8456 SE 40th Street, Mercer Island, WA 98040

Local realty services provided by:Better Homes and Gardens Real Estate Northwest Home Team
Listed by:sherry zuo
Office:best choice realty llc.
MLS#:2420446
Source:NWMLS
8456 SE 40th Street,Mercer Island, WA 98040
$3,500,000
Virtual Tour
  • 5 Beds
  • 5 Baths
  • 4,270 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$3,500,000
  • Price per sq. ft.:$819.67

About this home

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.

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Home facts

  • Year built:2025
  • Listing ID #:2420446
  • Updated:October 03, 2025 at 11:52 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:2
  • Half bathrooms:1
  • Living area:4,270 sq. ft.

Heating and cooling

  • Cooling:90%+ High Efficiency, Central A/C
  • Heating:90%+ High Efficiency, Forced Air

Structure and exterior

  • Roof:Composition
  • Year built:2025
  • Building area:4,270 sq. ft.
  • Lot area:0.27 Acres

Schools

  • High school:Mercer Isl High
  • Middle school:Islander Mid
  • Elementary school:Northwood Elem

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$3,500,000
  • Price per sq. ft.:$819.67
  • Tax amount:$8,971 (2025)
MLS LogoListings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 3, 2025. 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. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2025 MLS GRID. All Rights Reserved.

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