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4025 86th Avenue SEMercer Island, WA 98040

For Sale

$1,695,000

Smart Buyer Rebate $16,950

Prime 13,500 sq ft level lot on Mercer Island’s coveted north end! Perfectly oriented for both morning and evening sun, this expansive property offers endless possibilities—build your dream home or reimagine the existing structure to suit your vision. Currently used as a school, the home will need updates to convert back to residential use. Enjoy privacy and convenience near Northwood & West Mercer Elementary, MIHS, Boys & Girls Club, parks, indoor pool, and downtown Mercer Island. A rare, flat lot with incredible potential—bring your builder and architect! Home is occupied—appointment required to view.

Listed by Steven P. Craig

·

John L. Scott, Inc.

Listed by Johanna Craig

·

John L. Scott, Inc.

Last updated October 24, 2025

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Source: NWMLS #2444397

Listing Facts

  • TypeSingle-family
  • NeighborhoodMercerwood
  • Bedrooms2
  • Bathrooms2
  • Days on Prevu27
  • Taxes$19/year
  • Size1,440 sqft
  • Price per sqft$1,177

Amenities

  • Pets Allowed

Location

Mortgage Calculator

Listing History

10/23/2025
Listed by John L. Scott, Inc.
$1,695,000

Property Details for 4025 86th Avenue SE

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Year Built: 1953
  • Construction Materials: Brick, Wood
  • Exterior Features: Brick, Wood

Features

  • Direction Faces: East
  • View: Territorial

Measurements

  • Building Area Total: 1,440
  • Building Area Units: Square Feet
  • Lot Features: Paved, Value In Land
  • Lot Size Acres: 0.30
  • Lot Size Square Feet: 13,500
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 5450300180
  • Tax Annual Amount: $19.00
  • Tax Year: 2025

Interior

Features

  • Flooring: Hardwood
  • Interior Features: Water Heater

Measurements

  • Living Area: 1,440

Rooms

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

Other

Location

  • Subdivision Name: Mid Island

Schools

High School

  • High School District: Mercer Island

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.