833 Blackburn Rd, Sewickley, PA, 15143
About This Home
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.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Resale
- Year built: 1935
Materials
- Construction materials: Shingle Siding
Type & Style
- Home type: SingleFamily
- Architectural style: Three Story
- Property subType: Single Family Residence
Interior
Basement
- Has basement: Yes
- Basement: Walk-Out Access
Bedrooms & Bathrooms
- Bedrooms: 7
- Bathrooms: 11
- Full bathrooms: 8
- 1/2 bathrooms: 3
Features
- Flooring: Hardwood,Tile
- Number of fireplaces: 9
- Fireplace: Yes
Heating & Cooling
- Heating features: Gas
- Cooling features: Central Air
Interior Area
- Total structure area: 9,102
- Total interior livable area: 9,102 sqft
Property
Details
- Parcel number: 0508D00279000000
Features
- Levels: Three Or More
- Stories: 3
- Pool features: Pool
Lot
- Lot size: 10.37 Acres
- Lot size dimensions: 10.37 acres
Parking
- Total spaces: 6
- Parking features: Detached,Garage
- Has garage: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
No climate risk data available.
How This Home’s Risks Compare
FEMA Declared Disasters Across Pennsylvania Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $30,086 | $361,032 |
| Home Insurance * | $1,765 | $21,180 |
| Property Taxes | $7,288 | $87,456 |
| Electricity | $998 | $11,983 |
| Total | $40,137 | $481,644 |
Income You'd Need if You Spent...
Pennsylvania FAIR Plan Programs
Insurance Placement Facility of Pennsylvania/FAIR Plan
Wildfire
Hail
WindHow Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2025-10-16 | Listed for sale | $5,950,000 |
| 2021-01-14 | Listing removed | -- |
| 2020-06-15 | Listed for sale | $9,500,000 |
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