OFF MARKET

Off market aug 2009 for $1.6M

$3,436,026

Est. refi paymentEst. refi $13,429/mo

•

8.5 ba

•

11,438

sq ft

321 Merriman Rd, Sewickley, PA 15143

About this home

An exceptional opportunity to live on 42 gently rolling acres in desirable Sewickley Heights. Beautifully remodeled, this classic historic colonial perfectly blends sophisticated living, modern amenities, and stunning architectural details! The drive winds up to the majestically sited hilltop home. Inside the amenities impress like none other! Featuring 6 bedrooms, 7 full and 2 half baths, this home boasts a grand entry hall, large open kitchen and inviting two-story family room, well-cabineted butler’s pantry, two mudrooms, handsome private den, spacious formal rooms, main-level gameroom. Natural light pours in through large windows - glass doors open to charming stone patios which spill out onto the sprawling lawns! Wonderful pool, outdoor kitchen and living space with impressive outdoor fireplace offer ideal venues for warm-weather entertaining! Four car garage. Original elements are seamlessly blended with modern amenities to create a captivating home with unparalleled privacy!

Single-familyProperty Type

1929Year Built

42.97 acresLot Size

$300Est. Price/Sq.Ft.

1 garage spacesParking

Listed by • HOWARD HANNA REAL ESTATE SERVICES

Source:West Penn MLS #1467483

Redfin Estimate

$3,436,026

$1.8M since sold in August 2009$72K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 88.6% higher than the average sale price ($1.82M) of 6 comparable homes.

SOLD SEP 11, 2026
$1,700,000
A
3 beds3 baths4,364 sq ft
73 Stonedale Rd, Sewickley, PA 15143
SOLD AUG 3, 2026
$2,050,000
B
4 beds4.5 baths5,166 sq ft
600 Backbone Rd, Sewickley, PA 15143
SOLD JUL 31, 2026
$1,200,000
C
4 beds4 baths2,660 sq ft
411 Osborne Ln, Sewickley, PA 15143
SOLD AUG 18, 2026
$2,150,000
D
7 beds7.5 baths8,278 sq ft
504 Hillside Dr, Sewickley, PA 15143
SOLD NOV 7, 2025
$1,920,505
E
7 beds6.5 baths6,393 sq ft
904-906 Blackburn Rd, Sewickley, PA 15143
SOLD MAY 4, 2026
$1,910,000
F
4 beds4.5 baths3,715 sq ft
855 Blackburn Rd, Sewickley, PA 15143

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Earn from this home

Sell

$2,486,713

Est. take-home

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Refinance

Est. cash available

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Rent

$4,413/mo

Redfin rental estimate

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Market trends in 15143, PA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

96.8%

0.2% MoM

Median sale price

$570K

$63K MoM

Avg. days on market

58d

10 days MoM

Recently sold homes

7 MoM

New listings for sale

NEW 8 HRS AGO
$70,000
3 beds2 baths1,012 sq ft
204 Peach Ct, Sewickley, PA 15143
BERKSHIRE HATHAWAY THE PREFERRED REALTY
3D WALKTHROUGH
$749,000
3 beds3 baths2,256 sq ft
122 Patriot Ln, Sewickley, PA 15143
HOWARD HANNA REAL ESTATE SERVICES
OPEN OCT 31, 1PM TO 3PM
$880,000
3 beds2 baths1,540 sq ft
610 Thorn St, Sewickley, PA 15143
RE/MAX SELECT REALTY
$650,000
3 beds3 baths1,688 sq ft
630 Fountain St, Sewickley, PA 15143
PIATT SOTHEBY'S INTERNATIONAL REALTY
OPEN SAT, 1PM TO 3PM
$670,000
5 beds3.5 baths2,184 sq ft
709 Maple Ln, Sewickley, PA 15143
COLDWELL BANKER REALTY
OPEN SUN, 1PM TO 3PM
$634,900
4 beds3.5 baths3,068 sq ft
2512 Adele Ct, Sewickley, PA 15143
COLDWELL BANKER REALTY
$529,000
4 beds3.5 baths3,062 sq ft
2041 Connecticut Ln, Sewickley, PA 15143
BERKSHIRE HATHAWAY THE PREFERRED REALTY
OPEN OCT 31, 12PM TO 2PM
$1,190,000
5 beds3.5 baths3,386 sq ft
413 Maple Ln, Sewickley, PA 15143
RE/MAX SELECT REALTY
See all

Provided by Redfin

Sale history for 321 Merriman Rd

Date

Event

Price

West Penn MLS #1467483

Sep 9, 2020

Listed

$3,950,000

$345/sq ft

+20

West Penn MLS #1417704

Sep 10, 2019

Listed

$4,250,000

$372/sq ft

Public Records

Aug 3, 2009

Sold

$1,645,000

$144/sq ft

Public Records

Jun 3, 1998

Sold

$958,500

$84/sq ft

Public Records

Sep 13, 1979

Sold

$325,000

$28/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$54,649 (+2.5%)

$617,300 + $989,800

$1,607,100

2025

$53,301 (+7.5%)

$617,300 + $989,800

$1,607,100

2024

$49,591 (+2.0%)

$617,300 + $989,800

$1,607,100

2023

$48,642 (+1.9%)

$617,300 + $989,800

$1,607,100

2022

$47,733

$617,300 + $989,800

$1,607,100

2021

$47,733

$617,300 + $989,800

$1,607,100

2020

$47,733 (+1.9%)

$617,300 + $989,800

$1,607,100

2019

$46,829 (+1.8%)

$617,300 + $989,800

$1,607,100

2018

$46,013 (+4.2%)

$617,300 + $989,800

$1,607,100

2017

$44,145 (+8.6%)

