Skip to main content
Newly renovated homes now available! View apartments
Studio - 2 Bedrooms Starting at $1,808

Life Connected on Mercer Island

Island Square presents vibrant studio, one, and two-bedroom apartment homes for rent in the highly desirable Mercer Island location. Our updated homes feature Swiss elm cabinetry, quartz countertops, brushed nickel fixtures, stainless steel appliances, and wood plank flooring. Each uniquely designed floor plan offers modern, energy-efficient appliances and large windows, providing a bright and welcoming atmosphere. Residents can enjoy a state-of-the-art 24-hour fitness center and look forward to our upcoming new clubhouse, which will include a conference room, co-working space with booths, lounge seating, and a podcast room.  With close proximity to the Light Rail, commuting is a breeze. Experience the best of Mercer Island's restaurants, shops, and outdoor recreation just steps from your door.
Discover your next apartment home at Island Square.

Discover vibrant studio, 1- and 2-bedroom apartments for rent at Island Square. Enjoy essential amenities like a 24-hour fitness center. Each floor plan features modern appliances and large windows. Experience Mercer Island's best right at your doorstep. Find your next apartment home at Island Square.

Save 4 weeks off rent! Applies to first full month's rent only. Minimum 12 month lease term required. *Select apartments

Recently Viewed Apartments

New Premium Interiors

At Island Square, each studio, one-, and two-bedroom apartment home was designed with you in mind. Updated interiors feature swiss elm cabinetry, white quartz countertops, stainless steel appliances, and wood plank flooring.

View Available Apartments

Outdoor Terrace

Our professionally landscaped terrace is truly unique. Unlike most apartment communities, our residents can experience the quiet serenity of our terrace on the second floor of our community year-round. Natural solitude is never too far away at Island Square.

View Amenities

Convenient Living in Mercer Island

Experience convenient daily living in Mercer Island. Located between Bellevue and Seattle, enjoy easy access to both city centers as well as close proximity to local shops, restaurants, and an abundance of outdoor recreation areas.

Explore the Neighborhood

Convenient Living in Mercer Island

Experience convenient daily living in Mercer Island. Located between Bellevue and Seattle, enjoy easy access to both city centers as well as close proximity to local shops, restaurants, and an abundance of outdoor recreation areas.

Explore the Neighborhood

Recent Reviews

Travis R.
Travis R.
3/30/2024

Island Square calls itself a community. The great thing is - in this case - that's actually true! I give much credit to Chrystle - the property manager -...

Read Yelp Reviews

OTHER COMMUNITIES of INTEREST

Ashton Bellevue drone building exterior

Ashton Bellevue

10710 NE 10th Street Bellevue, WA 98004
Starting at $3,328
TEN20 drone building exterior

TEN20

10710 NE 10th Street Bellevue, WA 98004
Starting at $3,164
Elements drone building exterior

Elements Apartments

958 111th Ave NE Bellevue, WA 98004
Starting at $1,798
Brio drone building exterior

Brio

11130 NE 10th Street Bellevue, WA 98004
Starting at $1,939