Property Details
3720 80th Avenue SE
Mercer Island, WA 98040
$1,695,000
Pending
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About This Home
Prime 11,675 sq' lot on Mercer Island’s coveted north end, ideally positioned to enjoy both east and west sunlight. Dream big here: design a custom home with potential for a daylight basement and two stories (buyer to verify), plus the opportunity to create a beautiful, usable flat backyard. Existing 3,330 sq' home presents an opportunity for a full-scale renovation or new construction. Just a few blocks north on 80th and you’re in the heart of Mercer Island—grab coffee, stroll Mercerdale Park, visit the summer farmers market, or hop on the new light rail. Head a few blocks south to Homestead Park and West Mercer Elementary. Bring your builder, architect, or vision… this is a rare chance to create something truly special. *VIEW BY APPOINTMENT ONLY*
Property Details
Property Information
Property Type
Land
Subtype
Land
Status
Pending
County
King
Neighborhood
Lucas Hill
Listed
Apr 29, 2026
Interior Features
Bathrooms
0.0
Exterior & Lot
Lot Size
0.27 sqft
Parking
Garage
Sewer
On Property
Water Source
On Property
Utilities
Electricity Connected, Natural Gas Available
Lot Features
Paved
Location
City
Mercer Island
County
King
Coordinates
47.57664, -122.23193
Schools
School District
Mercer Island
Elementary School
West Mercer Elem
Middle School
Islander Mid
High School
Mercer Isl High
Additional Information
Tax Year
2025
Annual Taxes
$10,915
Possession
Array
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Estimated Monthly Payment
$0
Provided by Beyond Real Estate, LLC
Down Payment Assistance Available
This property may qualify for homebuyer assistance programs
Find out if you’re eligible for down payment assistance programs that could help make this home more affordable. Programs can provide thousands of dollars toward your down payment and closing costs.
Check Your EligibilityBased on information submitted to the MLS GRID as of April 30, 2026 5:15 PM. 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.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
IDX information is provided exclusively for consumers’ personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright 2026 NWMLS. All rights reserved.
