Rockhood
$15,000,000List price
4 bed · 5.5 bath · 11,530 sq ft
Active

Home in Seattle, WA 98112

Address withheld at the listing broker's request.

Source: NWMLS · Coldwell Banker Bain · Christopher Sudore #NWM2524107

About this home

The Sycamore is a gated, heritage landmark estate above Lake Washington in Denny Blaine—designed by famed architect Carl F. Gould and reimagined by Jean Jongeward—offering 11,530 sq ft on 24,000 sq ft of manicured grounds with Cascade views. The Georgian-inspired residence delivers museum-level scale and presentation, with a formal living room framed by lake-and-mountain vistas, a globally influenced dining room, and a private library with floor-to-ceiling shelving and a spiral stair to the primary suite. Two chef’s kitchens support everyday living and major entertainment, including a Viking range, double ovens, double Miele dishwashers, a Wood Stone pizza oven, espresso station, wet bar, and expansive catering pantries. A 16-foot reception hall hosts 120 for receptions or 75 seated, while a heated loggia with radiant floors and automated privacy screens opens to terraces designed for garden parties of 300. The primary suite features sweeping views, a custom dressing room, and spa-style rain shower; additional bedrooms include ensuite baths and private terraces. The lower level adds a gym, media room, office, cold plunge, and elevator access. A temperature-controlled wine sanctuary holds ~2,500 bottles behind doors salvaged from The Olympic Hotel. Modern systems include Sonos, solar blinds, smart climate control, and comprehensive security. Minutes to Seattle Tennis Club, Broadmoor Golf Club, Bush School, Epiphany School, Denny Blaine Beach, Downtown, and Capitol Hill.

Basics

Property type
Single Family Residence
Style
Multi Level
Stories
Multi/split level
Condition
Very Good
Year built
1925 (renovated 2010)
Lot size
24,000 sq ft (0.55 acres)
County
King
MLS #
NWM2524107

Interior

Heating
90%+ High Efficiency, Forced Air, Radiant
Cooling
Central Air, Forced Air
Flooring
Ceramic Tile, Hardwood, Marble, Stone, Carpet
Appliances
Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, See Remarks, Stove(s)/Range(s), Trash Compactor, Washer
Interior features
Second Kitchen, Second Primary Bedroom, Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, High Tech Cabling, Jetted Tub, Pantry, Security System, SMART Wired, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Wine Cellar, Wired for Generator
Entry level
Main

Exterior & lot

Exterior features
Wood
Roof
Composition
Foundation
Poured Concrete
Lot features
Curbs, Paved, Sidewalk
Topography
Level
View
Lake, Mountains
Waterfront
No

Parking

Parking spaces
8
Garage
Yes (attached)
Covered spaces
2
Parking features
Attached Garage

Utilities

Water
Public
Sewer
Sewer Connected
Power
Natural Gas, Solar (Unspecified)

Community & fees

Subdivision
Denny Blaine
Property tax
$55,885 (2025)

Transaction

Listed on
May 15, 2026
Days on market
128
Price per sq ft
$1,301
Listing terms
Cash, Conventional
Possession
Closing

More homes nearby

Schools

School district: Seattle

Elementary
Mc Gilvra
Middle
Meany Mid

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Listing provided courtesy of: Coldwell Banker Bain

Listing agent: Christopher Sudore.

Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Data last updated 2026-09-06.