5454 194th Avenue Se, Issaquah, WA 98027
Local realty services provided by:CENTURY 21 Van Dorm Realty
Listed by: john a. kritsonis, colin dalrymple
Office: windermere real estate/east
MLS#:2532178
Source:NWMLS
5454 194th Avenue Se,Issaquah, WA 98027
$5,690,000
- 4 Beds
- 6 Baths
- 7,057 sq. ft.
- Single family
- Active
Price summary
- Price:$5,690,000
- Price per sq. ft.:$806.29
About this home
Known affectionately as "Issaquah Castle," this singular estate crowns its own hilltop above the forest canopy, custom-built by original owner & never before offered to the public. Panoramic views of Lake Sammamish and the Cascades unfold from every angle, while a deep stand of trees and custom gate create a sense of seclusion that feels worlds away. Through a bird's eye view, beyond the estate's orchard is the Cougar Mountain Zoo with its incredible endangered species as a reminder of the beauty of the natural world. Inside this legacy estate, pointed arches, cathedral ceilings and marble & granite details throughout establish an interior of genuine architectural distinction. At the center, a 2-story great room is wrapped in glass, with a grand stone fireplace & presided over by a mezzanine balcony with a custom spiral staircase connecting the levels. Arched doorways lead to a formal dining room beneath a gilded chandelier. Spa-caliber bathrooms feature jetted tubs, stone vessel sinks & arched windows framing the treetops. Two ADA-accessible entries open to two self-contained floors, each designed for independent living with their own professional kitchens. A large capacity wine cellar & ample parking make this an unrivaled venue for grand entertaining. A soaring 60-foot tower completes this one-of-a-kind estate. The large lot offers potential for development. Just minutes from I-90, charming Issaquah downtown, premier shopping/dining in Bellevue & direct access to Seattle....
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Home facts
- Year built:1996
- Subdivision & Development:Cougar Mountain
- Listing ID #:2532178
- Updated:August 01, 2026 at 11:39 AM
Rooms and interior
- Bedrooms:4
- Total bathrooms:6
- Full bathrooms:3
- Half bathrooms:2
- Flooring:Granite, Marble, Stone
- Kitchen Description:Dishwasher, Disposal, Double Oven, Microwave, Refrigerator
- Bedroom Description:Lower Level Bedrooms : 2, Main Level Bedrooms : 1, Upper Level Bedrooms : 1
- Living area:7,057 sq. ft.
Heating and cooling
- Heating:Radiant
Structure and exterior
- Roof:Metal, Tile
- Year built:1996
- Building area:7,057 sq. ft.
- Lot area:1.68 Acres
- Lot Features:Open Space, Paved, Secluded, Value In Land
- Construction Materials:Cement/Concrete Exterior Finish, Stone Exterior Finish, Stucco Exterior Finish
- Exterior Features:Deck, Fenced-Fully, Patio
Schools
- High school:Issaquah High
- Middle school:Issaquah Mid
- Elementary school:Sunset Elem
Utilities
- Water:Public
- Sewer:Sewer Connected
Finances and disclosures
- Price:$5,690,000
- Price per sq. ft.:$806.29
- Tax amount:$27,105 (2026)
Features and amenities
- Appliances:Dishwasher, Refrigerator, Washer
- Laundry features:Dryer, Washer
- Amenities:Cable TV, Gas Available, Gated Entry, High Speed Internet, Pantry, Security System, Vaulted Ceiling(s), Walk-In Closet(s), Wine Cellar, Wired for Generator
Parking
- Total parking spaces:27
- Parking description:Attached Garage, Driveway, Off Street Parking, RV Parking
- Garage:Yes
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