833 Blackburn Rd

Sewickley, PA 15143

$5,950,000
Price
7
Beds
9,102 Sq. Ft.
$654 / Sq. Ft.
9,102
Sq. Ft.
$654
per Sq. Ft.
a front view of a house with swimming pool having outdoor seating
an aerial view of a house with a yard and swimming pool
a sign that is on the side of a tree
a view of pool with lawn chairs and large trees
a view of a dinning table and chairs in the patio
a view of an chairs and table in the balcony
a living room with furniture and a large window
a dining room with wooden floor and a rug
a living room with furniture and a large window
a living room with furniture and a fireplace
a living room with furniture and a fireplace
a living room with furniture fireplace and flat screen tv
a kitchen with counter top space and windows
a spacious bedroom with a bed a couch and large window with garden view
a living room with furniture and a chandelier
a bathroom with a sink a toilet and mirror
a view of outdoor space with swimming pool and seating space
a view of a flower in a garden
a front view of a house with a garden

Description

Set on 10 breathtaking acres in Sewickley Heights, this extraordinary 1935 estate is one of the area’s most iconic properties. Thoughtfully reimagined, it blends timeless architecture with refined interiors and modern luxury. Beautifully scaled rooms feature high ceilings, exquisite millwork, and abundant natural light. Formal living spaces include an elegant library and gracious living room with limestone fireplace. A custom kitchen centers on a La Cornue Château range and opens to a light-filled...Set on 10 breathtaking acres in Sewickley Heights, this extraordinary 1935 estate is one of the area’s most iconic properties. Thoughtfully reimagined, it blends timeless architecture with refined interiors and modern luxury. Beautifully scaled rooms feature high ceilings, exquisite millwork, and abundant natural light. Formal living spaces include an elegant library and gracious living room with limestone fireplace. A custom kitchen centers on a La Cornue Château range and opens to a light-filled breakfast and gathering room. A dramatic Great Room with vaulted ceilings and exposed beams provides a spectacular venue for entertaining. Outside, expansive stone terraces, formal gardens, a reflecting pool, greenhouse, bocce court, and resort-sized swimming pool create a private, resort-like setting. A six-car garage completes this exceptional property.
  1. Listed by PIATT SOTHEBY'S INTERNATIONAL REALTY

Property Details for 833 Blackburn Road

Parking Spaces
6
Style
3 or More Stories
Cooling
Central
Pool
Yes
LISTING UPDATED: 11/21/2025 04:54 PM

Property Details for 833 Blackburn Road

StatusActive
MLS #1725399
Days on Market74
Taxes$53,557 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Residence/Single Family
Year Built1935
Lot Size10.37 AC / 451,717 SF
CountyAllegheny County

Location

Listing Courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY
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Building Information for 833 Blackburn Road

Stories-Year Built1935Building Size-Lot Size10.37 AC / 451,717 SF

Payment Calculator

$33,864 per month

30 year fixed, 6.28% Interest

Principal and Interest

$29,401

Property Taxes

$4,463

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 833 Blackburn Road

Summary
Location and General Information
  • City Name: Sewickley
  • Postal Code: 15143
  • County Or Parish: Allegheny-North
  • County M 360: Allegheny
  • State Or Province: Pennsylvania
  • Directions: From Sewickley Village, Blackburn Road to home on the right
Taxes and HOA Information
  • Map Num Block Num Lot Num Info: Parcel #508-D-279
  • Taxes: $53,557
School Information
  • School District: Quaker Valley
  • School Transportation: Yes
Parking
  • Parking Description: Detached Garage
Property
Lot Information
  • Acres: 10.37
  • Lot Size: 10.37 acres
  • Acres Source: Tax Record
  • Sq Ft Total: 9102.0
  • Type of Property: Residence/Single Family
  • Area: Sewickley Heights
  • Construction: Shingle
Property and Assessments
  • New Construction Type: Existing
  • Year Built Numeric: 1935
  • Disclaimer: Information Deemed Reliable, But Not Guaranteed
  • Photo Count: 19
Utilities
  • Sewage: Septic Tank
  • Water: Public
Interior and Exterior Features
Interior Features
  • Basement Access: Walk Out
  • Baths Full: 8
  • Baths Half: 3
  • Baths Total: 8.3
  • Fireplaces: 9
  • Floors: Hard Wood, Tile
  • Basement: Yes
  • Heating Type: Gas
Rental
Rental Information
  • Tenant Occupied: No

Property History for 833 Blackburn Road

DateEvent & SourcePriceAppreciation
Oct 12, 2025

Listed (Active)

WPMLS #1725399

$5,950,000—
May 3, 2021

Expired

WPMLS #1476637

—
Nov 11, 2020

Temporarily Off Market

WPMLS #1476637

—
Nov 11, 2020

Listed (Active)

WPMLS #1476637

$9,500,000—
Nov 2, 2020

Expired

WPMLS #1451300

—
Jun 15, 2020

Temporarily Off Market

WPMLS #1451300

—
Jun 15, 2020

Listed (Active)

WPMLS #1451300

$9,500,000—
DateEvent & SourcePrice
10/12/2025

Listed (Active)

WPMLS #1725399

$5,950,000
05/03/2021

Expired

WPMLS #1476637

—
11/11/2020

Temporarily Off Market

WPMLS #1476637

—
11/11/2020

Listed (Active)

WPMLS #1476637

$9,500,000
11/02/2020

Expired

WPMLS #1451300

—
06/15/2020

Temporarily Off Market

WPMLS #1451300

—
06/15/2020

Listed (Active)

WPMLS #1451300

$9,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 833 Blackburn Road

Taxable ValueLand$329,700Additions$1,285,100Total$1,614,800
Tax Record2025$53,557 ($4,463 / month)
Home Facts
Beds6Baths8Total Finished SqFt9,102 SqFtAbove Grade Finished SqFt9,102 SqFtStories2Lot Size451,717 SqFtStyleSingle Family ResidenceYear Built1935CountyALLEGHENYAPN508-D-279Fireplace TypeHas Fireplace

Schools near 833 Blackburn Road

This home is within Quaker Valley School District.
Rating
School
Type
Grades
Distance
Edgeworth Elementary School
Public - K to 5
Quaker Valley Middle School
Public - 6 to 8
Quaker Valley High School
Public - 9 to 12
Osborne Elementary School
Public - K to 5
Rating
School
Distance
Edgeworth Elementary School
PublicK to 5

Quaker Valley Middle School
Public6 to 8

Quaker Valley High School
Public9 to 12

Osborne Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 833 Blackburn Road, Sewickley, PA 15143

833 Blackburn Road is a single family home for sale in Sewickley, PA 15143. This property was listed for sale on October 12, 2025 by PIATT SOTHEBY'S INTERNATIONAL REALTY, it's currently listed at $5,950,000. This listing's school district is Quaker Valley School District. Nearby schools include Edgeworth Elementary School, Quaker Valley Middle School and Quaker Valley High School. 833 Blackburn Road is a 7-bed, 11-bath, 9,102 sqft single family home built in 1935.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of PIATT SOTHEBY'S INTERNATIONAL REALTY

The information is being provided by West Penn Multi-List, Inc. Information deemed reliable, but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. Copyright 2025 West Penn Multi-List, Inc.. All Rights Reserved. Last Updated: 11/21/2025 04:54 PM