Highlights
Apartment Building
Cats and dogs allowed
In-unit washer / dryer
A/C
No parking
Garden
Gated entry
Gym
Updated 6 hours ago
1/36
Koi
1139 NW Market St, Seattle, WA 98107
$1,495 - $3,467
Studio - 2
Beds
1 - 2
Baths
Doesn't include required deposits and fees
Special offer! Ballard's Hottest Deal Start Summer with Up to 12 Weeks Free*
*only applicable for new move ins on select homes and lease terms.
Call today to schedule your tour!
Apartment floor plans
MatchesStudio1 Bed2 Beds
Studio
1 bath445 sqft
Rent / mo
Available
Unit
$1,495
Now
216S
Studio
1 bath461 sqft
Rent / mo
Available
Unit
$1,495
Now
318S
Studio
1 bath473 sqft
Rent / mo
Available
Unit
$1,495
Now
211S
$1,495
Now
412S
$1,575
Now
512S
$1,695
5/27/2026
311S
$1,756
Now
312S
Studio
1 bath477 sqft
Rent / mo
Available
Unit
$1,495
Now
308N
$1,495
Now
408N
Commute
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About Koi
Welcome to Koi, located In the heart of Ballard, with easy access to any destination in Seattle. Koi offers the finest apartment finishes and amenities with 5 star customer service.KOI offers renters the very best combination of both location and lifestyle. Situated in the Ballard neighborhood in Seattle, Washington, KOI offers spacious apartment homes and unparalleled amenities. Relax on our rooftop deck; hang with your friends and neighbors around the fire pit. Get a work-out in at our fully equipped Fitness Center or recharge after a long day in our tranquil landscaped outdoor courtyard with a fresh cup of coffee from our Clubhouse espresso machine.Location is King! KOI provides commuters with instant connectivity to the best of Seattle, and offers residents easy access to Interstate 5, Route 99 and local shopping, restaurants and entertainment venues.
Apartment amenities
Property amenities
- Abundant Natural Light
- Air Conditioning
- BILT Rewards
- Bicycle Storage
- Cable TV Ready
- Dryer
- Fireplace
- Fitness Center
- Flooring: Carpet
- Flooring: Vinyl
- Garden
- Granite Countertops
- High Ceilings
- High-speed Internet Ready
- Laundry: In Unit
- Lounge
- Package Lockers
- Parking Type: none
- Security: Gated Entry
- Stainless Steel Appliances
- View Type: Rooftop Deck with Views
- Walk-In Closets* (select homes)
- Washer
- Year Built: 2013
Pet policy
Cats allowed- $300 pet deposit
- $50 monthly pet fee
- Cat
Dogs allowed- $300 pet deposit
- $50 monthly pet fee
- Dog
Terms at Koi
6, 7, 8, 9, 10, 11, 12, 13, 14, 15.
Office hours at Koi
Sunday: Closed
Monday: 10:00 AM to 6:00 PM
Tuesday: 10:00 AM to 6:00 PM
Wednesday: 10:00 AM to 6:00 PM
Thursday: 10:00 AM to 6:00 PM
Friday: 10:00 AM to 6:00 PM
Saturday: 10:00 AM to 5:00 PM
Monday: 10:00 AM to 6:00 PM
Tuesday: 10:00 AM to 6:00 PM
Wednesday: 10:00 AM to 6:00 PM
Thursday: 10:00 AM to 6:00 PM
Friday: 10:00 AM to 6:00 PM
Saturday: 10:00 AM to 5:00 PM
Nearby schools
Students who live in Koi attend the following Seattle Public Schools (Unified School District) public schools:
AllPrimaryMiddleHigh
Showing 3 of
3 schools.
GreatSchools ratings are based on test scores and additional metrics when available.
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Frequently asked questions
How many apartment units are available and what are their rents?
- There are 17 studio apartments available starting at $1,495
- There are 5 one-bedroom apartments available starting at $2,095
- There are 6 two-bedroom apartments available starting at $2,995