21241 SE 40th Street, Sammamish, WA 98075 (MLS # 2578244)

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Listing provided courtesy of Northwest MLS; Windermere Real Estate/East

PRICE $4,800,000
BEDS 4
BATHS 3.5
HOME SIZE 6,460 sqft
LOT SIZE 5.00 ac
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Inspired by the timeless lodges of the American West, this extraordinary legacy estate blends exceptional craftsmanship, enduring quality, and five private gated acres into a home unlike any other. Designed and built as a forever home, soaring timber beams, Montana stone, rich custom millwork, and handcrafted ironwork create a warm, inviting atmosphere. From the entry, your eye is drawn to a dramatic picture window framing the breathtaking view of Mt. Rainier. Covered outdoor living spaces embrace the surrounding landscape while offering exceptional privacy just minutes from Issaquah and Sammamish. The thoughtful floor plan features two main level bedrooms, including a luxurious primary wing with a spa inspired bath, no threshold shower, expansive walk in closet, and adjoining room ideal as an office, fitness room, nursery, or sitting room. A second bedroom features an ensuite bath. The daylight level, accessed by stairs or elevator, offers two additional bedrooms, spacious gathering areas, and a media room. A detached heated collector's garage with radiant heated floors, 100 amp service, and space for a vehicle lift, along with a professional woodworking shop, create exceptional opportunities for collectors, makers, and hobbyists. Hydronic radiant heat, multiple heat pumps, a whole house generator, whole house audio, and meticulous construction complete this one of a kind legacy estate designed to be lived in, loved, and cherished for generations.

LAST UPDATED 9/17/2026 TRACT Sammamish
YEAR BUILT 2004 COMMUNITY Sammamish
COUNTY King STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Creekside Elem
Jr. High School Pine Lake Mid
High School Skyline High


ADDITIONAL DETAILS
AIR Central Air, Heat Pump
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Refrigerator, Washer, Water Heater
AREA 540 - East of Lake Sammamish
BASEMENT Daylight, Finished, Yes
CONSTRUCTION See Remarks, Stone
EXTERIOR Garden
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Electric, Forced Air, Heat Pump, Natural Gas, Radiant
INTERIOR Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, Fireplace, French Doors, High Tech Cabling, Hot Tub/Spa, Pantry, Security System, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wet Bar, Wine/Beverage Refrigerator, Wired for Generator
LOT 5.002 acre(s)
LOT DESCRIPTION Dead End Street, Paved, Secluded
MLS STATUS Active
PARKING Driveway, Attached, Detached, RV Access/Parking
SEWER Septic Tank
STORIES 1
STYLE 16 - 1 Story w/Bsmnt.
SUBDIVISION Sammamish
TAXES 39061
UTILITIES Cable Available
VIEW Yes
VIEW DESCRIPTION Mountain(s), Territorial
WATER Public

SATELLITE VIEW



 
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Properties with the Logo 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 9/18/26 12:37 AM 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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