OFF MARKET

Off market jan 2022 for $235K

$307,228

Est. refi paymentEst. refi $1,826/mo

•

1,503

sq ft

646 Agate Rd, Allison Park, PA 15101

About this home

Come add your personal touch to this lovely 3 bedroom home on a quiet cul de sac road in the Stoneridge neighborhood. The living and dining room are open concept that lead to the private back patio. The kitchen comes equipped with newer appliances and lots of cabinet space. The owner's bedroom has its own private bath. Downstairs can be used as a game room, family room, or office. New roof, water service line, hot water tank and A/C replaced in 2020. Basement waterproofing and foundation repair just completed in Nov 2021. Close to Falls Run Park, Stoneridge Park and Hartwood Acres. 25 mins to downtown Pittsburgh.

Single-familyProperty Type

1964Year Built

0.33 acresLot Size

$204Est. Price/Sq.Ft.

1 car garageParking

Listed by • COLDWELL BANKER REALTY

Bought with Casey McGorry • COLDWELL BANKER REALTY

Redfin checked: a minute ago

•Source:West Penn MLS #1517812

Redfin Estimate

$307,228

$72K since sold in January 2022$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.2% higher than the average sale price ($301K) of 6 comparable homes.

SOLD AUG 14, 2026
$330,000
A
3 beds2 baths1,680 sq ft
722 Redstone Dr, Allison Park, PA 15101
SOLD OCT 9, 2026
$271,500
B
3 beds2.5 baths1,290 sq ft
609 Bluestone Dr, Allison Park, PA 15101
SOLD SEP 15, 2026
$330,000
C
3 beds2 baths1,414 sq ft
614 Dressel Rd, Allison Park, PA 15101
SOLD AUG 20, 2026
$360,000
D
3 beds2.5 baths1,598 sq ft
716 Redstone Dr, Allison Park, PA 15101
SOLD DEC 29, 2025
$262,000
E
3 beds2 baths1,614 sq ft
613 Moonstone Dr, Allison Park, PA 15101
SOLD JUN 8, 2026
$250,480
F
3 beds2.5 baths1,748 sq ft
705 Redstone Dr, Allison Park, PA 15101

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Earn from this home

Sell

$116,508

Est. take-home

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Refinance

Est. cash available

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Rent

$2,488/mo

Redfin rental estimate

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Market trends in 15101, PA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

0.3% MoM

Median sale price

$408K

$4K MoM

Avg. days on market

40d

6 days MoM

Recently sold homes

8 MoM

New listings for sale

OPEN TODAY, 11AM TO 1PM
$285,000
3 beds1.5 baths1,025 sq ft
2904 Fir Dr, Allison Park, PA 15101
HOWARD HANNA REAL ESTATE SERVICES
OPEN TODAY TO 2PM
$359,000
3 beds1.5 baths— sq ft
1207 Zeno Ln, Allison Park, PA 15101
TOWNE & COUNTRY REAL ESTATE AND APPRAISALS, LLC
EARLY ACCESS
$395,000
3 beds2 baths1,560 sq ft
2722 Sapling St, Allison Park, PA 15101
$1,075,000
4 beds3.5 baths3,652 sq ft
3264 Long Meadow Dr, Allison Park, PA 15101
HOWARD HANNA REAL ESTATE SERVICES
$499,900
3 beds2 baths1,699 sq ft
2255 Ferguson Rd, Allison Park, PA 15101
COLDWELL BANKER REALTY
$395,000
3 beds1.5 baths1,737 sq ft
2473 Hampton Ave, Allison Park, PA 15101
RE/MAX SELECT REALTY
4423 Laurel Oak Dr, Allison Park, PA 15101
$275,000
2 beds1.5 baths1,295 sq ft
4423 Laurel Oak Dr, Allison Park, PA 15101
BERKSHIRE HATHAWAY THE PREFERRED REALTY
OPEN TODAY, 11AM TO 1PM
$260,000
3 beds2 baths925 sq ft
1403 Lakeside Dr, Allison Park, PA 15101
HOWARD HANNA REAL ESTATE SERVICES
$529,000
4 beds2.5 baths1,764 sq ft
1808 Concord Dr, Allison Park, PA 15101
RE/MAX HOME CENTER
$689,000
4 beds3.5 baths— sq ft
1900 Oakhurst Dr, Allison Park, PA 15101
RE/MAX SELECT REALTY
See all

Provided by Redfin

Sale history for 646 Agate Rd

Year

Property tax

Land + Additions

Assessment*

2026

$4,605

$50,000 + $77,000

$127,000

2025

$4,605 (+10.1%)

