USAWAMercer IslandMercer Island8270 Se 31St St
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Virtual Tour
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$4,098,000

For Sale

A month ago

8270 Se 31St St, Mercer Island, WA

House

MLS® 2549087

4 Bed

4 Bath

4120 sqft

2 Parking

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 4120 sqft
Garage Yes
Taxes $24,209
Days Active 33
Lot Size 0.2219 Acres
Approx. Age 2018
Avg. Price Per Sqft $994
MLS® Number 2549087

Property Address: 8270 Se 31st St, Mercer Island, WA, 98040-5048

Average square foot calculated using Size range provided by listing agent.

Description

A rare offering in new construction: true one-story living + a full daylight lower level in Summerwell, a bespoke community of custom homes designed by McCullough Architects. Truly an architectural masterpiece of incomparable fit & finish, bathed in abundant natural light from sunrise to sunset. Soaring 10-14' ceilings + clerestory windows crown the open concept main level, where the dramatic great room w/fireplace + gracious dining flow seamlessly into a chef's kitchen w/pro Miele appliances, Poggenpohl cabinetry + walk-in pantry. An entertainment deck extends the main level outdoors, ideal for effortless hosting + everyday relaxation. The main floor primary suite + second bedroom/office deliver the single-level ease so rarely found in new homes - perfect for those right-sizing without compromise, multigenerational flexibility, or simply planning ahead. The lower level is made for guests + gathering: 2 private guest suites (both ensuite) offer comfort + autonomy for visitors, while a generous rec room, dedicated media room + versatile flex room stand ready for movie nights, a home gym, hobbies, or work-from-home days. Step out to the covered outdoor living area w/its own fireplace + savor true year-round indoor-outdoor living, rain or shine. Wonderfully integrated spaces, sophisticated finishes + a floorplan that simply works: single-level ease up top, room for everyone to spread out below. A one-of-a-kind residence designed for you to love where you live.
MLS® Number2549087
Laundry Level
Central VacNo
FireplaceYes
Acreage
Exterior
GarageYes
Approx. Age2018
BasementFinished
DrivewayAttached Garage
Garage Spaces
Heat90%+ High Efficiency, Forced Air, Radiant, Recirculation Pump
A/CCentral Air, Forced Air

Extras

Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Leased Equipment, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)

Rooms

Change to metres

Other:Main FloorNot available
Other:Main FloorNot available
Other:Main FloorNot available
Other:Lower LevelNot available
Utility Room:Main FloorNot available
Great Room:Main FloorNot available
Other:Lower LevelNot available
Other:Main FloorNot available
Dining Room:Main FloorNot available
Other:Main FloorNot available
Other:Main FloorNot available

Price History

-End Date
Not Sold YetSold Price

For Sale

Sep 9, 2026List Date
$4,098,000List Price
  • Commute

Commute

Starting Address
Destination Address
8270 Se 31St St, Mercer Island, WA

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