Google street view image for 6450 Keystone St, Philadelphia, PA 19135

Off market sep 1994 for $55K

$190,792

Est. refi paymentEst. refi $391/mo

•

1 ba

•

1,056

sq ft

6450 Keystone St, Philadelphia, PA 19135

About this home

6450 Keystone St is a 1,056 square foot townhouse on a 1,612 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on September 13, 1994 for $55,000. Based on Redfin's Philadelphia data, we estimate the home's value is $190,792.

TownhomeProperty Type

1960Year Built

1,612 sq ftLot Size

$181Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$190,792

$136K since sold in September 1994$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.2% higher than the average sale price ($183K) of 5 comparable homes.

SOLD JUL 17, 2026
$200,000
A
3 beds1 bath1,080 sq ft
6516 Tulip St, Philadelphia, PA 19135
SOLD JUL 2, 2026
$172,900
B
3 beds1 bath1,120 sq ft
6323 Cottage St, Philadelphia, PA 19135
SOLD MAY 29, 2026
$245,000
C
3 beds1 bath1,138 sq ft
6607 Gillespie St, Philadelphia, PA 19135
SOLD JUN 30, 2026
$210,000
D
3 beds1 bath1,138 sq ft
6645 Cottage St, Philadelphia, PA 19135
SOLD SEP 18, 2026
$87,500
E
3 beds1 bath1,152 sq ft
6016 Tulip St, Philadelphia, PA 19135

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Earn from this home

Refinance

Est. cash available

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Rent

$1,358/mo

Redfin rental estimate

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Market trends in Tacony, PA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.0%

0.8% MoM

Median sale price

$216K

$11K MoM

Avg. days on market

35d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 6 HRS AGO
$199,999
3 beds1 bath1,016 sq ft
6112 Gillespie St, Philadelphia, PA 19135
(215) 646-2900
$219,000
3 beds1 bath1,138 sq ft
6619 Cottage St, Philadelphia, PA 19135
(215) 860-4200
$170,000
2 beds1 bath840 sq ft
6610 Tulip St, Philadelphia, PA 19135
(215) 467-2892
$245,000
3 beds1 bath1,084 sq ft
6519 Marsden St, Philadelphia, PA 19135
(215) 627-6005
$189,990
3 beds1 bath1,088 sq ft
4122 Magee Ave, Philadelphia, PA 19135
(215) 343-8200
$205,000
3 beds1.5 baths1,280 sq ft
6439 Torresdale Ave, Philadelphia, PA 19135
(215) 535-0898
$239,000
3 beds1 bath1,386 sq ft
6805 Ditman St, Philadelphia, PA 19135
(610) 574-0988
$299,900
4 beds2 baths1,920 sq ft
4210 Disston St, Philadelphia, PA 19135
(267) 435-8015
$175,000
3 beds1 bath1,600 sq ft
7030 Torresdale Ave, Philadelphia, PA 19135
(215) 725-7888
COMING SOON
$150,000
3 beds1 bath1,290 sq ft
6382 Ditman St, Philadelphia, PA 19135
(267) 462-4222
See all

Provided by Redfin

Sale history for 6450 Keystone St

Year

Property tax

Land + Additions

Assessment*

2026

$935 (−60.0%)

$33,360 + $133,440

$166,800

2025

$2,335 (+35.4%)

$33,360 + $133,440

$166,800

2024

$1,725

$24,640 + $98,560

$123,200

2023

$1,725 (+33.2%)

$24,640 + $98,560

$123,200

2022

$1,295

$17,853 + $74,647

$92,500

2021

$1,295

$17,853 + $74,647

$92,500

2020

$1,295 (+4.2%)

$17,853 + $74,647

$92,500

2019

$1,243 (+3.7%)

$17,139 + $71,661

$88,800

2018

$1,198

$16,521 + $69,079

$85,600

2017

$1,198 (−3.0%)

$16,521 + $69,079

$85,600

2015

$1,235

$21,278 + $70,922

$92,200

2014

$1,235 (+2.9%)

$21,278 + $70,922

$92,200

2013

$1,201 (+3.6%)

$893 + $11,395

$12,288

2012

$1,159 (+3.9%)

$893 + $11,395

$12,288

2011

$1,116 (+9.9%)

$893 + $11,395

$12,288

2010

$1,015

$893 + $11,395

$12,288

Tax history for 6450 Keystone St

Year

Property tax

Land + Additions

Assessment*

2026

$935 (−60.0%)

$33,360 + $133,440

$166,800

2025

$2,335 (+35.4%)

$33,360 + $133,440

$166,800

2024

$1,725

$24,640 + $98,560

$123,200

2023

$1,725 (+33.2%)

$24,640 + $98,560

$123,200

2022

$1,295

$17,853 + $74,647

$92,500

2021

$1,295

$17,853 + $74,647

$92,500

2020

$1,295 (+4.2%)

