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New Construction & New Homes For Sale in Mercer Island, WA

There are 6 new single family houses for sale in Mercer Island today.
Mercer Crest
American Classic Homes
For Sale 15 Days Online
$4,399,995 5 BR 4.25 BA 4,474 SQFT
Listing courtesy NWMLS NWMLS #2543096. Michael Orbino, COMPASS
Allview Heights Add
JayMarc Homes LLC.
For Sale 16 Days Online
$3,599,950 5 BR 4 BA 4,021 SQFT
Listing courtesy NWMLS NWMLS #2541001. Daniel Sessoms, COMPASS
Forest Creek Estates
Seascape Homes
For Sale 64 Days Online
$3,798,000 5 BR 4.25 BA 3,851 SQFT
Listing courtesy NWMLS NWMLS #2516634. Michele Schuler, Real Residential
$4,449,500 was the median price for new single family homes sold and closed in the last 6 months. 4,392 SQFT was the median new home size.

Home Builders in Mercer Island WA

The `Closed` column represents the number of new homes in Mercer Island built by the builder closed in the last 12 months. See below for additional information on how this list of home builders in Mercer Island is compiled.
New Homes in Mercer Island, WA
Mercer Crest
American Classic Homes
For Sale 15 Days Online
$4,399,995 5 BR 4.25 BA 4,474 SQFT
Listing courtesy NWMLS NWMLS #2543096. Michael Orbino, COMPASS
Allview Heights Add
JayMarc Homes LLC.
For Sale 16 Days Online
$3,599,950 5 BR 4 BA 4,021 SQFT
Listing courtesy NWMLS NWMLS #2541001. Daniel Sessoms, COMPASS
Forest Creek Estates
Seascape Homes
For Sale 64 Days Online
$3,798,000 5 BR 4.25 BA 3,851 SQFT
Listing courtesy NWMLS NWMLS #2516634. Michele Schuler, Real Residential
MacPherson Construction & Design
For Sale 81 Days Online
$19,500,000 5 BR 4.75 BA 7,840 SQFT
Listing courtesy NWMLS NWMLS #2502833. Amy A. Dedoyard, Windermere Real Estate/East
Island Ridge Trs
JayMarc Homes
For Sale 170 Days Online
$4,599,990 5 BR 5.25 BA 5,028 SQFT
Listing courtesy NWMLS NWMLS #2467659. Daniel Sessoms, COMPASS
OPEN Sun 1pm-3pm
GIB, LLC
For Sale 442 Days Online
$6,995,000 5 BR 5 BA 5,100 SQFT
Listing courtesy NWMLS NWMLS #2359638. Patrick T. Moore, Windermere Real Estate/East
William Buchan Homes
Pending Inspection June 29, 2026
$4,745,000 5 BR 4.75 BA 5,130 SQFT
Listing courtesy NWMLS NWMLS #2537600. Susan T. Jones, Windermere Real Estate/East
Pending June 12, 2026
$3,498,000 4 BR 4 BA 3,594 SQFT
Listing courtesy NWMLS NWMLS #2525817. Sarah Ford, Coldwell Banker Bain
Sold June 22, 2026
$3,700,000 4 BR 4 BA 3,936 SQFT
Listing courtesy NWMLS NWMLS #2513408. Lori Holden Scott, John L. Scott, Inc.

The home builders in Mercer Island WA on this page are added using public data or added because they are mentioned by a listing agent as the home builder in the MLS. Many Mercer Island home builders have multiple companies or LLCs under which they build homes. The builder names used here are the generalized versions of the builder name as commonly they are commonly referred to in the industry and not a reference to the actual legal entity that built or is selling each home. This list of home builders in Mercer Island improves over time as we make corrections and apply new filters on our data. If you'd like to help improve this page, please contact us.

Listing data is provided courtesy of NWMLS, not compiled or published by NWMLS.