8270 SE 31st ST Mercer Island, WA 98040 First Look
UPDATED: 09/11/2026 12:02 AM
$4,098,000
4 Beds3.5 Baths4,120 SqFt
Key Details
Property Type Single Family Home
Sub Type Single Family Residence
Listing Status First Look
Purchase Type For Sale
Square Footage 4,120 sqft
Price per Sqft $994
Subdivision Mercer Island
MLS Listing ID 2549087
Style 16 - 1 Story w/Bsmnt.
Bedrooms 4
Full Baths 2
HOA Fees $83/mo
Year Built 2018
Annual Tax Amount $24,209
Lot Size 9,664 Sqft
Property Sub-Type Single Family Residence
Property 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.
"Three Trees" icon indicates a listing provided courtesy of NWMLS.
Digital Millennium Copyright Act – DMCA Notice
The information contained in this listing has not been verified by Blok and should be verified by the buyer.
The database information herein is provided from and copyrighted by the Northwest Multiple Listing Service (NWMLS). NWMLS data may not be reproduced or redistributed and is only for people viewing this site. All information provided is deemed reliable but is not guaranteed and should be independently verified. All properties are subject to prior sale or withdrawal. All rights are reserved by copyright.
Based on information submitted to the MLS GRID as of 09/11/2026 01:33 AM. 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.
Social Cookies
Social Cookies are used to enable you to share pages and content you find interesting throughout the website through third-party social networking or other websites (including, potentially for advertising purposes related to social networking).