Brand new luxury Mercer Island home on a level lot in the heart of Mercer Island, just steps from Northwood Elementary and with easy access to I-90. Enter through grand double doors into a soaring high-ceiling foyer that sets the tone for this sun-drenched home, featuring wide-plank oak floors, stately solid-wood doors, and a gourmet kitchen with Wolf/Sub-Zero appliances and European cabinetry. Entertain in the formal dining room or relax on the covered patio for year-round enjoyment. Includes a lavish primary suite with spa bath and a private mother-in-law suite. Expansive side parking accommodates an RV, boat, or both. Move-in ready and designed for refined Mercer Island living.
Sold
Listed by: Best Choice Realty LLC
Bought with: Redfin
$3,450,000
8456 SE 40th Street, Mercer Island, WA 98040
5beds
4,270sqft
Single Family Residence
Built in 2025
0.27 Acres Lot
$3,352,300 Zestimate®
$808/sqft
$7,609 Estimated rent
Home value
$3,352,300
$3.08M - $3.65M
$7,609/mo
Zestimate® history
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List your homeWhat's special
Covered patioPrivate mother-in-law suiteGourmet kitchenWide-plank oak floorsLavish primary suiteSpa bathFormal dining room
Zillow last checked:
Listing updated:
Listed by:
Songyi Zuo,
Best Choice Realty LLC
Bought with:
Sue Dhillon, 87708
Redfin
Source: NWMLS as distributed by MLS GRID,MLS#: 2420446
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Bedroom
- Level: Main
Bathroom three quarter
- Level: Main
Other
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Family room
- Level: Main
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Utility room
- Level: Garage
Heating
- Fireplace, 90%+ High Efficiency, Forced Air, Electric, Natural Gas
Cooling
- 90%+ High Efficiency, Forced Air
Appliances
- Included: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal
Features
- Dining Room
- Flooring: Ceramic Tile, Engineered Hardwood
- Doors: French Doors
- Windows: Double Pane/Storm Window
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Electric, Main Level: 1, Fireplace
Interior area
- Total structure area: 4,270
- Total interior livable area: 4,270 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Attached Garage
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Double Pane/Storm Window, Dining Room, Fireplace, French Doors, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wet Bar, Wine/Beverage Refrigerator
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.27 Acres
- Features: Corner Lot, Sidewalk, Cable TV, Electric Car Charging, Fenced-Partially, Gas Available, High Speed Internet, Patio
- Topography: Level
- Residential vegetation: Brush, Garden Space
Details
- Parcel number: 5021900790
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Northwest Contemporary
- Property subtype: Single Family Residence
Materials
- Cement Planked, Wood Siding, Cement Plank
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Very Good
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: City of Mercer Island
- Water: Public, Company: City of Mercer Island
Community & neighborhood
Location
- Region: Mercer Island
- Subdivision: Madrona Crest
Other
Other facts
- Listing terms: Conventional
- Cumulative days on market: 236 days
Price history
| Date | Event | Price |
|---|---|---|
| 11/26/2025 | Sold | $3,450,000-1.4%$808/sqft |
Source:  NWMLS as distributed by MLS GRID #2420446 Report a problem | ||
| 11/2/2025 | Pending sale | $3,500,000$820/sqft |
Source: NWMLS as distributed by MLS GRID #2420446 Report a problem | ||
| 9/20/2025 | Price change | $3,500,000-5.4%$820/sqft |
Source: NWMLS as distributed by MLS GRID #2420446 Report a problem | ||
| 8/13/2025 | Listed for sale | $3,700,000+167.1%$867/sqft |
Source: NWMLS as distributed by MLS GRID #2420446 Report a problem | ||
| 2/1/2024 | Sold | $1,385,000$324/sqft |
Source: NWMLS as distributed by MLS GRID #2188757 Report a problem | ||
