When was property at 129 South Keystone Avenue built and last sold?

The property at 129 South Keystone Avenue was built in 1930 and last sold on Jul 27, 2020 for $142,500.

How much is this home worth?

The estimated value of the home located at 129 South Keystone Avenue is $0.

What are some comparable homes to 129 South Keystone Avenue?

There are currently no comparable homes to 129 South Keystone Avenue.

Delaware

19082

129 S KEYSTONE AVENUE

$250,000

● House - Off Market

129 S KEYSTONE AVENUE

UPPER DARBY, PA 19082

3 Beds

1 Bath

1,296 Ft²

$1,652

Est. Monthly

About This Property

Completely renovated and move-in ready! This beautiful 3-bedroom, 1-bath home at 129 South Keystone Avenue has been fully updated from top to bottom. Enjoy a brand-new kitchen featuring modern cabinetry, updated countertops, and new appliances, along with a fully remodeled bathroom designed with today's finishes in mind. The home also offers new flooring throughout, fresh paint, and numerous additional upgrades that make it feel like new construction. Perfectly situated in a great location and competitively priced to sell, this is an excellent opportunity for homeowners or investors alike. Homes in this condition and price point don't last long-schedule your showing today before it's gone!

Unit Size

1,296 Ft²

Days on Market

Land Size

0.05 acres

Price per sqft

$201

Property Type

House

Property Taxes

$375

HOA Dues

Year Built

1930

Payment Calculator

Cap Rate Calculator

Last updated: 6 months ago (Bright MLS #PADE2106236)

Price History

Date / Event	Date	Event
May 14, 2026	Sold	Premium
Sold
Apr 19, 2026	In contract	-
In contract
Apr 3, 2026	Price Decreased	$260,000 ↓ $10K (3.7%)
Price Decreased
Mar 7, 2026	Price Decreased	$269,900 ↓ $9K (3.3%)
Price Decreased
Feb 16, 2026	Listed by Prime Realty Partners	$279,000
Listed by Prime Realty Partners
Oct 6, 2021	No longer available	-
No longer available
Aug 11, 2020	Sold	Premium
Sold
Jul 27, 2020	In contract	-
In contract
Jun 22, 2020	Price Increased	$145,000 ↑ $5K (3.6%)
Price Increased
Jun 16, 2020	Listed by Prime Realty Partners	$140,000
Listed by Prime Realty Partners
Sep 14, 1987	Sold	Premium
Sold

Property Highlights

Parking Available

Air Conditioning

Building Info

Overview

General

Year Built: 1930

Effective Year Built: 1930
Building Count: 1
Total Rooms: 6
Bedroom Count: 3
Bathroom Count: 1
Full Bathrooms: 1
Partial Bathrooms: 1
Building Condition: 6
Building Quality: 7
Construction Type: 0
Building Style: 63
Exterior Walls Type: 12
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 200
Living Units: 1
Floor Cover: 0
Basement Type: 2
Basement Area: 0
Garage Type: 7
Parking Space Count: 0
Patio Type: 0
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 2,004

Lot Size Depth Feet: 800
Lot Size Frontage Feet: 250
Total Building Area: 1,296
Gross Building Area: 1,296
Building Area: 1,296
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 3
Heated Square Feet: 1,296
Heating Fuel Type: 3

Utilities

Sewer System: 1

Water Service: 2

Building

Building Type: 0

Property Class: R
Land Acres: 0000000046
Standard Land Use Code: 1001
County Land Use Code: R-10
Legal Description 1: 2 STY HSE GAR 25 X 80

Neighborhood

School District Name: Upper Darby School District

School Tax School District: UPPER DARBY SD
Census Tract: 400700

Geography

Assessors Map Reference: 16-09

Account Number: 1609471000
District: 16
Parcel: 16-05-00615-00
Municipality: UPPER DARBY TOWNSHIP
Latitude: 39.9613
Longitude: -75.2684

Address

Full Address: 129 S Keystone Ave

Address - House Number: 129
Street Direction: S
Address - Street Name: Keystone
Address - Suffix Type: Ave
State: PA
City Name: Upper Darby
Carrier Code: C026
4-Digit Zip Code: 2116
Zip Code: 19082

Valuation

Tax

Tax Year: 2023

Tax Amount: $136,694

Appraisal Valuation

Standard Deviation: 0.2472

Valuation Date: Feb 21, 2024
Confidence Score: 65
Final Value: 224,688
High Value: 280,238
Low Value: 169,138

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium
First Open Lien Mortgage Loan Due Date:

Premium

Market Valuation

Market Total Value: $101,330

Market Land Value: $23,270
Market Improvement Value: $78,060

Assessments Valuation

Assessed Year: 2024

Assessed Total Value: $101,330
Assessed Land Value: $23,270
Assessed Improvements Value: $78,060

Sales

Current Sale Contract Date: Jul 27, 2020

Current Sale Recording Date: Aug 11, 2020
Current Sale Price:

Premium
Current Sale Document Type: 27
Current Sale Input Document Number: 2020043550
Previous Sale Recording Date: Sep 14, 1987
Previous Sale Contract Date: Sep 14, 1987
Previous Sale Amount: $73,000
Previous Sale Document Type: 27

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium
First Mortgage Loan Due Date:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Delaware

Stats & Trends

Median Asking:

$350,000

Sale Price/ft²

$223

Below Asking

0.02%

Average Days on Market

Average Home Size

1967 ft²

Average Home Age

79.2 years

Currently For Sale

1006 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 635 Lukens Ave, UPPER DARBY, PA, 19082

$2,800 /mo

3 Beds
1 Bath
1,770 ft²

635 Lukens Ave, UPPER DARBY, PA, 19082 Listing by Dawn M Myers

Unit for rent at 5950 Osage Avenue, PHILADELPHIA, PA, 19143

$1,200 /mo

3 Beds
1 Bath
977 ft²

5950 Osage Avenue, PHILADELPHIA, PA, 19143 Listing by Chirag Patnaik

Unit for rent at 15 Hirst Avenue, LANSDOWNE, PA, 19050

$3,000 /mo

5 Beds
3 Baths
3,000 ft²

15 Hirst Avenue, LANSDOWNE, PA, 19050 Listing by Constance M Johnson

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Robert Bunis
Prime Realty Partners
Last Updated: 6 hours ago
Data Source: Bright MLS , MLS# PADE2106236

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, and is provided by BRIGHT through a licensing agreement. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information 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 the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 Bright MLS, Inc.

129 S KEYSTONE AVENUE

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Geography

Valuation

Comparables

About Delaware

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions