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Welcome to Mercer Island!

November 16, 2025 — There are 37 homes for sale in Mercer Island, WA today. This includes 31 houses and 6 condos. 3 of these are new homes.

There are 1.35 months of residential housing supply. This indicates a severe seller's market with upward pressure on pricing.

Homes for Sale in Mercer Island, WA

All (31)
There are 31 houses for sale in Mercer Island today. The median asking price is $4,698,000, median size 3,936 SQFT which is $1,194 / SQFT.
OPEN Sun 2pm-4pm
For Sale 3 Days Online
$1,998,000 5 BR 2.75 BA 2,296 SQFT
Listing courtesy NWMLS NWMLS #2451708. Katie Penny Shea, Coldwell Banker Bain
For Sale 10 Days Online
$6,800,000 7 BR 8 BA 8,600 SQFT
Listing courtesy NWMLS NWMLS #2449220. Alice On, Wonderland Real Estate
OPEN Sun 1pm-3pm
For Sale 16 Days Online
$3,650,000 5 BR 5.25 BA 4,678 SQFT
Listing courtesy NWMLS NWMLS #2446621. Becky Nadesan, Coldwell Banker Bain
Island Habitat
#81D
For Sale 11 Days Online
$399,950 1 BR 0.75 BA 645 SQFT
Listing courtesy NWMLS NWMLS #2452434. Chet A. Crile, Windermere Real Estate Co.
Islandaire
#411
For Sale 26 Days Online
$905,000 2 BR 1.75 BA 1,541 SQFT
Listing courtesy NWMLS NWMLS #2441920. Kate Chung, Best Choice Realty LLC
Landmark Plaza
#513
For Sale 38 Days Online
$620,000 2 BR 1.75 BA 999 SQFT
Listing courtesy NWMLS NWMLS #2443400. Brian James Slete, Redfin
OPEN Sun 2pm-4pm
Hillmans Cd Seashore
LVDI Real Investment Company, LLC
For Sale 96 Days Online
$5,698,000 5 BR 4.75 BA 5,450 SQFT
Listing courtesy NWMLS NWMLS #2419827. Grace Yu, Realogics Sotheby's Int'l Rlty
OPEN Sun 12pm-3pm
RKK Construction
For Sale 186 Days Online
$4,698,000 4 BR 4 BA 3,936 SQFT
Listing courtesy NWMLS NWMLS #2375868. Lori Holden Scott, John L. Scott, Inc.
GIB, LLC
For Sale 212 Days Online
$6,995,000 5 BR 5 BA 5,100 SQFT
Listing courtesy NWMLS NWMLS #2359638. Patrick T. Moore, Windermere Real Estate/East

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 October 2025: 34 3 from October 2024 (33).

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
November 16, 2025
Active
31 Houses 6 Condos 10 Parcels
For Sale Stats
$4,698,000
3,936 sqft
$1,194/sqft
Median values from the 31 single family homes for sale in Mercer Island WA.
Closing Stats
$2,532,500
3,295 sqft
$768/sqft
Median values for the 144 single family Mercer Island homes closed in the last 6 months.
Plus
3
New Homes
8% of the residential market
1.35
Months of Supply
This indicates a severe seller's market with upward pressure on pricing.
  • Median Sales Price For Homes Closed October 2025: $2,465,000 16 from October 2024 ($2,125,000).
  • Homes closed October 2025: 34 3 from October 2024 (33).
  • $2,532,500 was the median sale price of single family houses closed in the last 6 months.
  • 3,295 SQFT was the median size of single family houses closed in the last 6 months.
  • $768/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 144 single family Mercer Island homes closed in the last six months.
  • 21 residential closings have occurred in the last thirty days.
    Houses (14) · Condos (7)

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.