$4,098,000
8270 31st Street
Mercer Island, WA 98040
Beds
4
Baths
4
Sq Ft
4,120
Lot
0.22 ac
Year built
2018
Type
Residential
Days listed
0
MLS #
2549087
About this home
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.
Interior features
Exterior features
Appliances
Schools
Elementary
Northwood Elem
Middle
Islander Mid
High
Mercer Isl High
Property details
- Heating
- 90%+ High Efficiency, Forced Air, Radiant, Recirculation Pump
- Cooling
- Central Air, Forced Air
- Flooring
- Ceramic Tile, Hardwood, See Remarks, Carpet
- Parking
- Attached Garage
- View
- Territorial
- Lot
- Cul-De-Sac, Curbs, Dead End Street, Paved, Sidewalk
- Water source
- Public
- Sewer
- Sewer Connected
- Levels
- One
- Fireplaces
- 2
Costs
- Price / sq ft
- $995
- Annual taxes
- $24,209 (2026)
- HOA dues
- $83 / monthly
Estimate your monthly payment
$22,822/mo
- Principal & interest
- $20,722
- Property taxes
- $2,017
- HOA dues
- $83
Estimate only — excludes homeowner's insurance and PMI. Rates shown are not a quote. Talk to us to connect with a lender.
Location
Mercer Island, WA 98040
Approximate location. Contact us to confirm the exact address.
Listing courtesy of Real Residential— Michele Schuler.Listing data courtesy of the Northwest Multiple Listing Service (NWMLS). Information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
Interested in this home?
Request a private tour or ask a question — a local agent will respond personally.