OFF MARKET

Off Market Oct 2020 for $350K

$518,999

Est. refi paymentEst. refi $2,483/mo

•

—

sq ft

431 Duff Rd, Sewickley, PA 15143

About this home

MOVE IN CONDITION! GREAT LOCATION! EASY ACCESS TO I79, RT65 AND I279. HARDWOOD FLOORS JUST REFINISHED. FRESHLY PAINTED. 5 SKYLIGHTS. SOLID 6 PANEL PINE DOORS. LOADS OF CLOSET SPACE. PRIVATE 13X31 FOUR SEASON ROOM. BUILT IN BOOK CASE FAMILY ROOM. OFFICE AREA IN LOWER LEVEL. 15X21 LAUNDRY ROOM. NICE YARD. MULTI USE COURT. 10X24 SHED WITH ELECTRIC. 4 PLUS CAR GARAGE. MAIN DRIVEWAY HOLDS 12 CARS PLUS 2 ADDITIONAL DRIVEWAYS. 2 LINEN CLOSETS ON SECOND FLOOR. FIRST FLOOR BEDROOM HAS BEEN USED FOR A BEDROOM/OFFICE OR FORMAL LIVING ROOM.

Single-familyProperty Type

1958Year Built

1 garage spacesParking

Listed by • STONEBRIDGE REAL ESTATE CO.

Bought with Chris Stuempges • COLDWELL BANKER REALTY

Redfin checked: 3 minutes ago

•Source:West Penn MLS #1470350

Redfin Estimate

$518,999

$169K since sold in October 2020$10K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.1% lower than the average sale price ($571K) of 6 comparable homes.

SOLD JUL 8, 2026
$965,000
A
4 beds4 baths— sq ft
204 Laurel Oak Dr, Sewickley, PA 15143
SOLD AUG 25, 2026
$570,000
B
4 beds2.5 baths2,066 sq ft
105 Rippling Brook Dr, Sewickley, PA 15143
SOLD AUG 26, 2026
$480,000
C
4 beds3 baths2,208 sq ft
1593 Oakleaf Ln, Pittsburgh, PA 15237
SOLD JUL 24, 2026
$439,185
D
3 beds3.5 baths2,162 sq ft
156 Oneil Ln, Pittsburgh, PA 15237
SOLD AUG 21, 2026
$487,500
E
4 beds2.5 baths2,324 sq ft
1534 King Charles Dr, Pittsburgh, PA 15237
SOLD JUL 16, 2026
$482,500
F
4 beds3 baths2,328 sq ft
2346 Nicholson Rd, Sewickley, PA 15143

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Earn from this home

Sell

$239,124

Est. take-home

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Refinance

Est. cash available

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Rent

$2,331/mo

Redfin rental estimate

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Market trends in 15143, PA

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

97.9%

1.1% MoM

Median sale price

$630K

$55K MoM

Avg. days on market

62d

11 days MoM

Recently sold homes

5 MoM

New listings for sale

3D WALKTHROUGH
$380,000
3 beds3 baths1,654 sq ft
1512 Center, Sewickley, PA 15143
BERKSHIRE HATHAWAY THE PREFERRED REALTY
$485,000
3 beds3 baths2,400 sq ft
142 Melinda Ct, Sewickley, PA 15143
HOWARD HANNA REAL ESTATE SERVICES
$598,000
3 beds1.5 baths1,767 sq ft
327 Nicholas Pl, Sewickley, PA 15143
COMPASS PENNSYLVANIA, LLC
$639,500
4 beds3 baths4,153 sq ft
5 Fairview St, Sewickley, PA 15143
PIATT SOTHEBY'S INTERNATIONAL REALTY
VIDEO TOUR
$875,000
3 beds3 baths— sq ft
302 Maple Ln, Sewickley, PA 15143
PIATT SOTHEBY'S INTERNATIONAL REALTY
$421,000
3 beds2.5 baths1,773 sq ft
1705 Waterleaf Dr, Sewickley, PA 15143
EXP REALTY LLC
OPEN SUN, 1PM TO 4PM
$569,900
2 beds2 baths1,600 sq ft
2524 Camp Meeting Rd, Sewickley, PA 15143
HOMECOIN.COM
$440,000
3 beds2.5 baths2,028 sq ft
1861 Louisville, Sewickley, PA 15143
BERKSHIRE HATHAWAY THE PREFERRED REALTY
See all

Provided by Redfin

Sale history for 431 Duff Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,603 (+6.8%)

$48,700 + $176,900

$225,600

2025

$7,118 (−14.4%)

$48,700 + $176,900

$225,600

2024

$8,312 (+2.9%)

$24,000 + $264,300

$288,300

2023

$8,075 (−3.6%)

$24,000 + $264,300

$288,300

2022

$8,377 (+75.0%)

$24,000 + $282,300

$306,300

2021

$4,786 (+11.5%)

$24,000 + $282,300

$306,300

2020

$4,294 (+1.6%)

$24,000 + $151,000

$175,000

2019

$4,226 (+4.8%)

$24,000 + $133,000

$157,000

2018

$4,033

$24,000 + $133,000

$157,000

2017

$4,033 (−1.0%)

$24,000 + $133,000

$157,000

2015

$4,074

$24,000 + $133,000

$157,000

Tax history for 431 Duff Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,603 (+6.8%)

$48,700 + $176,900

$225,600

2025

$7,118 (−14.4%)

$48,700 + $176,900

$225,600

2024

$8,312 (+2.9%)

$24,000 + $264,300

$288,300

2023

$8,075 (−3.6%)

$24,000 + $264,300

$288,300

2022

$8,377 (+75.0%)

$24,000 + $282,300

$306,300

2021

$4,786 (+11.5%)

$24,000 + $282,300

$306,300

2020

$4,294 (+1.6%)

$24,000 + $151,000

$175,000

2019

$4,226 (+4.8%)

$24,000 + $133,000

$157,000

2018

$4,033

$24,000 + $133,000

$157,000

2017

$4,033 (−1.0%)

$24,000 + $133,000

$157,000

2015

$4,074

$24,000 + $133,000

$157,000

*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

1.5

Stories

Lot width

—

Lot depth

—

Lot size

0.59 Acres

Year renovated

—

Sq. Ft.

