
| 616 DUDLEY ST, PHILADELPHIA, PA 19148 | August 2026 | $490,000 | 3/3 | 2,036 | $304,626 |
| 1201 LATONA ST #F, PHILADELPHIA, PA 19147 | July 2026 | $725,000 | 3/2 | 1,980 | $589,032 |
| 521-525 MIFFLIN ST, PHILADELPHIA, PA 19148 | September 2026 | $729,000 | 4/2 | 1,954 | $870,473 |
| 919 S 6TH ST, PHILADELPHIA, PA 19147 | August 2026 | $675,000 | 3/2 | 2,100 | $625,365 |
| 1023 S 25TH ST, PHILADELPHIA, PA 19146 | September 2026 | $520,000 | 3/2 | 2,040 | $526,888 |
| 2117 MORRIS ST, PHILADELPHIA, PA 19145 | October 2026 | $350,000 | 3/2 | 2,041 | $380,166 |
Sale history
| Date | Event | Price |
|---|---|---|
| March 2021 | Sold | $450,000 |
From closed MLS and county deed records. Earlier transactions may exist.
Estimated taxes
Recorded property taxes: $7,017 (2026 bill as recorded in the MLS).
Estimated monthly payment calculator
$109,980 (20%)
6.43%
Loan term
Estimated monthly payment
$3,506/mo
- Principal & interest
- $2,760
- Property taxes
- $585
- Home insurance (est.)
- $160
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
The School District Of Philadelphia
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.
Map location
Open in Google Maps© 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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