The Paddock is the only remaining Sewickley Heights residence designed by Alden & Harlow, famed architects of the Carnegie Library and Duquesne Club. Commissioned by Adelaide Burguinn, this historic estate offers timeless craftsmanship on expansive, manicured grounds with a paddock, kennel, and lush lawns. The grand interior features 6+ bedrooms, soaring ceilings, original woodwork, a formal dining room, sunlit Morning Room, and stately Billiard Room. Built for entertaining, this home once hosted a 28-foot Christmas tree as part of its cherished holiday traditions. Signature Alden & Harlow details—such as millwork, symmetry, and scale—are preserved throughout. A rare opportunity to own a piece of architectural history, this legacy property is ready to be restored to its former grandeur. This home has a new roof and updated septic system. Located just minutes from Sewickley Village, Quaker Valley Schools, and Downtown Pittsburgh, The Paddock blends prestige, privacy, and potential.
For sale
$2,750,000
859 Blackburn Rd, Sewickley, PA 15143
7beds
10,312sqft
Est.:
Single Family Residence
Built in 1900
9.64 Acres Lot
$-- Zestimate®
$267/sqft
$-- HOA
What's special
Original woodworkGrand interiorNew roofSunlit morning roomStately billiard roomExpansive manicured groundsLush lawns
- 109 days |
- 1,897 |
- 67 |
Zillow last checked: 8 hours ago
Listing updated: January 22, 2026 at 12:10pm
Listed by:
Robyn Jones 412-471-4900,
PIATT SOTHEBY'S INTERNATIONAL REALTY 412-471-4900
Source: WPMLS,MLS#: 1726536
Originating MLS: West Penn Multi-List
Originating MLS: West Penn Multi-ListTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 5
- Full bathrooms: 5
Primary bedroom
- Level: Upper
Bedroom 2
- Level: Upper
Bedroom 3
- Level: Upper
Bedroom 4
- Level: Upper
Bedroom 5
- Level: Upper
Bonus room
- Level: Upper
Den
- Level: Main
Dining room
- Level: Main
Entry foyer
- Level: Main
Family room
- Level: Main
Kitchen
- Level: Main
Laundry
- Level: Main
Living room
- Level: Main
Heating
- Forced Air, Gas
Cooling
- Central Air
Appliances
- Included: Dryer, Dishwasher, Disposal, Refrigerator, Washer
Features
- Pantry
- Flooring: Hardwood, Tile
- Basement: Full,Interior Entry
- Number of fireplaces: 5
- Fireplace features: Decorative
Interior area
- Total structure area: 10,312
- Total interior livable area: 10,312 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage, Garage Door Opener
- Has attached garage: Yes
Features
- Levels: Three Or More
- Stories: 3
- Pool features: None
Lot
- Size: 9.64 Acres
- Dimensions: 9.643
Details
- Parcel number: 0604P00245000000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Three Story
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Slate
Condition
- Resale
- Year built: 1900
Details
- Warranty included: Yes
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Sewickley
Financial & listing details
- Price per square foot: $267/sqft
- Tax assessed value: $1,230,500
- Annual tax amount: $37,415
- Date on market: 10/26/2025
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/26/2025 | Listed for sale | $2,750,000$267/sqft |
Source:  WPMLS #1726536 Report a problem | ||
| 10/26/2025 | Listing removed | $2,750,000$267/sqft |
Source: WPMLS #1707773 Report a problem | ||
| 6/26/2025 | Listed for sale | $2,750,000-26.7%$267/sqft |
Source: WPMLS #1707773 Report a problem | ||
| 6/26/2025 | Listing removed | $3,750,000$364/sqft |
Source: WPMLS #1696019 Report a problem | ||
| 4/10/2025 | Listed for sale | $3,750,000$364/sqft |
Source: WPMLS #1696019 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $40,058 +7.1% | $1,212,500 |
| 2024 | $37,415 +552.4% | $1,212,500 |
| 2023 | $5,735 +0% | $1,212,500 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$17,995/mo
Principal & interest
$13457
Property taxes
$3575
Home insurance
$963
Climate risks
Neighborhood: Sewickley Heights
Nearby schools
GreatSchools rating
- 7/10Edgeworth Elementary SchoolGrades: K-5Distance: 1.7 mi
- 7/10Quaker Valley Middle SchoolGrades: 6-8Distance: 1.5 mi
- 9/10Quaker Valley High SchoolGrades: 9-12Distance: 2.5 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.
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