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8260 SE 31st Street

Mercer Island, WA 98040
  • $3,998,000
  • STATUS: Active
  • ID#: 2511061
UPDATED: 69 min ago
$3,998,000
  • 4
    BEDS
  • 0.25
    ACRES
  • 4
    BATHS
  • 1
    1/2 BATHS
  • 4,863
    SQFT
  • $822
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2018
County:

School Information

Elementary School:
Middle School:
High School:
School District:
Northwest MLS logo Listing courtesy of Northwest MLS as distributed by MLS GRID. Listing courtesy of Coldwell Banker Bain.
Mortgage Calculator is provided by BoomTown.

Description

A chosen position within the award winning neighborhood of Summerwell. 16 homes custom designed to align with nature and connect to their sites. This 4,863 sf home envelopes its surroundings while channeling the energy that striking design illuminates. Floating walnut stairs, soaring spaces, a silhouette of symmetry in design, the stalwarts of stellar architecture that doubles as art as McCullough design does so seamlessly. Beyond its pedigree, a well designed floorplan offers the flexibility for life. Ease of entertaining on the main floor that opens on both sides to the outdoors where stone fireplaces, year round spaces and verdant backdrops merge. Epicurean kitchen with dual sinks, dishwashers & three ovens-Miele and waterfall Quartz as the backdrop. A guest suite/office reside in tandem with the three quarter bath. Upstairs the primary suite, two additional suites, laundry and bonus room provide privacy and interaction. The lower level is host to a theatre/flex room, mud room, oversized gym (extra 239 sf additionally), half bath and three car garage with EV charging outlet. Thoughtfulness, purpose and timeless finishes are a daily reminder to how special this home is. Adjacent to parks, trails and downtown MI shops, restaurants and freeways for the centered lifestyle that MI offers.

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IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than Keller Williams Western Realty are marked by the "three tree" symbol; detailed information about such listings includes the names of the listing brokers. The three tree icon refers to an NWMLS listing. Data last updated 2026-05-08T10:16:13.847. The "Days on Site" data field is calculated by BoomTown and is the number of days since the listing was originally received in our system. It is not the equivalent of "Days on Market".
Based on information submitted to the MLS GRID as of 2026-05-08T10:16:13.847. 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.

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www.kwbellingham.net/homes/175635013
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8260 SE 31st Street Mercer Island, WA 98040

  • Price: $3,998,000
  • Status: Active
  • On Site: Days
  • Updated: 69 min ago
  • ID#: 2511061
4
Beds
4
Baths
1
½ Baths
0.25
Acres
4,863
SQFT
$822
$/SQFT
2018
Built
Neighborhood:
North End
County:
King
Area:
Mercer Island
Elementary School:
Buyer To Verify
Middle School:
Islander Mid
High School:
Buyer To Verify
School District:
Mercer Island
Property Description
A chosen position within the award winning neighborhood of Summerwell. 16 homes custom designed to align with nature and connect to their sites. This 4,863 sf home envelopes its surroundings while channeling the energy that striking design illuminates. Floating walnut stairs, soaring spaces, a silhouette of symmetry in design, the stalwarts of stellar architecture that doubles as art as McCullough design does so seamlessly. Beyond its pedigree, a well designed floorplan offers the flexibility for life. Ease of entertaining on the main floor that opens on both sides to the outdoors where stone fireplaces, year round spaces and verdant backdrops merge. Epicurean kitchen with dual sinks, dishwashers & three ovens-Miele and waterfall Quartz as the backdrop. A guest suite/office reside in tandem with the three quarter bath. Upstairs the primary suite, two additional suites, laundry and bonus room provide privacy and interaction. The lower level is host to a theatre/flex room, mud room, oversized gym (extra 239 sf additionally), half bath and three car garage with EV charging outlet. Thoughtfulness, purpose and timeless finishes are a daily reminder to how special this home is. Adjacent to parks, trails and downtown MI shops, restaurants and freeways for the centered lifestyle that MI offers.
Exterior Features

Attached Garage YN Yes Carport YN No Covered Spaces 3 Entry Location Main Exterior Features Cement/ConcreteWood Garage YN Yes Levels Two Lot Features CurbsDead End StreetPavedSidewalk Open Parking YN No Parking Features Attached Garage Parking Total 3 Roof Built-Up Structure Type House Style Code 18 - 2 Stories w/Bsmnt Topography LevelTerraces Vegetation Garden Space View Territorial View YN Yes Waterfront YN No

