Summerwell, MI’s premier community, where homes are rarely available. This private enclave features 16 custom-crafted luxury residences, each uniquely envisioned to harmonize contemporary architecture w/surrounding natural landscape. Overlooking a serene koi pond, this home embodies modern elegance through clean lines, open layouts, lofty ceilings & premium finishes. The flexible floor plan suits a variety of needs, featuring 2BR,2BA on main floor & 3BR,2BA upstairs. The gourmet kitchen boasts Miele appliances & Poggenpohl cabinetry. A covered outdoor space w/heater & fireplace. Additional highlights include an EV charger, built-in speakers, Hunter Douglas blinds & a Lutron lighting system. Enjoy neighborhood park & ULB Trail across street.
Sold
Listed by: WeLakeside • Ling Drost
Bought with: COMPASS
$3,500,000
8351 SE 31st Street, Mercer Island, WA 98040
5beds
3,320sqft
Single Family Residence
Built in 2017
9,840 Square Feet Lot
$3,404,500 Zestimate®
$1,054/sqft
$5,953 Estimated rent
Home value
$3,404,500
$3.13M - $3.71M
$5,953/mo
Zestimate® history
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$21,601/mo
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Lofty ceilingsModern elegancePremium finishesGourmet kitchenCovered outdoor spaceContemporary architectureClean lines
Zillow last checked:
Listing updated:
Listed by:
Ling Drost,
WeLakeside
Bought with:
Peng Tea, 22024881
COMPASS
Source: NWMLS as distributed by MLS GRID,MLS#: 2424026
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 2
- 3/4 bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 2
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom three quarter
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Great room
- Level: Main
Kitchen with eating space
- Level: Main
Utility room
- Level: Main
Heating
- Fireplace, Forced Air, Radiant, Electric, Natural Gas
Cooling
- Has cooling: Yes
Appliances
- Included: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater: tankless, Water Heater Location: water heater
Features
- Bath Off Primary, Dining Room, High Tech Cabling
- Flooring: Ceramic Tile, Hardwood, Carpet
- Windows: Double Pane/Storm Window
- Basement: None
- Number of fireplaces: 3
- Fireplace features: Gas, Main Level: 3, Fireplace
Interior area
- Total structure area: 3,320
- Total interior livable area: 3,320 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), High Tech Cabling, Security System, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 9,840 Square Feet
- Features: Curbs, Dead End Street, Paved, Deck, Electric Car Charging, Fenced-Fully, Gas Available, High Speed Internet, Patio, Sprinkler System
- Topography: Level
- Residential vegetation: Fruit Trees, Garden Space
Details
- Parcel number: 1793900060
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Cement Planked, Wood Siding, Cement Plank
- Foundation: Poured Concrete
- Roof: Composition,Metal
Condition
- Very Good
- Year built: 2017
- Major remodel year: 2017
Details
- Builder name: MI 84th Limited Partnership
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: City of Mercer Island
- Water: Public, Company: City of Mercer Island
Community & HOA
Community
- Features: Park, Playground
- Security: Security System
- Subdivision: North End
HOA
- Services included: Common Area Maintenance, Maintenance Grounds, Snow Removal
- HOA fee: $83 monthly
Location
- Region: Mercer Island
Financial & listing details
- Price per square foot: $1,054/sqft
- Tax assessed value: $3,583,000
- Annual tax amount: $23,872
- Date on market: 11/22/2025
- Cumulative days on market: 126 days
- Listing terms: Conventional
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 12/10/2025 | Sold | $3,500,000-8.4%$1,054/sqft |
Source:  NWMLS as distributed by MLS GRID #2424026 Report a problem | ||
| 11/5/2025 | Pending sale | $3,820,000$1,151/sqft |
Source: NWMLS as distributed by MLS GRID #2424026 Report a problem | ||
| 9/17/2025 | Listed for sale | $3,820,000+47.6%$1,151/sqft |
Source: NWMLS as distributed by MLS GRID #2424026 Report a problem | ||
| 9/10/2021 | Listing removed | -- |
Source: Zillow Rental Network Premium Report a problem | ||
| 9/2/2021 | Listed for rent | $8,300+3.8%$3/sqft |
Source: Zillow Rental Network Premium Report a problem | ||
| 8/1/2019 | Listing removed | $8,000$2/sqft |
Source: Prime Metropolis Properties Inc (PMP Inc) Report a problem | ||
| 6/28/2019 | Listed for rent | $8,000$2/sqft |
Source: Prime Metropolis Properties Inc (PMP Inc) Report a problem | ||
| 7/28/2017 | Sold | $2,588,000$780/sqft |
Source: NWMLS as distributed by MLS GRID #949014 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $23,350 -2.3% | $3,583,000 -1.8% |
| 2024 | $23,891 +1.3% | $3,648,000 +6.5% |
| 2023 | $23,589 +0.4% | $3,426,000 -10.6% |
| 2022 | $23,505 +11.4% | $3,832,000 +33.8% |
| 2021 | $21,093 +4.2% | $2,864,000 +13.2% |
| 2020 | $20,246 -0.1% | $2,529,000 -1.4% |
| 2019 | $20,264 +7.4% | $2,565,000 +2.2% |
| 2018 | $18,871 -4% | $2,511,000 +10.8% |
| 2017 | $19,659 | $2,266,000 +216% |
| 2016 | -- | $717,000 |
Find assessor info on the county website
Neighborhood: 98040
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Nearby schools
GreatSchools rating
- 9/10Northwood Elementary SchoolGrades: PK-5Distance: 0.6 mi
- 9/10Islander Middle SchoolGrades: 6-8Distance: 3.1 mi
- 10/10Mercer Island High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Northwood Elem
- Middle: Islander Mid
- High: Mercer Isl High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$3,404,500
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Estimated market value
$3,404,500
- Washington
- King County
- Mercer Island
- 98040
- 8351 SE 31st Street
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