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Welcome to Mercer Island!

May 17, 2026 — There are 66 homes for sale in Mercer Island, WA today. This includes 54 houses and 12 condos. 7 of these are new homes.

There are 4.71 months of residential housing supply. This indicates a buyer's market.

Homes for Sale in Mercer Island, WA

All (54)
There are 54 houses for sale in Mercer Island today. The median asking price is $3,682,500, median size 3,918 SQFT which is $940 / SQFT.
OPEN Sun 1pm-4pm
For Sale 3 Days Online
$1,998,000 5 BR 1.75 BA 2,240 SQFT
Listing courtesy NWMLS NWMLS #2519790. Sarah Ford, Coldwell Banker Bain
OPEN Sun 12pm-3pm
For Sale 3 Days Online
$3,385,000 5 BR 4.25 BA 4,253 SQFT
Listing courtesy NWMLS NWMLS #2521677. Loren D. Ellingson, Redfin
OPEN Sun 2pm-4pm
For Sale 3 Days Online
$1,750,000 3 BR 2.5 BA 2,270 SQFT
Listing courtesy NWMLS NWMLS #2524066. Jason Jin, Realogics Sotheby's Int'l Rlty
Ridgewood
#C301
For Sale 19 Days Online
$758,100 3 BR 1.75 BA 1,476 SQFT
Listing courtesy NWMLS NWMLS #2513826. Mike Moghaddas, COMPASS
Devington
#311
For Sale 32 Days Online
$630,000 2 BR 2 BA 1,287 SQFT
Listing courtesy NWMLS NWMLS #2502461. Melanie Ghadamy, Real Broker LLC
Island Habitat
#41B
For Sale 33 Days Online
$295,000 1 BA 455 SQFT
Listing courtesy NWMLS NWMLS #2507515. Kim Florence, John L. Scott, Inc.
Forest Creek Estates
Seascape Homes
For Sale 16 Days Online
$3,798,000 5 BR 4.25 BA 3,851 SQFT
Listing courtesy NWMLS NWMLS #2516634. Michele Schuler, Real Residential
OPEN Sun 1pm-4pm
William Buchan Homes
For Sale 17 Days Online
$4,995,000 5 BR 4.75 BA 5,130 SQFT
Listing courtesy NWMLS NWMLS #2516261. Susan T. Jones, Windermere Real Estate/East
OPEN Sun 12pm-3pm
For Sale 22 Days Online
$3,942,000 4 BR 4 BA 3,936 SQFT
Listing courtesy NWMLS NWMLS #2513408. Lori Holden Scott, John L. Scott, Inc.

Residential Prices in Mercer Island, WA

Includes houses, townhomes and condos.

Number of Homes Sales Closed in Mercer Island, WA

Including houses, townhomes and condos.
Homes closed April 2026: 17 29% from April 2025 (24).

Single Family Home Prices in Mercer Island, WA

Median price of closed SF house sales.

Single Family $/SQFT in Mercer Island, WA

Median $/SQFT of closed SF house sales.

Condo Prices in Mercer Island, WA

Median price of closed condos sales

Condo $/sqft in Mercer Island, WA

Median $/sqft of closed condos sales
Today's Market at a Glance
May 17, 2026
Active
54 Houses 12 Condos 9 Parcels
For Sale Stats
$3,682,500
3,918 sqft
$940/sqft
Median values from the 54 single family homes for sale in Mercer Island WA.
Closing Stats
$2,460,000
3,320 sqft
$740/sqft
Median values for the 73 single family Mercer Island homes closed in the last 6 months.
Plus
7
New Homes
11% of the residential market
4.71
Months of Supply
This indicates a buyer's market.
  • Median Sales Price For Homes Closed April 2026: $2,510,000 2% from April 2025 ($2,550,000).
  • Homes closed April 2026: 17 29% from April 2025 (24).
  • $2,460,000 was the median sale price of single family houses closed in the last 6 months.
  • 3,320 SQFT was the median size of single family houses closed in the last 6 months.
  • $740/SQFT was the median price per square foot for single family homes closed in the last 6 months.
    Closed house price and size is computed by median 73 single family Mercer Island homes closed in the last six months.
  • 22 residential closings have occurred in the last thirty days.
    Houses (21) · Condos (1)

Mercer Island, WA Real Estate Agent

Have specific questions and want help from a friendly area expect? Contact Rob today!

John L. Scott
Phone...

I'm interested in seeing and potentially buying in Mercer Island, now what?

It's time to talk to a real estate agent about the properties you're most interested in. We recommend you contact Rob Condiotty, the Landcast team member covering Mercer Island, WA.

Are there more homes for sale in Mercer Island than shown on this page?

All MLS listed homes for sale in Mercer Island, WA are on WicklundRE.com.

We sometimes know of off-market homes or new homes being built by home builders that aren't currently listed, to help find these unlisted homes for sale in Mercer Island, we recommend you contact Rob Condiotty.

Where does WicklundRE.com get information about Mercer Island?

Information about the listed homes for sale in Mercer Island generally comes from the MLS. Information about neighborhoods in Mercer Island, condos in Mercer Island, and new homes in Mercer Island, comes from the MLS, our research staff, public data, area home builders and from contributions from our users.