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8270 SE 31st StreetMercer Island, WA 98040

For Sale

$4,098,000

Smart Buyer Rebate $40,980

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.

Listed by Michele Schuler

·

Real Residential

·

206-992-2013

Last updated October 28, 2026

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Source: NWMLS #2549087

Listing Facts

  • TypeSingle-family
  • NeighborhoodShorewood
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu52
  • HOA/Maint. Fees$83.33/month
  • Taxes$24,209/year
  • Size4,120 sqft
  • Price per sqft$995

Amenities

  • Dishwasher
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/30/2026
Status changed to Active
$4,098,000
09/25/2026
Status changed to Removed from Feed
$4,098,000
09/17/2026
Status changed to Removed from Feed
$4,098,000
09/16/2026
Status changed to Removed from Feed
$4,098,000
09/11/2026
Status changed to Removed from Feed
$4,098,000
09/10/2026
Status changed to Removed from Feed
$4,098,000
09/09/2026
Listed by Real Residential
$4,098,000
  1. 09/30/2026$4,098,000
    Status changed to Active
  2. 09/25/2026$4,098,000
    Status changed to Removed from Feed
  3. 09/17/2026$4,098,000
    Status changed to Removed from Feed
  4. 09/16/2026$4,098,000
    Status changed to Removed from Feed
  5. 09/11/2026$4,098,000
    Status changed to Removed from Feed
  6. 09/10/2026$4,098,000
    Status changed to Removed from Feed
  7. 09/09/2026$4,098,000
    Listed by Real Residential

Property Details for 8270 SE 31st Street

Association

Amenities

  • Community Features: CCRs

Fees

  • Association Fee: $83.33 Monthly
  • Association Fee Includes: Common Area Maintenance, See Remarks

Exterior

Construction

  • Property Condition: Very Good
  • Roof: Metal
  • Structure Type: House
  • Year Built: 2018
  • Builder Name: MI 84th Limited Partnership
  • Construction Materials: Cement Planked, Stone, Wood
  • Entry Location: Main
  • Exterior Features: Cement Planked, Stone, Wood

Features

  • View: Territorial

Measurements

  • Building Area Total: 4,120
  • Building Area Units: Square Feet
  • Lot Features: Cul-De-Sac, Curbs, Dead End Street, Paved, Sidewalk
  • Lot Size Acres: 0.22
  • Lot Size Square Feet: 9,664
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 1793900090
  • Tax Annual Amount: $24,209.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Tankless Water Heater, Washer
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Ceramic Tile, Hardwood, See Remarks, Carpet
  • Interior Features: Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), High Tech Cabling, Pantry, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wine Cellar, Wired For Generator

Measurements

  • Living Area: 4,120

Rooms

  • Basement: Finished
  • Bathrooms Full: 2
  • Bathrooms Three Quarter: 2
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 2

Other

Location

  • Subdivision Name: Mercer Island

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 2
  • Garage: Yes
  • Parking Features: Attached Garage
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Northwood Elem

High School

  • High School: Mercer Isl High
  • High School District: Mercer Island

Middle or Junior School

  • Middle Or Junior School: Islander Mid

Utilities

Equipment

  • Has Cooling: Yes
  • Has Heating: Yes
  • Sewer: Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4 bathrooms in this single-family home at 8270 SE 31st Street.

What schools are nearby to 8270 SE 31st Street?

Nearby schools include the Northwood Elem Elementary School, Islander Mid Middle School, and Mercer Isl High.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 8270 SE 31st Street.

What are the annual taxes for 8270 SE 31st Street?

Annual taxes for this single-family home are estimated at $24,209.

How does 8270 SE 31st Street compare to other single-family homes in Shorewood?

This single-family home is listed 36% below the average price for single-family homes in Shorewood and has been on the market for 35 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,120 sqft.

8270 SE 31st Street is a 4-bedroom, 4-bath single-family home for sale in Mercer Island WA 98040. Available on Prevu for 52 days at $4,098,000. This residence features 4,120 square feet of living space, located in Mercer Island. The median listing price for single-family homes in this area is $3,796,500. Nearby schools include Northwood Elem Elementary School, Islander Mid Middle School, and Mercer Isl High. The home offers dishwasher, pets allowed, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Mercer Island.

Based on information from NWMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.