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Home / Seattle Area Apartments / Mercer Island / Island Square
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Updated 29 minutes ago

Island Square


2758 78th Ave SE Mercer Island, WA

Studio - 2 Bed
•
1 - 2 Bath

547 - 1,277 Sq. Ft.

Available Now
Floor plans
Studio • 1 Bath
3D Tour
$1,932
547 ft2
1 Available
Unit 301
$1,932
3D Tour
Available Apr 24th, 2026
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1 Bed • 1 Bath
3D Tour
$2,729 - $3,120
810 ft2
3 Available
Unit 413
$2,844
3D Tour
Available Now
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Unit 408
$3,120
3D Tour
Available Apr 3rd, 2026
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Unit 208
$2,729
3D Tour
Available May 8th, 2026
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View Rented Units
1 Bed • 1 Bath
3D Tour
$2,949
809 ft2
1 Available
Unit 205
$2,949
3D Tour
Available Mar 20th, 2026
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View Rented Units
1 Bed • 1 Bath
3D Tour
$3,094
986 ft2
1 Available
Unit 409
$3,094
3D Tour
Available Mar 28th, 2026
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View Rented Units
1 Bed • 1 Bath
$2,839
915 ft2
1 Available
Unit 411
$2,839
Available Mar 31st, 2026
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1 Bed • 1 Bath
3D Tour
$2,705
814 ft2
1 Available
Unit 405
$2,705
3D Tour
Available May 23rd, 2026
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2 Beds • 2 Bath
3D Tour
$3,999
1277 ft2
1 Available
Unit 212
$3,999
3D Tour
Available Jun 12th, 2026
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Where you'll live
Street View
Map View
Satellite View
Island Square
Island Square
Island Square
Amenities
In-unit Laundry
Fitness Center
Storage
Fireplace
Controlled Access
Hardwood Floors
Multi-use Room
Resident Mobile App
Undermount Sinks
Soaking Tub
Built-in Closet Organizers
Quartz Countertops
Short Term Lease
Professional On-site Management
Furnished Available
Stainless Appliances
Clubhouse
Package Receiving
Elevator
Sauna
Balcony, Deck, Patio
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Parking
Covered Parking
Electric Vehicle Charging
Lease & Fees
Application Fee: $60.00
Admin Fee: $400.00
Lease Length:

3 - 15 month lease terms available

Security Deposit: $250.00
Property details
Description

Island Square Apartment Homes features spacious studio, one-bedroom, and two-bedroom apartment homes for rent on Puget Sound's coveted Mercer Island. Conveniently located just outside of downtown Seattle and Bellevue, Island Square Apartments is minutes away from Safeco Field, Qwest Stadium, and Sea-Tac International Airport. Apartments at Island Square feature granite and marble countertops, hardwood-style flooring, fireplaces, soaker tubs, and stainless steel appliances. After a long day, come home and work out the day's stress in our state-of-the-art fitness center. Afterward, take a peaceful stroll through our garden courtyards. Fancy a night out? Enjoy boutique shopping and fine dining at Seattle's famous Bellevue Square, Pacific Place, and Westlake Center. Come home to Island Square Apartments today.

Additional Details
Year Built: 2007
Year Remodeled: 2026
Total Unit Count: 235
Last Updated: Updated 29 minutes ago
Contact Number: (720) 283-6120
Property manager information
UDR, Inc.
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Office Hours
Tuesday: 10:00 AM - 6:00 PM
Wednesday: 10:00 AM - 6:00 PM
Thursday: 10:00 AM - 6:00 PM
Friday: 10:00 AM - 6:00 PM
Saturday: 10:00 AM - 5:00 PM
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Photos Floor Plans Amenities
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Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Island Square by bedroom type below.
Studio
Suggested income:
$69,600
per year
1 Bedroom
Suggested income:
$104,300
per year
2 Bedroom
Suggested income:
$144,000
per year
Rent report

Island Square Rent vs. Mercer Island Average

 Island Square      Mercer Island Average
Studio
$1,932
$1,933
$0
$650
$1,300
$1,950
$2,600
1BR
$2,897
$2,558
$0
$950
$1,900
$2,850
$3,800
2BR
$3,999
$3,182
$0
$1,300
$2,600
$3,900
$5,200

Island Square is asking 0% less than the average studio apartment in Mercer Island.

If you upsized to an average priced Mercer Island 1 bedroom apartment, you would pay 24% more per month.

Island Square provides 1% less square footage than the average Mercer Island studio apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Island Square
Studio $1,932 $3.50 $5,796
1BR $2,897 $3.40 $8,691
2BR $3,999 $3.10 $11,997
Mercer Island Average
Studio $1,933 $3.50 $5,799
1BR $2,558 $3.20 $7,673
2BR $3,182 $2.90 $9,546
3BR $4,150 $2.80 $12,449
4BR $8,500 $2.00 $25,500

Availability in Mercer Island

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 11 2BR units on the market in Mercer Island. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
10% 20% 37% 13% 17%
Available Units in Mercer Island
Studio 3
1BR 6
2BR 11
3BR 4
4BR 5
Location
Nearby Colleges

Bellevue College

Seattle Central College

Seattle Community College Central Campus

University of Washington-Seattle Campus

South Seattle College

Nearby Hospitals
Name Distance
Va Puget Sound Health Care System Seattle 3.83 mi.
Swedish Medical Center Cherry Hill Campus 3.92 mi.
Kaiser Permanente Central Hospital 4.35 mi.
Nearby Fire Stations
Name Distance
Mercer Island Fire Department 0.23 mi.
Mercer Island Fire Department 0.7 mi.
Bellevue Fire Department 1.91 mi.
FAQs
Is this property currently leasing units?
Yes. There are 9 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 7 units available for move-in over the next 2 months. 1 unit is vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 547 to 1,277 square feet.
Does this property allow cats or dogs?
This property allows tenants to keep cats and dogs.
How many bedrooms are in the available units?
There are studio and 1 bedroom units available.
How many bathrooms are in the available units?
There are 1 bathroom units available.
What's the monthly rent at this property?
Rent on available units ranges from $1,932 to $3,120. Island Square has studio units available starting at $1,932 and 1 bedroom units available starting at $2,729.
Where is this property located?
This property is at 2758 78th Ave SE in Mercer Island, WA. It's 1.3 miles northwest from the center of Mercer Island.
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