$617,300 + $989,800

$1,607,100

2015

$40,633

$617,300 + $949,700

$1,567,000

Tax history for 321 Merriman Rd

Year

Property tax

Land + Additions

Assessment*

2026

$54,649 (+2.5%)

$617,300 + $989,800

$1,607,100

2025

$53,301 (+7.5%)

$617,300 + $989,800

$1,607,100

2024

$49,591 (+2.0%)

$617,300 + $989,800

$1,607,100

2023

$48,642 (+1.9%)

$617,300 + $989,800

$1,607,100

2022

$47,733

$617,300 + $989,800

$1,607,100

2021

$47,733

$617,300 + $989,800

$1,607,100

2020

$47,733 (+1.9%)

$617,300 + $989,800

$1,607,100

2019

$46,829 (+1.8%)

$617,300 + $989,800

$1,607,100

2018

$46,013 (+4.2%)

$617,300 + $989,800

$1,607,100

2017

$44,145 (+8.6%)

$617,300 + $989,800

$1,607,100

2015

$40,633

$617,300 + $949,700

$1,567,000

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

Property details

Interior

Basement Information
Basement Type: Partial

Bathroom Information
# of Full Baths: 8
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Room Information
# of Rooms: 12

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Building Construction Quality: Excellent
Exterior Wall: Brick

Property Information
Living Sq. Ft: 11,438
# of Stories: 2.5
Stories Type: 2 1/2
Legal Description: 6.533 A LD MERRIMAN RD REAR MERRIMAN RD IMP-DESC: 2 STY BRK HSE BRK GAR

Lot Information
# of Buildings: 1
Land Sq. Ft: 1,871,908
Legal Lot Number: 112
Legal Block Number: 423
School Tax District: QUAKER VALLEY
Municipality Name: SEWICKLEY HTS BORO
Acres: 42.9731
County Use Description: SINGLE FAMILY
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 6
Baths: 8.5
Sq. Ft.: 11,438
Stories: 2.5
Lot Size: 42.97 acres
Style: Single Family Residential
Year Built: 1929
Year Renovated: —
County: Allegheny County
APN: 0423C00112000000

Home facts updated by county records on Oct 20, 2026

Around this home

Schools

Edgeworth Elementary School

Public K-5 • Assigned • 2.9mi

8/10

Quaker Valley Middle School

Public 6-8 • Assigned • 2.2mi

9/10

Quaker Valley High School

Public 9-12 • Assigned • 3.8mi

10/10

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, 16 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

$3.27M – $3.95M

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Land— sq ft

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3D WALKTHROUGH

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3 beds2.5 baths2,772 sq ft

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BERKSHIRE HATHAWAY THE PREFERRED REALTY

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DESANTIS PROPERTY MANAGEMENT LLC

VIDEO TOUR

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PIATT SOTHEBY'S INTERNATIONAL REALTY

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DESANTIS PROPERTY MANAGEMENT LLC

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2 beds2 baths1,760 sq ft

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PIATT SOTHEBY'S INTERNATIONAL REALTY

New listings for sale in 15143

NEW 8 HRS AGO

$70,000

3 beds2 baths1,012 sq ft

204 Peach Ct, Sewickley, PA 15143

BERKSHIRE HATHAWAY THE PREFERRED REALTY

3D WALKTHROUGH

$749,000

3 beds3 baths2,256 sq ft

122 Patriot Ln, Sewickley, PA 15143

HOWARD HANNA REAL ESTATE SERVICES

OPEN OCT 31, 1PM TO 3PMVIDEO TOUR

$880,000

3 beds2 baths1,540 sq ft

610 Thorn St, Sewickley, PA 15143

RE/MAX SELECT REALTY

$650,000

3 beds3 baths1,688 sq ft

630 Fountain St, Sewickley, PA 15143

PIATT SOTHEBY'S INTERNATIONAL REALTY

OPEN SAT, 1PM TO 3PM

$670,000

5 beds3.5 baths2,184 sq ft

709 Maple Ln, Sewickley, PA 15143

COLDWELL BANKER REALTY

OPEN SUN, 1PM TO 3PMVIDEO TOUR

$634,900

4 beds3.5 baths3,068 sq ft

2512 Adele Ct, Sewickley, PA 15143

COLDWELL BANKER REALTY

$529,000

4 beds3.5 baths3,062 sq ft

2041 Connecticut Ln, Sewickley, PA 15143

BERKSHIRE HATHAWAY THE PREFERRED REALTY

OPEN OCT 31, 12PM TO 2PMVIDEO TOUR

$1,190,000

5 beds3.5 baths3,386 sq ft

413 Maple Ln, Sewickley, PA 15143

RE/MAX SELECT REALTY

Home values near 321 Merriman Rd

Data from public records.

Address	Redfin Estimate
294 Merriman Rd, Sewickley, PA 2 Beds \| 1.5 Baths \| 1550 Sq. Ft.	$338,959
325 Merriman Rd, Sewickley, PA 4 Beds \| 4 Baths \| 5378 Sq. Ft.	$1,897,678

Address	Redfin Estimate
1040 Merriman Rd, Sewickley, PA 2 Beds \| 1 Baths \| 871 Sq. Ft.	$149,794
274 Merriman Rd, Sewickley, PA 3 Beds \| 3 Baths \| 3387 Sq. Ft.	$828,643

Address	Redfin Estimate
332 Merriman Rd, Sewickley, PA 3 Beds \| 2 Baths \| 1819 Sq. Ft.	$380,759
276 Merriman Rd, Sewickley, PA 2 Beds \| 2 Baths \| 1905 Sq. Ft.	$636,827

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About this home

Redfin Estimate

Earn from this home

Market trends in 15143, PA

Sale history for 321 Merriman Rd

Tax history for 321 Merriman Rd

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 321 Merriman Rd

More real estate resources