Island Square

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2758 78th Ave SE, Mercer Island, WA 98040
$1,548 - $7,141
Studio - 2 Beds
Updated 1 day ago
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Updated 1 day ago
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Note: Based on community-supplied data and independent market research. Subject to change without notice.

Lease Terms

Please contact us for available lease terms.


One-Time Expenses

  • Cat Fee: $350
  • Cat Deposit: $100
  • Dog Fee: $350
  • Dog Deposit: $100

Recurring Expenses

  • Unassigned Other Parking: $75
  • Cat Rent: $25
  • Dog Rent: $25
What's the true cost to move into Island Square?

Apartment Description

Island Square's spacious studio, one bedroom, and two bedroom apartment homes are minutes from Bellevue and downtown Seattle on Puget Sound's Mercer Island.

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 fitness center before retreating to our waterfall spa. Afterwards 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 Mercer Island school district's Island Square Apartment Homes today.

Island Square is located in Mercer Island, Washington in the 98040 zip code. This apartment community was built in 1111 and has 5 stories with 233 units.

  • Office Hours

  • Sunday
    12:00 PM 5:00 PM
  • Monday
    9:00 AM 6:00 PM
  • Tuesday
    9:00 AM 6:00 PM
  • Wednesday
    9:00 AM 6:00 PM
  • Thursday
    9:00 AM 6:00 PM
  • Friday
    9:00 AM 5:00 PM
  • Saturday
    9:00 AM 5:00 PM

Features & Amenities

Community Features

  • Package Service
  • On-Site Maintenance
  • Concierge
  • On-Site Shopping
  • Guest Apartment
  • Pet Care Center
  • Elevator
  • Business Center
  • Clubhouse
  • Complimentary Breakfast
  • Extra Storage
  • Sundeck
  • Courtyard
  • BBQ Grill
  • Fitness Center
  • Sauna
  • Spa

Floor Plan Amenities

  • High Speed Internet
  • Wi-Fi
  • Washer/Dryer
  • A/C
  • Smoke Free
  • Wired for Cable
  • Satellite TV
  • Fireplace
  • Wheelchair Accessible
  • Garbage Disposal
  • Granite Counters
  • Stainless Steel Appliances
  • Walk-In Closets
  • Patio


Surface Lot


Open street parking, first come, first serve.


Other $75

Unassigned garage space is $75.00 per month and assigned garage space is $100 per month.

Pet Policy

Dogs Allowed

  • $100 Deposit
  • $25 Monthly Pet Rent
  • $350 Fee
  • 2 Pet Limit

Acceptable animals include domestic cats, fish (maximum tank size: 50 gallons), birds and dogs. Dogs that are purebreds or mixes of the following breeds are prohibited: Akita, Alaskan Malamute, Chow-Chow, Doberman, German Shepherd, Great Dane, Pit Bull (American Staffordshire Terrier, American Pit Bull Terrier, Staffordshire Bull Terrier), Rottweiler, Saint Bernard, Shar Pei, and Siberian Husky. All other animals are prohibited. NO ANIMAL IS AUTHORIZED WITHOUT MANAGEMENT’S PRIOR WRITTEN PERMISSION AND THE EXECUTION OF AN ANIMAL ADDENDUM.

For 1 pet: $100 Pet Deposit, $350 Pet Fee, $25/month Small dog or cat, $45/month Large dog over 35lbs. For 2 pets: $200 Pet Deposit, $600 pet fee, $45/month Small dog or cat, $80/month Large dog over 35lbs. Pet fee is non-refundable.

Cats Allowed

  • $100 Deposit
  • $25 Monthly Pet Rent
  • $350 Fee
  • 2 Pet Limit

Domesticated house cats only. Pet rent and pet fee quoted is per animal. Pet fee is non-refundable.

For 1 pet: $100 Pet Deposit, $350 Pet Fee, $25/month Small dog or cat, $45/month Large dog over 35lbs. For 2 pets: $200 Pet Deposit, $600 pet fee, $45/month Small dog or cat, $80/month Large dog over 35lbs. Pet fee is non-refundable.


GreatSchools Ratings Data

Ratings give an overview of a school's test results. The ratings are based on a comparison of test results for all schools in the state.

School boundaries are subject to change. Always double check with the school district for most current boundaries.



West Mercer Elementary School K-5 | Assigned

4141 81st Ave SE
(206) 236-3433

722 Students


Island Park Elementary School K-5 | Assigned

5437 Island Crest Way
(206) 230-6280

543 Students


Hawthorne Elementary School

4100 39 Av South
(206) 252-7210

296 Students


Islander Middle School 6-8 | Assigned

8225 SE 72nd
(206) 230-6161

1,011 Students


Mercer Island High School 9-12 | Assigned

9100 SE 42nd
(206) 236-3394

1,453 Students


American Academy

7834 SE 32nd Street
(206) 230-5672

Public Transportation


Seattle-Tacoma International Airport

Drive:20 min

Distance:16.6 mi

Commuter Rail

King Street (Seattle) Station Commuter Rail (Sounder South Line)

Drive:9 min

Distance:5.4 mi

Downtown Mercer Island Neighborhood in Mercer Island, WA

74 Walk Score® Very Walkable
42 Transit Score® Some Transit

What is a Walk Score® & Transit Score®?

Walk Score® measures the walkability of any address. Transit Score® measures access to public transit.

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Detailed Scores

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