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Listed by: Tere Foster (425) 637-8373 , Robert Pong (206) 310-2014 | COMPASS (425) 242-6440
$6,800,000
Monthly Est:$33,846
6 Beds
11 Baths4 full baths + 3 half baths
9,340sqft
7909 78th Avenue SE, Mercer Island, WA 98040
$6,800,000
$33,846/moEst:
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Single Family Residence
Built in 1996
$-- HOA
23,571 sqft lot
$728/sq.ft
Description
Exceptional South Mercer Island living with Lake Washington and Mount Rainier views. Set on an expansive 23,000+ square foot lot, this impressive 9,340-square-foot residence offers remarkable scale, privacy and resort-style amenities designed for both everyday living and unforgettable entertaining. Generous gathering spaces flow throughout the home, while walls of windows capture beautiful views. Enjoy year-round recreation with an indoor swimming pool and private sport court—creating your own retreat without leaving home. Multiple indoor and outdoor entertaining areas provide space to host on any scale, from relaxed gatherings to special celebrations. A separate guest apartment above the garage offers exceptional flexibility for guests, au pair, home office or additional living space. Ideally located on the south end of Mercer Island with convenient access to shopping, dining, parks and highly regarded Mercer Island schools. A rare combination of views, space, recreation and convenience in one extraordinary island property.
- Houzeo last checked: 12 hours ago
- Listing updated: September 25, 2026 at 3:48 pm
- Source: Northwest Multiple Listing Service | MLS#: NWM2580194
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1996
HOA Fees
-
Finished Area
9,340 sqft
Lot Size
23,571 sqft lot
Basement Area
- sqft
MLS Name
Northwest Multiple Listing Service
MLS Number
NWM2580194
MLS Status
Active
Days on Market
22
Cumulative Days on Market
21
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 11
Bonus Room
Level: Lower
Den/Office
Level: Main
Dining Room
Level: Main
Entry Hall
Level: Main
Extra Fin Room
Level: Lower
Family Room
Level: Main
Kitchen With Eating Space
Level: Main
Kitchen Without Eating Space
Level: Second
Living Room
Level: Main
Primary Bedroom
Level: Second
Rec Room
Level: Lower
Utility Room
Level: Main
Bathroom Full
Level: Second
Bathroom Full
Level: Second
Bathroom Full
Level: Lower
Bathroom Full
Level: Main
Bathroom Half
Level: Lower
Bathroom Half
Level: Main
Bathroom Half
Level: Main
Bathroom Three Quarter
Level: Second
Bathroom Three Quarter
Level: Second
Bathroom Three Quarter
Level: Second
Bathroom Three Quarter
Level: Lower
Bedroom
Level: Second
Bedroom
Level: Second
Bedroom
Level: Second
Bedroom
Level: Lower
Bedroom
Level: Main
Interior
Exterior Features
Stone, Stucco
Heating
90%+ High Efficiency, Forced Air, Heat Pump
Sewer
Sewer Connected
Cooling
90%+ High Efficiency, Central Air
Flooring
Ceramic Tile, Hardwood, Travertine, Carpet
Interior Features
Second Kitchen, Bath Off Primary, Built In Vacuum, Dbl Pane/storm Window, Fireplace, Fireplace (primary Bedroom), High Tech Cabling, Hot Tub/spa, Indoor Pool, Jetted Tub, Pantry, Sauna, Security System, Sprinkler System, Vaulted Ceiling(s), Walk In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wine/beverage Refrigerator, Wired For Generator
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/range(s), Washer
Construction
Year Built
Year Built: 1996
Home type
Single Family Residence
Construction Materials
Stone, Stucco
Foundation Details
Poured Concrete
Roof
Tile
Utilities & Energy
Water Source
Public
Parking Features
Attached Garage
Basement
Daylight, Finished
Security Features
Partially Fenced, Security System
Fireplace Features
Gas
Pool Features
Indoor
Other Features
Lot Features
Dead End Street, Paved
Vegetation
Fruit Trees, Garden Space
Subdivision Name
Mercer Island
Price History
| Date | Event | Price |
|---|---|---|
09/11/2026 Source: | Listed for Sale | $6,800,000 +191.85% $728/sqft |
08/25/2011 Source: | Sold | $2,330,000 $249/sqft |
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Based on information submitted to the MLS GRID by Northwest Multiple Listing Service as of Oct 02, 2026, 09:01AM. 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 is provided exclusively for consumers’ personal, noncommercial use; it may not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing, that the data is deemed reliable, but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any and as amended from time to time. © 2025 Northwest Multiple Listing Service. All Rights Reserved.
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