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8456 SE 40th StreetMercer Island, WA 98040

For Sale

$3,700,000

Smart Buyer Rebate $37,000

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.

Listed by Sherry Zuo

·

Best Choice Realty LLC

Last updated September 05, 2025

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Source: NWMLS #2420446

Listing Facts

  • TypeSingle-family
  • NeighborhoodShorewood
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu27
  • Taxes$8,971/year
  • Size4,270 sqft
  • Price per sqft$867

Amenities

  • Pets Allowed
  • Parking

Location

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Listing History

08/13/2025
Listed by Best Choice Realty LLC
$3,700,000

Property Details for 8456 SE 40th Street

Exterior

Construction

  • New Construction: Yes
  • Property Condition: Very Good
  • Roof: Composition
  • Structure Type: House
  • Year Built: 2025
  • Architectural Style: Northwest Contemporary
  • Construction Materials: Cement Planked, Wood
  • Entry Location: Main
  • Exterior Features: Cement Planked, Wood

Features

  • View: Territorial

Measurements

  • Building Area Total: 4,270
  • Building Area Units: Square Feet
  • Lot Features: Corner Lot, Sidewalk
  • Lot Size Acres: 0.27
  • Lot Size Square Feet: 11,930
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 5021900790
  • Tax Annual Amount: $8,971.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Fireplace Features: Electric
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Ceramic Tile, Engineered Hardwood
  • Interior Features: Double Pane/Storm Window, Dining Room, Fireplace, French Doors, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wet Bar, Wine/Beverage Refrigerator

Measurements

  • Living Area: 4,270

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1

Other

Location

  • Subdivision Name: Madrona Crest

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, 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

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.