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
This home ranks in the top 9% for direct sun exposure in the zip code. 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.