Real Estate Businesses in Mercer Island, WA
1 business listed · Updated April 1, 2026
Mercer Island, Washington (population 25,506) has 1 real estate business listed on LocalSquare, covering ZIP codes 98040.
Listings are claimed by the businesses themselves for $1 per square per month. The longest-running listing on this page has been up since April 2026.
Frequently asked questions
How many real estate businesses are listed in Mercer Island, WA?
1 detailed real estate business is currently included on this page. Listings must have multiple useful details before this directory page is eligible for search indexing.
How does a business get on this list?
A real estate business serving Mercer Island can add a promotional pin to the LocalSquare community board from $1/month. Directory inclusion also requires enough useful visible information, such as contact details, a website, hours, an address, photos, or review data.
What ZIP codes does Mercer Island, WA include?
Mercer Island is served by ZIP codes 98040. Each ZIP has its own community board where local businesses pin their listings.
How is this list ordered?
Listings are ordered with the most recently added first. No ratings are used to order this page.
List your business in Mercer Island
Your business. On Google. $1 a month.
Claim Your Spot