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.
For sale
$5,950,000
833 Blackburn Rd, Sewickley, PA 15143
7beds
9,102sqft
Est.:
Single Family Residence
Built in 1935
10.37 Acres Lot
$5,124,400 Zestimate®
$654/sqft
$-- HOA
What's special
Reflecting poolExquisite millworkResort-sized swimming poolModern luxuryPrivate resort-like settingExpansive stone terracesFormal gardens
- 73 days |
- 3,538 |
- 172 |
Zillow last checked: 8 hours ago
Listing updated: November 21, 2025 at 01:54pm
Listed by:
Kathleen Barge 412-471-4900,
PIATT SOTHEBY'S INTERNATIONAL REALTY 412-471-4900
Source: WPMLS,MLS#: 1725399
Originating MLS: West Penn Multi-List
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 11
- Full bathrooms: 8
- 1/2 bathrooms: 3
Heating
- Gas
Cooling
- Central Air
Features
- Flooring: Hardwood, Tile
- Basement: Walk-Out Access
- Number of fireplaces: 9
Interior area
- Total structure area: 9,102
- Total interior livable area: 9,102 sqft
Property
Parking
- Total spaces: 6
- Parking features: Detached, Garage
- Has garage: Yes
Features
- Levels: Three Or More
- Stories: 3
- Pool features: Pool
Lot
- Size: 10.37 Acres
- Dimensions: 10.37 acres
Details
- Parcel number: 0508D00279000000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Three Story
- Property subtype: Single Family Residence
Materials
- Shingle Siding
Condition
- Resale
- Year built: 1935
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Location
- Region: Sewickley
Financial & listing details
- Price per square foot: $654/sqft
- Tax assessed value: $1,632,800
- Annual tax amount: $53,557
- Date on market: 10/16/2025
Estimated market value
$5,124,400
$4.82M - $5.53M
$3,147/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/16/2025 | Listed for sale | $5,950,000-37.4%$654/sqft |
Source: | ||
| 1/14/2021 | Listing removed | -- |
Source: WPMLS Report a problem | ||
| 6/15/2020 | Listed for sale | $9,500,000$1,044/sqft |
Source: PIATT SOTHEBY'S INTERNATIONAL REALTY #1451300 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $53,349 +7.1% | $1,614,800 |
| 2024 | $49,829 +552.4% | $1,614,800 |
| 2023 | $7,638 | $1,614,800 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$32,146/mo
Principal & interest
$23072
Property taxes
$6991
Home insurance
$2083
Climate risks
Neighborhood: Sewickley Heights
Nearby schools
GreatSchools rating
- 7/10Edgeworth Elementary SchoolGrades: K-5Distance: 1.2 mi
- 7/10Quaker Valley Middle SchoolGrades: 6-8Distance: 1.2 mi
- 9/10Quaker Valley High SchoolGrades: 9-12Distance: 2 mi
Schools provided by the listing agent
- District: Quaker Valley
Source: WPMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- Loading
- Loading





