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Welcome to Mercer Island!

February 15, 2026 — There are 26 homes for sale in Mercer Island, WA today. This includes 24 houses and 2 condos. 3 of these are new homes.

There are 1.44 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 (24)
There are 24 houses for sale in Mercer Island today. The median asking price is $3,943,000, median size 4,078 SQFT which is $967 / SQFT.
OPEN Sun 12pm-2pm
For Sale Listed Yesterday
$3,195,000 6 BR 3.25 BA 4,360 SQFT
Listing courtesy NWMLS NWMLS #2478141. Michelle Markwood, Windermere RE Greenwood
For Sale 3 Days Online
$12,000,000 5 BR 1.75 BA 5,100 SQFT
Listing courtesy NWMLS NWMLS #2478334. Diane Tien, Realogics Sotheby's Int'l Rlty
OPEN Sat 12pm-3pm & Sun 1pm-4pm
For Sale 3 Days Online
$4,088,000 5 BR 3.25 BA 4,220 SQFT
Listing courtesy NWMLS NWMLS #2478216. Helena Chen, eXp Realty
Islandaire
#411
For Sale 116 Days Online
$899,000 2 BR 1.75 BA 1,541 SQFT
Listing courtesy NWMLS NWMLS #2441920. Kate Chung, Best Choice Network LLC
Devington
#501
For Sale 213 Days Online
$650,000 2 BR 2 BA 1,124 SQFT
Listing courtesy NWMLS NWMLS #2407818. Justin Cao, Kelly Right RE of Seattle LLC
OPEN Sat 12pm-4pm & Sun 12pm-4pm
Island Ridge Trs
JayMarc Homes
For Sale 30 Days Online
$5,299,000 5 BR 5.25 BA 5,028 SQFT
Listing courtesy NWMLS NWMLS #2467659. Daniel Sessoms, COMPASS
OPEN Sun 1pm-4pm
RKK Construction
For Sale 85 Days Online ▼ Reduced $65K
$4,395,000 5 BR 4 BA 3,936 SQFT
Listing courtesy NWMLS NWMLS #2456993. Lori Holden Scott, John L. Scott, Inc.
OPEN Sun 1:30pm-4pm
GIB, LLC
For Sale 302 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 January 2026: 6 20 from January 2025 (5).

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
February 15, 2026
Active
24 Houses 2 Condos 11 Parcels
For Sale Stats
$3,943,000
4,078 sqft
$967/sqft
Median values from the 24 single family homes for sale in Mercer Island WA.
Closing Stats
$2,415,957
3,320 sqft
$727/sqft
Median values for the 90 single family Mercer Island homes closed in the last 6 months.
Plus
3
New Homes
12% of the residential market
1.44
Months of Supply
This indicates a severe seller's market with upward pressure on pricing.
  • Median Sales Price For Homes Closed January 2026: $2,074,975 19 from January 2025 ($1,750,000).
  • Homes closed January 2026: 6 20 from January 2025 (5).
  • $2,415,957 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.
  • $727/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 90 single family Mercer Island homes closed in the last six months.
  • 5 residential closings have occurred in the last thirty days.
    Houses (4) · 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.