$17,853 + $74,647

$92,500

2019

$1,243 (+3.7%)

$17,139 + $71,661

$88,800

2018

$1,198

$16,521 + $69,079

$85,600

2017

$1,198 (−3.0%)

$16,521 + $69,079

$85,600

2015

$1,235

$21,278 + $70,922

$92,200

2014

$1,235 (+2.9%)

$21,278 + $70,922

$92,200

2013

$1,201 (+3.6%)

$893 + $11,395

$12,288

2012

$1,159 (+3.9%)

$893 + $11,395

$12,288

2011

$1,116 (+9.9%)

$893 + $11,395

$12,288

2010

$1,015

$893 + $11,395

$12,288

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

RSA-5

/NIS

/NE - MAP A

Residential Single-Family Attached-5

The RSA, Residential Single-Family Attached districts are primarily intended to accommodate attached and semi-detached houses on individual lots, but may be applied in areas characterized by a mix of housing types, including detached houses. The districts are also intended to provide a density transition between RSD districts and RM districts. The Zoning Code includes five RSA districts that are differentiated primarily on the basis of minimum lot area requirements.

Zone overlays

Narcotics Injection Sites Overlay District
Northeast Overlay District - Map A

Permitted uses

Include but are not limited to:

Assembly / meeting place
Garden center
Housing-Single unit
Fire house
Police station
Recreation-Other

Property details

Interior

Basement Information
Basement Type: Partial

Room Information
# of Rooms: 6

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Airlite
Exterior Wall: Brick

View Information
View: Typical

Property Information
Subdivision Name: TACONY
Living Sq. Ft: 1,056
Building Sq. Ft: 1,056
# of Stories: 2
Legal Description: 422'8"NE LEVICK ST; LOT 16'1 1/2" X 100'

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 1,612
Legal Lot Number: 211
Legal Block Number: 111N1
Municipality Name: PHILADELPHIA
Acres: 0.037
Depth Footage: 100
Front Footage: 16
Zoning Code: RSA5
County Use Description: RES-ROW WITH BASEMENT GARAGE,

Location Information
Parcel Location Influence: Interior

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,056
Stories: 2.0
Lot Size: 1,612 square feet
Style: Townhouse
Year Built: 1960
Year Renovated: —
County: Philadelphia County
APN: 411462900

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Disston Hamilton School

Public K-8 • Assigned • 0.6mi

4/10

Lincoln High School

Public PreK-12 • Assigned • 1.7mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 105° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Philadelphia, PA • 19135

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$182,000 – $220,000

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Nearby similar homes

NEW 6 HRS AGO

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New listings for sale in 19135

NEW 6 HRS AGO

$199,999

3 beds1 bath1,016 sq ft

6112 Gillespie St, Philadelphia, PA 19135

(215) 646-2900

$219,000

3 beds1 bath1,138 sq ft

6619 Cottage St, Philadelphia, PA 19135

(215) 860-4200

$170,000

2 beds1 bath840 sq ft

6610 Tulip St, Philadelphia, PA 19135

(215) 467-2892

$245,000

3 beds1 bath1,084 sq ft

6519 Marsden St, Philadelphia, PA 19135

(215) 627-6005

$189,990

3 beds1 bath1,088 sq ft

4122 Magee Ave, Philadelphia, PA 19135

(215) 343-8200

$205,000

3 beds1.5 baths1,280 sq ft

6439 Torresdale Ave, Philadelphia, PA 19135

(215) 535-0898

$239,000

3 beds1 bath1,386 sq ft

6805 Ditman St, Philadelphia, PA 19135

(610) 574-0988

$299,900

4 beds2 baths1,920 sq ft

4210 Disston St, Philadelphia, PA 19135

(267) 435-8015

$175,000

3 beds1 bath1,600 sq ft

7030 Torresdale Ave, Philadelphia, PA 19135

(215) 725-7888

Home values near 6450 Keystone St

Data from public records.

Address	Redfin Estimate
6440 Keystone Street, Philadelphia, PA 2 Beds \| 2 Baths \| 1354 Sq. Ft.	$264,999
6446 Keystone Street, Philadelphia, PA 3 Beds \| 1 Baths \| 1056 Sq. Ft.	$204,102

Address	Redfin Estimate
6442 Keystone Street, Philadelphia, PA 3 Beds \| 1 Baths \| 1056 Sq. Ft.	$218,276
6448 Keystone Street, Philadelphia, PA 3 Beds \| 1 Baths \| 1056 Sq. Ft.	$199,978

Address	Redfin Estimate
6444 Keystone Street, Philadelphia, PA 3 Beds \| 1 Baths \| 1056 Sq. Ft.	$209,675
6452 Keystone Street, Philadelphia, PA 3 Beds \| 1 Baths \| 1056 Sq. Ft.	$187,368

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