Investors, Car Enthusiasts, or looking for a diverse property plenty of space, this one is a must-see! The main house offers a beautiful 2 story great room with tons of natural light from the wall of glass overlooking the spacious fenced in yard, pool, & wrap around-deck. Updated Kitchen & Dining area. The main level has 2 full-bathrooms and a bedroom, with 2 additional bedrooms upstairs, and that does not even include the finished basement. The basement of the main house makes a perfect rental space, featuring a Living Room, Kitchen, Bathroom, & 2 additional rooms. The main house has 2 driveways and a garage. Behind the main house you will find a massive heated garage with a half bath, attached efficiency apartment with full bathroom, and a very large gravel driveway. 2 Car lifts are included with the garage. Large grass area near garage, see birds eye pictures. The efficiency apartment is currently tenant occupied; buyer will have option to renew month to month.
West Penn MLS #1589000
Apr 24, 2023
Price Changed
$475,000
$275/sq ft
Mar 3, 2023
Price Changed
$499,900
$289/sq ft
Feb 1, 2023
Price Changed
$524,900
$304/sq ft
Jan 6, 2023
Listed
$549,900
$318/sq ft
+20
CONCESSIONS FROM SELLER TOWARD CLOSING COSTS~This home offers a total of 1.5 acres made up of two parcels, Every car enthusiast or workshop person's dream!~Large entertainment space, 4 bedrooms and 2 full baths in the main house, a third full bath in the efficiency apartment & a half bath in the detached garage~The impressive living room offers a cathedral ceiling, a wall of glass to let the sunshine in, beautiful vinyl flooring & plenty of space to entertain~The brand new kitchen & dining area boast an island, abundant cabinetry, cathedral ceiling & easy, maintenance free vinyl flooring which extends throughout the first floor living areas~The garage space is incredible with plenty of space for a car collector, woodworker or any hobby and/or business that would benefit from a massive heated work space that is separated from the main house~Additional Room is for efficiency apartment and is currently rented~The LL has a separate entrance & could be transformed into private quarters.
Public Records
Jan 4, 2000
Sold
$56,700
$33/sq ft
West Penn MLS #255691
Jun 11, 1999
Listed
$64,900
$38/sq ft
Public Records
Feb 23, 1984
Sold
$22,000
$13/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$5,938 (+6.8%)
$37,900 + $138,300
$176,200
2025
$5,559 (+9.4%)
$37,900 + $138,300
$176,200
2024
$5,080 (+2.9%)
$37,900 + $138,300
$176,200
2023
$4,935 (+2.4%)
$37,900 + $138,300
$176,200
2022
$4,819
$37,900 + $138,300
$176,200
2021
$4,819
$37,900 + $138,300
$176,200
2020
$4,819 (+1.6%)
$37,900 + $138,300
$176,200
2019
$4,743 (+4.8%)
$37,900 + $138,300
$176,200
2018
$4,527
$37,900 + $138,300
$176,200
2017
$4,526 (+3.3%)
$37,900 + $138,300
$176,200
2015
$4,380
$37,900 + $131,000
$168,900
Tax history for 351 Duff Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,938 (+6.8%)
$37,900 + $138,300
$176,200
2025
$5,559 (+9.4%)
$37,900 + $138,300
$176,200
2024
$5,080 (+2.9%)
$37,900 + $138,300
$176,200
2023
$4,935 (+2.4%)
$37,900 + $138,300
$176,200
2022
$4,819
$37,900 + $138,300
$176,200
2021
$4,819
$37,900 + $138,300
$176,200
2020
$4,819 (+1.6%)
$37,900 + $138,300
$176,200
2019
$4,743 (+4.8%)
$37,900 + $138,300
$176,200
2018
$4,527
$37,900 + $138,300
$176,200
2017
$4,526 (+3.3%)
$37,900 + $138,300
$176,200
2015
$4,380
$37,900 + $131,000
$168,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
—
Sq. Ft.
1,728
Year built
1929
Style
Single Family Residential
County
Allegheny County
APN
0512A00159000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 20, 2026.
Property details
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,728
Stories: 1.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 1929
Year Renovated: —
County: Allegheny County
APN: 0512A00159000000
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Avonworth Elementary School
Public 3-6 • Assigned • 1.2mi
6/10
Avonworth Middle School
Public 6-8 • Assigned • 2.3mi
10/10
Avonworth High School
Public 9-12 • Assigned • 2.3mi
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
3/10 Heat Factor
7 days above 97° expected this year, 17 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Sewickley, PA • 15143
Average low and high temperatures (°F)
30
16
38
23
57
36
66
46
68
50
81
62
85
66
81
59
78
56
66
44
51
36
40
26
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 2.2 hours in December, placing it below the
U.S. average for solar exposure.
8.1 hrs
2.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$465,000 – $563,000
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