$5,690,000
5454 194th Avenue
Issaquah, WA 98027
Beds
4
Baths
6
Sq Ft
7,057
Lot
1.68 ac
Year built
1996
Type
Residential
Days listed
118
MLS #
2532178
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.
Interior features
Exterior features
Appliances
Schools
Elementary
Sunset Elem
Middle
Issaquah Mid
High
Issaquah High
Property details
- Heating
- Radiant, Recirculation Pump
- Cooling
- None
- Flooring
- Granite, Marble, Stone
- Parking
- Driveway, Attached Garage, Off Street, RV Parking
- View
- City, Lake, Mountains, Territorial
- Lot
- Open Space, Paved, Secluded, Value In Land
- Water source
- Public
- Sewer
- Sewer Connected
- Fireplaces
- 2
Costs
- Price / sq ft
- $806
- Annual taxes
- $27,105 (2026)
Estimate your monthly payment
$31,030/mo
- Principal & interest
- $28,772
- Property taxes
- $2,259
Estimate only — excludes homeowner's insurance and PMI. Rates shown are not a quote. Talk to us to connect with a lender.
Location
Issaquah, WA 98027
Approximate location. Contact us to confirm the exact address.
Listing courtesy of Windermere Real Estate/East— John A. Kritsonis.Listing data courtesy of the Northwest Multiple Listing Service (NWMLS). Information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
Interested in this home?
Request a private tour or ask a question — a local agent will respond personally.