$50,000 + $77,000

$127,000

2024

$4,182 (+3.7%)

$50,000 + $77,000

$127,000

2023

$4,032

$50,000 + $77,000

$127,000

2022

$4,032

$50,000 + $77,000

$127,000

2021

$4,032

$50,000 + $77,000

$127,000

2020

$4,032 (+3.3%)

$50,000 + $77,000

$127,000

2019

$3,905 (+0.8%)

$50,000 + $77,000

$127,000

2018

$3,874 (+2.4%)

$50,000 + $77,000

$127,000

2017

$3,782 (+3.0%)

$50,000 + $77,000

$127,000

2015

$3,671

$50,000 + $77,000

$127,000

Tax history for 646 Agate Rd

Year

Property tax

Land + Additions

Assessment*

2026

$4,605

$50,000 + $77,000

$127,000

2025

$4,605 (+10.1%)

$50,000 + $77,000

$127,000

2024

$4,182 (+3.7%)

$50,000 + $77,000

$127,000

2023

$4,032

$50,000 + $77,000

$127,000

2022

$4,032

$50,000 + $77,000

$127,000

2021

$4,032

$50,000 + $77,000

$127,000

2020

$4,032 (+3.3%)

$50,000 + $77,000

$127,000

2019

$3,905 (+0.8%)

$50,000 + $77,000

$127,000

2018

$3,874 (+2.4%)

$50,000 + $77,000

$127,000

2017

$3,782 (+3.0%)

$50,000 + $77,000

$127,000

2015

$3,671

$50,000 + $77,000

$127,000

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

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.33 Acres

Year renovated

—

Sq. Ft.

1,503

Year built

1964

Style

Single Family Residential

County

Allegheny County

APN

0435E00129000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 20, 2026.

Property details

Parking

Garage/Carport Information
Has Garage
Has Attached Garage

Parking
Features: Built In, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Full Bathrooms: 2

Room Information
Has Basement

Equipment
Appliances: Some Electric Appliances, Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Stove, Washer

Interior Features
Window Features: Multi Pane, Screen(s), Window Treatments
Flooring: Ceramic Tile, Carpet
Other Features: Window Treatments

Exterior

Building Information
Stories: 2
Roof Details: Asphalt
Construction Details: Frame

Lot Information
Lot Size Area: 0.3306
Lot Size Acres: 0.3306
Lot Size Dimensions: 0.3306

Property Information
Resale

Financial

Assessments and Fees
Assessed Value: $145,000

Tax Information
Annual Tax Amount: $4,032

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Cooling
Cooling: Central Air
Has Heating
Heating: Gas

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,503
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: —
County: Allegheny County
APN: 0435E00129000000

Home facts updated by county records on Jul 20, 2026

Around this home

Schools

Burchfield Primary School

Public K-3 • Assigned • 0.8mi

10/10

Shaler Area Middle School

Public 7-8 • Assigned • 1.1mi

7/10

Shaler Area High School

Public 9-12 • Assigned • 2.1mi

7/10

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

4/10 Heat Factor

7 days above 97° expected this year, 17 days in 30 years

2/10 Wind Factor

0% 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

Allison Park, PA • 15101

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 8.1 hours in June and 2.1 hours in December, placing it below the U.S. average for solar exposure.

8.1 hrs

2.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$292,000 – $354,000

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Home values near 646 Agate Rd

Data from public records.

Address	Redfin Estimate
640 Agate Road, Allison Park, PA 3 Beds \| 2.5 Baths \| - Sq. Ft.	$313,427
647 Agate Road, Allison Park, PA 4 Beds \| 2.5 Baths \| - Sq. Ft.	$371,324

Address	Redfin Estimate
642 Agate Road, Allison Park, PA 3 Beds \| 2 Baths \| - Sq. Ft.	$274,910
635 Stoneridge Drive, Allison Park, PA 3 Beds \| 2 Baths \| 1213 Sq. Ft.	$252,115

Address	Redfin Estimate
643 Agate Road, Allison Park, PA 4 Beds \| 4 Baths \| 2171 Sq. Ft.	$422,989
618 Moonstone Drive, Allison Park, PA 3 Beds \| 2.5 Baths \| 1536 Sq. Ft.	$360,019

Property information provided by West Penn MLS when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 15101, PA

Sale history for 646 Agate Rd

Tax history for 646 Agate Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 15101

Home values near 646 Agate Rd

More real estate resources