This custom-built home presents a rare opportunity for those seeking both luxury & comfort. Nestled on over 1/3 acre in a prime mid-island location, this residence spans over 5,100 sq ft w/grand westerly views that allow you to enjoy extraordinary sights, incl holiday ships, the Blue Angels, & the spectacular Seattle skyline at sunset—an everyday indulgence. The thoughtfully designed flr plan includes a main flr master suite, open kitchen w/spacious eating area, and a great rm that seamlessly integrates entertainment and daily life. This charming gem is ready for your personal touch & style to transform it into your perfect sanctuary. 1,300 sq ft ADU with its own entrance & parking, offers versatility for guests or potential rental income.
Sold
Listed by:
Lilia Eun Koshiro,
South Lake Associates Inc.,
Sung Joon Steve Back,
South Lake Associates Inc.
$3,350,000
5243 Forest Avenue SE, Mercer Island, WA 98040
5beds
5,190sqft
Single Family Residence
Built in 1987
0.33 Acres Lot
$3,263,900 Zestimate®
$645/sqft
$8,161 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: April 21, 2025 at 04:03am
Listed by:
Lilia Eun Koshiro,
South Lake Associates Inc.,
Sung Joon Steve Back,
South Lake Associates Inc.
Bought with:
Xueying Hu, 21027297
Kelly Right RE of Seattle LLC
Source: NWMLS,MLS#: 2294371

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 1
- 1/2 bathrooms: 2
- Main level bathrooms: 3
- Main level bedrooms: 1
Primary bedroom
- Level: Main
Bedroom
- Level: Lower
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Second
Bathroom three quarter
- Level: Lower
Bathroom full
- Level: Main
Bathroom full
- Level: Second
Other
- Level: Main
Other
- Level: Main
Other
- Level: Lower
Den office
- Level: Main
Den office
- Level: Lower
Dining room
- Level: Main
Dining room
- Level: Lower
Entry hall
- Level: Main
Family room
- Level: Main
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Living room
- Level: Lower
Heating
- Fireplace(s), Forced Air
Cooling
- Central Air, Forced Air
Appliances
- Included: Dishwasher(s), Dryer(s), Disposal, Microwave(s), Refrigerator(s), Washer(s), Garbage Disposal, Water Heater: Gas
Features
- Bath Off Primary, Central Vacuum, Dining Room
- Flooring: Ceramic Tile, Hardwood, Laminate, Carpet
- Doors: French Doors
- Windows: Double Pane/Storm Window, Skylight(s)
- Basement: Finished
- Number of fireplaces: 4
- Fireplace features: Wood Burning, Lower Level: 1, Main Level: 2, Upper Level: 1, Fireplace
Interior area
- Total structure area: 5,190
- Total interior livable area: 5,190 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage, RV Parking
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Second Kitchen, Bath Off Primary, Built-In Vacuum, Ceramic Tile, Double Pane/Storm Window, Dining Room, Fireplace, French Doors, Hardwood, Laminate, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Wall to Wall Carpet, Water Heater
- Has view: Yes
- View description: City, Lake, Mountain(s)
- Has water view: Yes
- Water view: Lake
Lot
- Size: 0.33 Acres
- Features: Dead End Street, Secluded, Deck, Gas Available, High Speed Internet, RV Parking, Sprinkler System
- Topography: Level,Partial Slope,Steep Slope
- Residential vegetation: Brush, Garden Space
Details
- Parcel number: 1410300010
- Zoning: R15
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Roof: Composition
Condition
- Good
- Year built: 1987
- Major remodel year: 1987
Utilities & green energy
- Sewer: Sewer Connected
- Water: Public
Community & neighborhood
Location
- Region: Mercer Island
- Subdivision: Mid Island
Other
Other facts
- Listing terms: Cash Out,Conventional
- Cumulative days on market: 181 days
Services availability
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$3,263,900
2% more+ $65,278
With Zillow Showcase(estimated)
$3,329,178