Welcome to Sunnymede, a magnificent estate that seamlessly blends historic grandeur with modern elegance. Designed in 1921 by William Boyd Jr. , and inspired by a Loire Valley château, the main house sits atop nearly six lush acres in Sewickley Heights, surrounded by famed Frederick Law Olmsted-designed gardens. Elegant interiors feature walnut floors, French doors, antique woodwork, and luxury finishes throughout. Ideal for everyday living as well as entertaining, the open concept east wing houses a state-of-the-art kitchen with adjoining breakfast and family rooms. The west wing boasts grand entertaining rooms including a vaulted great room, formal dining room, and a paneled library. Relax in a spa-like primary suite with world-class dressing room and closets. Outdoor amenities include a saltwater pool, pergola, pool house with full kitchen and bath, and greenhouse. The coach house offers garage space and a full apartment. It's the perfect setting for an extraordinary lifestyle.
Welcome to Sunnymede, a magnificent estate that seamlessly blends historic grandeur with modern elegance. Designed in 1921 by William Boyd Jr. , and inspired by a Loire Valley château, the main house sits atop nearly six lush acres in Sewickley Heights, surrounded by famed Frederick Law Olmsted-designed gardens. Elegant interiors feature walnut floors, French doors, antique woodwork, and luxury finishes throughout. Ideal for everyday living as well as entertaining, the open concept east wing houses a state-of-the-art kitchen with adjoining breakfast and family rooms. The west wing boasts grand entertaining rooms including a vaulted great room, formal dining room, and a paneled library. Relax in a spa-like primary suite with world-class dressing room and closets. Outdoor amenities include a saltwater pool, pergola, pool house with full kitchen and bath, and greenhouse. The coach house offers garage space and a full apartment. It's the perfect setting for an extraordinary lifestyle.
West Penn MLS #1647987
Apr 11, 2024
Listed
$4,990,000
$392/sq ft
Sunnymede was inspired by a Loire Valley chateau, designed by William Boyd Jr. , with garden design by Central Park’s Frederick Law Olmsted & pool house by Albert Filoni. The nearly 6-acre estate features a main residence, a 1.5-story pool house with a full kitchen & bath, a saltwater pool, a generous 1-bedroom apartment above the 3-car garage, greenhouse, formal gardens & various open fields. Captivating interior details awe such as cathedral, beamed & coiffured ceilings, French doors, cherry paneled walls, walnut floors & original plaster moldings. Nearly every room looks upon the idyllic gardens. The well-preserved original architecture is evident in the great room, library & dining room while the impressive chef’s kitchen, family room & informal dining are open concept. The 2nd floor hosts a lavish primary suite plus a large laundry room & 3 bedrooms all with ensuite baths. The 3rd floor boasts 3 more bedrooms and 2 baths. New HVAC, updated electrical, generator & security cameras.
West Penn MLS #1606777
May 24, 2023
Listed
$4,990,000
$392/sq ft
West Penn MLS #1554992
May 17, 2022
Listed
$5,250,000
$413/sq ft
West Penn MLS #1519202
Aug 27, 2021
Listed
$5,250,000
$413/sq ft
West Penn MLS #1463927
Aug 25, 2020
Listed
$5,250,000
$413/sq ft
West Penn MLS #1384291
Oct 29, 2019
Delisted
—
Mar 12, 2019
Listed
$5,250,000
$413/sq ft
West Penn MLS #1320056
Jan 28, 2019
Delisted
—
Jan 29, 2018
Listed
$5,250,000
$413/sq ft
Public Records
Sep 29, 2010
Sold
$2,272,050
$179/sq ft
West Penn MLS #836412
Sep 27, 2010
Price Changed
$2,850,000
$224/sq ft
Sep 27, 2010
Sold
$2,500,000
$196/sq ft
Jul 20, 2010
Listed
$2,500,000
$196/sq ft
Public Records
Sep 6, 2001
Sold
$1,770,000
$139/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$70,798 (+2.5%)
$324,900 + $1,757,100
$2,082,000
2025
$69,052 (+7.5%)
$324,900 + $1,757,100
$2,082,000
2024
$64,246 (+2.0%)
$324,900 + $1,757,100
$2,082,000
2023
$63,015 (+1.9%)
$324,900 + $1,757,100
$2,082,000
2022
$61,838
$324,900 + $1,757,100
$2,082,000
2021
$61,838
$324,900 + $1,757,100
$2,082,000
2020
$61,838 (+1.9%)
$324,900 + $1,757,100
$2,082,000
2019
$60,667 (+1.8%)
$324,900 + $1,757,100
$2,082,000
2018
$59,610 (+4.2%)
$324,900 + $1,757,100
$2,082,000
2017
$57,190 (+6.0%)
$324,900 + $1,757,100
$2,082,000
2015
$53,964
$324,900 + $1,757,100
$2,082,000
Public record
Beds
5
Baths
6
Stories
2.5
Lot width
—
Lot depth
—
Lot size
5.97 Acres
Year renovated
—
Finished Sq. Ft.
8,105
Unfinished Sq. Ft.
—
Total Sq. Ft.
8,105
Year built
1922
Style
Multi-Family (2-4 Unit)
County
Allegheny County
APN
0510C00162000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 20, 2026.
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)
30
16
38
23
57
36
66
46
68
50
81
62
85
66
81
59
78
56
66
44
51
36
40
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.4 hrs
5.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 265 Scaife
$4,301,482
$1.1M under list price of $5.39M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $990K to $1.2M.