Interior Features

Appliances DishwasherDisposalDryerMicrowaveRefrigeratorStove(s)/Range(s)Tankless Water HeaterWasher Appliances Included Dishwasher(s)Dryer(s)Garbage DisposalMicrowave(s)Refrigerator(s)Stove(s)/Range(s)Washer(s) Basement Finished Baths Full Garage 0 Baths Full Lower 0 Baths Full Main 0 Baths Full Upper 2 Baths Half Garage 0 Baths Half Lower 1 Baths Half Main 0 Baths Half Upper 0 Baths Three Quarter Garage 0 Baths Three Quarter Lower 0 Baths Three Quarter Main 1 Baths Three Quarter Upper 1 Bedrooms Lower 0 Bedrooms Upper 3 Building Area Total 4863 Cooling Central AirForced Air Cooling YN Yes Fireplace YN Yes Fireplaces Main 2 Fireplaces Total 2 Flooring Ceramic TileEngineered HardwoodCarpet Heating 90%+ High EfficiencyForced AirRadiantRecirculation Pump Heating YN Yes Interior Features Bath Off PrimaryCeiling Fan(s)Dbl Pane/Storm WindowDining RoomFireplaceHigh Tech CablingPantrySprinkler SystemVaulted Ceiling(s)Walk-In Closet(s)Water HeaterWine/Beverage RefrigeratorWired for Generator Living Area 4863 Main Level Bedrooms 1 Rooms Entry Hall (Main Level) Bedroom (Main Level) Bathroom Three Quarter (Main Level) Dining Room (Main Level) Kitchen With Eating Space (Main Level) Great Room (Main Level) Primary Bedroom (Second Level) Bathroom Full (Second Level) Bedroom (Second Level) Bathroom Three Quarter (Second Level) Bedroom (Second Level) Bathroom Full (Second Level) Bonus Room (Second Level) Rec Room (Lower Level) Extra Fin Room (Lower Level) Bathroom Half (Lower Level) Square Footage Finished 4863 Square Footage Unfinished 0

Property Features

Association Fee 83.33 Association Fee Frequency Monthly Association Fee Includes Common Area Maintenance Association YN Yes Building Information Built On Lot Building Name Coval Long Plat Bus Line Nearby Yes Community Features CCRs Down Payment Resource YN No Energy Source Natural Gas First Right Of Refusal No Inclusions Dishwasher(s)Dryer(s)Garbage DisposalLeased EquipmentMicrowave(s)Refrigerator(s)Stove(s)/Range(s)Washer(s) Irrigation Water Rights YN No Land Lease YN No Leased Equipment None Listing Terms CashConventional Lot Number 12 New Construction YN No Possession Closing Power Company Puget Sound Energy Power Production Type Natural Gas Property Sub Type Single Family Residence Security Features Partially Fenced Senior Community YN No Senior Exemption No Sewer Sewer Connected Sewer Company City of Mercer Island Site Features Cable TVDeckElectric Car ChargingFenced-PartiallyGas AvailableHigh Speed InternetOutdoor FireplacePatioSprinkler System Special Listing Conditions None Tax Annual Amount 26855 Tax Year 2025 Water Company City of Mercer Island Water Heater Location Mechanical Room Water Heater Type Gas Water Source Public Zoning Jurisdiction City

MLS Grid logo

IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than Keller Williams Western Realty are marked by the "three tree" symbol; detailed information about such listings includes the names of the listing brokers. The three tree icon refers to an NWMLS listing. Data last updated 2026-05-08T10:16:13.847. The "Days on Site" data field is calculated by BoomTown and is the number of days since the listing was originally received in our system. It is not the equivalent of "Days on Market".
Based on information submitted to the MLS GRID as of 2026-05-08T10:16:13.847. 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.

Digital Millennium Copyright Act
 
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Keller Williams Western Realty
2211 Rimland Drive, Suite 124
Bellingham WA, 98226
Northwest MLS logo Listing courtesy of Northwest MLS as distributed by MLS GRID. Listing courtesy of Coldwell Banker Bain.
Mortgage Calculator is provided by BoomTown.