18503 SE 64th Way, Issaquah, WA 98027 (MLS # 2525898)
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Listing provided courtesy of Northwest MLS; Keller Williams Rlty Bellevue
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Step into your own Swiss Family Robinson-inspired retreat, where everyday living feels like a peaceful escape high in the trees. Perched atop Cougar Mountain & nestled within the tree canopy, this one-of-a-kind property offers the serenity & seclusion yet keeps you just 10 minutes to downtown Issaquah and 15 minutes to Bellevue for world-class dining, shopping, and convenience. Set on a shy 6-acre lot, this private sanctuary has views of Lake Sammamish & Mount Baker, creating a true sense of retreat from the everyday. Inside, warmth & charm define the living spaces. The sun-drenched dining room/sunroom invites intimate gatherings & cozy evenings, while the primary suite offers a peaceful escape with views from every window. The "crow's nest" loft"”complete with a ¾ bath"”serves as a home office or artist's The lower level has a bedroom, full bath, spacious living area, and room for a second office. But wait, there's more"”just beyond the main home on the ground level sits a detached ADU, complete with kitchenette & ¾ bath, ideal for guests, rental income, or multi-generational living. The seller was an engineer, builder and true tinkerer, this property is a dream for those who love to create. Enjoy an attached shop, project room, two-car garage, plus an additional detached shop & carport"”offering endless possibilities for hobbies and projects. Private well, septic system, and lifetime metal roof, ensuring both independence & durability. This isn't just a home"”it's a lifestyle.
| LAST UPDATED | 5/22/2026 | TRACT | Cougar Mountain |
|---|---|---|---|
| YEAR BUILT | 1979 | COMMUNITY | Cougar Mountain |
| COUNTY | King | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| Elementary School | Cougar Ridge Elem |
|---|---|
| Jr. High School | Cougar Mountain Middle |
| High School | Issaquah High |
| ADDITIONAL DETAILS | |
| AIR CONDITIONING | Yes |
|---|---|
| APPLIANCES | Dryer, Electric Water Heater, Refrigerator, Washer, Water Heater |
| AREA | 500 - East Side/South of I-90 |
| BASEMENT | Daylight, Yes |
| CONSTRUCTION | Wood Siding |
| FIREPLACE | Yes |
| GARAGE | Attached Garage, Yes |
| HEAT | Electric, Forced Air, Propane, Wall Furnace |
| INTERIOR | Dining Room, Fireplace, Second Kitchen, Water Heater |
| LOT | 5.93 acre(s) |
| LOT DESCRIPTION | Adjacent to Public Land, Dead End Street, Paved |
| MLS STATUS | Active |
| PARKING | Detached Carport, Attached |
| SEWER | Septic Tank |
| STORIES | 2 |
| STYLE | 12 - 2 Story |
| SUBDIVISION | Cougar Mountain |
| TAXES | 1 |
| VIEW | Yes |
| VIEW DESCRIPTION | Lake, Territorial |
| WATER | Well, Private |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Lake, Waterfront |
TOTAL MONTHLY PAYMENT
| SATELLITE VIEW |
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Properties with the 
icon are courtesy of Northwest MLS.
Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of 5/23/26 12:38 PM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. 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.
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