2,000

Year built

1958

Style

Single Family Residential

County

Allegheny County

APN

0511D00016000000

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
# of Parking (Total): 4

Interior

Bathroom Information
# of Full Bathrooms: 3
# of Half Bathrooms: 1

Room Information
# of Rooms (Total): 9
Has Basement
Basement Information: Full, Walk-Out Access

Room 1 Information
Laundry
Level: Lower
Dimensions: 15X21

Room 2 Information
Bonus Room
Level: Main
Dimensions: 13X31

Room 3 Information
Bedroom 3
Level: Upper
Dimensions: 12X11

Room 4 Information
Bedroom 2
Level: Upper
Dimensions: 12X15

Room 5 Information
Master Bedroom
Level: Upper
Dimensions: 12X15

Room 6 Information
Bedroom 4
Level: Main
Dimensions: 13X19

Room 7 Information
Kitchen
Level: Main
Dimensions: 12X16

Room 8 Information
Dining Room
Level: Main
Dimensions: 12X14

Room 9 Information
Family Room
Level: Main
Dimensions: 15X43

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Equipment
Appliances: Some Gas Appliances, Convection Oven, Dishwasher, Disposal, Microwave, Refrigerator, Stove

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

Exterior

Building Information
Stories: 2
Roof Details: Asphalt
Construction Details: Brick, Vinyl Siding
Has Home Warranty

Lot Information
Lot Size Dimensions: 0.5891

Property Information
Resale

Financial

Assessments and Fees
Assessed Value: $175,000

Tax Information
Annual Tax Amount: $4,294

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Heating
Heating: Baseboard, Gas

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 2,000
Stories: 1.0
Lot Size: 0.59 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: —
County: Allegheny County
APN: 0511D00016000000

Home facts updated by county records on Jul 20, 2026

Around this home

Schools

Avonworth Elementary School

Public 3-6 • Assigned • 1.3mi

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)

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

$494,000 – $597,000

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$14,900

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PIATT SOTHEBY'S INTERNATIONAL REALTY

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COLDWELL BANKER REALTY

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COLDWELL BANKER REALTY

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RE/MAX SELECT REALTY

New listings for sale in 15143

3D WALKTHROUGH

$380,000

3 beds3 baths1,654 sq ft

1512 Center, Sewickley, PA 15143

BERKSHIRE HATHAWAY THE PREFERRED REALTY

$485,000

3 beds3 baths2,400 sq ft

142 Melinda Ct, Sewickley, PA 15143

HOWARD HANNA REAL ESTATE SERVICES

$598,000

3 beds1.5 baths1,767 sq ft

327 Nicholas Pl, Sewickley, PA 15143

COMPASS PENNSYLVANIA, LLC

$639,500

4 beds3 baths4,153 sq ft

5 Fairview St, Sewickley, PA 15143

PIATT SOTHEBY'S INTERNATIONAL REALTY

VIDEO TOUR

$875,000

3 beds3 baths— sq ft

302 Maple Ln, Sewickley, PA 15143

PIATT SOTHEBY'S INTERNATIONAL REALTY

$421,000

3 beds2.5 baths1,773 sq ft

1705 Waterleaf Dr, Sewickley, PA 15143

EXP REALTY LLC

OPEN SUN, 1PM TO 4PM

$569,900

2 beds2 baths1,600 sq ft

2524 Camp Meeting Rd, Sewickley, PA 15143

HOMECOIN.COM

$440,000

3 beds2.5 baths2,028 sq ft

1861 Louisville, Sewickley, PA 15143

BERKSHIRE HATHAWAY THE PREFERRED REALTY

Home values near 431 Duff Rd

Data from public records.

Address	Redfin Estimate
519 Duff Rd, Sewickley, PA 3 Beds \| 1.5 Baths \| 1043 Sq. Ft.	$336,756
419 Duff Rd, Sewickley, PA 3 Beds \| 2 Baths \| - Sq. Ft.	$307,426

Address	Redfin Estimate
514 Duff Rd, Sewickley, PA 3 Beds \| 1.5 Baths \| - Sq. Ft.	$407,093
506 Duff Rd, Sewickley, PA 3 Beds \| 2 Baths \| - Sq. Ft.	$342,792

Address	Redfin Estimate
518 Duff Rd, Sewickley, PA 4 Beds \| 3 Baths \| 2730 Sq. Ft.	$457,070
426 Duff Rd, Sewickley, PA 3 Beds \| 2 Baths \| 1610 Sq. Ft.	$381,909

Property information provided by West Penn MLS when last listed in 2020. 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 15143, PA

Sale history for 431 Duff Rd

Tax history for 431 Duff Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 15143

Home values near 431 Duff Rd

More real estate resources