| 1/5/2024 | Pending sale | $1,385,000$324/sqft |
Source: NWMLS as distributed by MLS GRID #2188757 Report a problem | ||
| 1/4/2024 | Listed for sale | $1,385,000-2.3%$324/sqft |
Source: NWMLS as distributed by MLS GRID #2188757 Report a problem | ||
| 10/28/2021 | Sold | $1,418,000-2.2%$332/sqft |
Source: NWMLS as distributed by MLS GRID #1846069 Report a problem | ||
| 10/8/2021 | Pending sale | $1,450,000$340/sqft |
Source: NWMLS as distributed by MLS GRID #1846069 Report a problem | ||
| 9/28/2021 | Listed for sale | $1,450,000+29.5%$340/sqft |
Source: NWMLS as distributed by MLS GRID #1846069 Report a problem | ||
| 8/20/2020 | Sold | $1,120,000-3.9%$262/sqft |
Source: NWMLS as distributed by MLS GRID #1611784 Report a problem | ||
| 6/26/2020 | Pending sale | $1,165,000$273/sqft |
Source: Mount Vernon - Weichert, Realtors - Edge Home Sales #1611784 Report a problem | ||
| 6/23/2020 | Price change | $1,165,000-2.5%$273/sqft |
Source: Mount Vernon - Weichert, Realtors - Edge Home Sales #1611784 Report a problem | ||
| 6/11/2020 | Price change | $1,195,000-11.5%$280/sqft |
Source: Mount Vernon - Weichert, Realtors - Edge Home Sales #1611784 Report a problem | ||
| 6/7/2020 | Listed for sale | $1,350,000+114.3%$316/sqft |
Source: Mount Vernon - Weichert, Realtors - Edge Home Sales #1611784 Report a problem | ||
| 5/21/2020 | Listing removed | $2,995$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 5/6/2020 | Price change | $2,995-6.3%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 4/14/2020 | Listed for rent | $3,195+14.3%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 5/17/2019 | Listing removed | $2,795$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 5/4/2019 | Price change | $2,795-3.5%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 3/19/2019 | Price change | $2,895-3.3%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 3/4/2019 | Price change | $2,995-3.2%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 2/15/2019 | Price change | $3,095-11.4%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 2/5/2019 | Listed for rent | $3,495+66.8%$1/sqft |
Source: Leading Edge Property Management Report a problem | ||
| 3/2/2011 | Listing removed | $2,095 |
Source: Real Property Management Professionals Report a problem | ||
| 1/28/2011 | Listed for rent | $2,095 |
Source: Real Property Management Professionals Report a problem | ||
| 7/18/2008 | Sold | $630,000$148/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $22,426 +150% | $3,441,000 +151.5% |
| 2024 | $8,971 -0.7% | $1,368,000 +4.4% |
| 2023 | $9,032 +0.3% | $1,310,000 -10.6% |
| 2022 | $9,004 +11.4% | $1,466,000 +33.8% |
| 2021 | $8,083 -0.3% | $1,096,000 +8.4% |
| 2020 | $8,104 +15.1% | $1,011,000 +13.6% |
| 2019 | $7,042 +10.2% | $890,000 +4.8% |
| 2018 | $6,390 -4% | $849,000 +10.8% |
| 2017 | $6,655 +31.8% | $766,000 +11% |
| 2016 | $5,048 | $690,000 +10.4% |
| 2015 | $5,048 | $625,000 +8.5% |
| 2014 | $5,048 | $576,000 +11% |
| 2013 | $5,048 | $519,000 +8.4% |
| 2012 | -- | $479,000 +1.3% |
| 2011 | -- | $473,000 -7.4% |
| 2010 | -- | $511,000 |
| 2009 | -- | $511,000 +22.8% |
| 2007 | -- | $416,000 +7.8% |
| 2006 | -- | $386,000 +2.9% |
| 2005 | -- | $375,000 +39.9% |
| 2001 | $2,566 -0.1% | $268,000 +10.3% |
| 2000 | $2,569 | $243,000 |
Find assessor info on the county website
Neighborhood: 98040
Nearby schools
GreatSchools rating
- 9/10Northwood Elementary SchoolGrades: PK-5Distance: 0.1 mi
- 9/10Islander Middle SchoolGrades: 6-8Distance: 2.6 mi
- 10/10Mercer Island High SchoolGrades: 9-12Distance: 0.3 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
$3,352,300
Get a cash offer in 3 minutes
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Estimated market value
$3,352,300
- Washington
- King County
- Mercer Island
- 98040
- 8456 SE 40th Street
Nearby cities
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