Total monthly cost $1,495 - $3,370
Beds Studio-2 Beds
Baths 1-2.5

Koi

1139 NW Market Street, Seattle, WA

Schedule a tour

Select a date to start scheduling a tour.
Loading...

Floor plans

Updated today
This listing displays total monthly cost, which is the base rent including recurring monthly fees and costs as provided by the property. It does not include application fees, variable costs, and optional charges such as application fees, utility costs, pet charges, etc.
$Income restricted
Studio C Floor Plan at Koi Apartments, Seattle, Washington
Studio C
Studio / 1 Bath / 461 Sqft
$1,495
Unit Total monthly cost Availability
318S $1,495 Now
View
Studio D Floor Plan at Koi Apartments, Seattle, Washington, 98107
Studio D
Studio / 1 Bath / 473 Sqft
$1,495 - $1,756
Unit Total monthly cost Availability
412S $1,495 Now
View
211S $1,650 Now
View
Studio E Floor Plan at Koi Apartments, Seattle
Studio E
Studio / 1 Bath / 477 Sqft
$1,550 - $1,575
Unit Total monthly cost Availability
408N $1,550 Now
View
308N $1,575 Now
View
Studio F Floor Plan at Koi Apartments, Seattle, 98107
Studio F
Studio / 1 Bath / 508 Sqft
$1,595 - $1,892
Unit Total monthly cost Availability
306S $1,595 Now
View
206S $1,595 Now
View
Studio G Floor Plan at Koi Apartments, Seattle
Studio G
Studio / 1 Bath / 513 Sqft
$1,775
Unit Total monthly cost Availability
112S $1,775 Now
View
2x2 A Floor Plan at Koi Apartments, Seattle
2x2 A
2 Beds / 2 Baths / 904 Sqft
$3,195
Unit Total monthly cost Availability
312N $3,195 Now
View
2x2 D Floor Plan at Koi Apartments, Washington
2x2 D
2 Beds / 2 Baths / 924 Sqft
$3,279
Unit Total monthly cost Availability
609N $3,279 Now
View
2x2 E Floor Plan at Koi Apartments, Seattle, 98107
2x2 E
2 Beds / 2 Baths / 1,041 Sqft
$3,245 - $3,370
Unit Total monthly cost Availability
204S $3,245 Now
View
504S $3,370 May 7
View
2x2 G Floor Plan at Koi Apartments, Seattle
2x2 G
2 Beds / 2 Baths / 1,107 Sqft
$3,250
Unit Total monthly cost Availability
213S $3,250 Now
View
1x1 B Floor Plan at Koi Apartments, Seattle, 98107
1x1 B
1 Bed / 1 Bath / 645 Sqft
$2,095
Unit Total monthly cost Availability
201N $2,095 May 12
View
1x1 Study 1 Floor Plan at Koi Apartments, Seattle, 98107
1x1 Study 1
1 Bed / 1 Bath / 734 Sqft
$2,450
Unit Total monthly cost Availability
617S $2,450 May 7
View
Studio A Floor Plan at Koi Apartments, Seattle, Washington, 98107
Studio A
Studio / 1 Bath / 445 Sqft
Ask for pricing

Check for available units

Contact us
Studio B Floor Plan at Koi Apartments, Seattle, 98107
Studio B
Studio / 1 Bath / 453 Sqft
Ask for pricing

Check for available units

Contact us
Studio H Floor Plan at Koi Apartments, Seattle, Washington, 98107
Studio H
Studio / 1 Bath / 521 Sqft
Ask for pricing

Check for available units

Contact us
Studio I Floor Plan at Koi Apartments, Washington
Studio I
Studio / 1 Bath / 532 Sqft
Ask for pricing

Check for available units

Contact us
1x1 A Floor Plan at Koi Apartments, Seattle, Washington, 98107
1x1 A
1 Bed / 1 Bath / 600 Sqft
Ask for pricing

Check for available units

Contact us
1x1 C Floor Plan at Koi Apartments, Seattle
1x1 C
1 Bed / 1 Bath / 705 Sqft
Ask for pricing

Check for available units

Contact us
1x1 E Floor Plan at Koi Apartments, Seattle, Washington, 98107
1x1 E
1 Bed / 1 Bath / 756 Sqft
Ask for pricing

Check for available units

Contact us
1x1 F Floor Plan at Koi Apartments, Washington
1x1 F
1 Bed / 1 Bath / 783 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Den A Floor Plan at Koi Apartments, Seattle
1x1 Den A
1 Bed / 1 Bath / 740 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Den B Floor Plan at Koi Apartments, Washington
1x1 Den B
1 Bed / 1 Bath / 746 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Den C Floor Plan at Koi Apartments, Seattle, Washington
1x1 Den C
1 Bed / 1 Bath / 751 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Den D Floor Plan at Koi Apartments, Seattle
1x1 Den D
1 Bed / 1 Bath / 788 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Live Work A Floor Plan at Koi Apartments, Seattle, Washington, 98107
1x1 Live/Work A
1 Bed / 1 Bath / 678 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Live Work B Floor Plan at Koi Apartments, Washington
1x1 Live/Work B
1 Bed / 1 Bath / 699 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Live Work C Floor Plan at Koi Apartments, Seattle, 98107
1x1 Live/Work C
1 Bed / 1 Bath / 736 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Loft Floor Plan at Koi Apartments, Seattle, Washington, 98107
1x1 Loft
1 Bed / 1 Bath / 638 Sqft
Ask for pricing

Check for available units

Contact us
1x1 Study B Floor Plan at Koi Apartments, Seattle, Washington
1x1 Study B
1 Bed / 1 Bath / 784 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Den Loft A Floor Plan at Koi Apartments, Washington
1x1.5 Den Loft A
1 Bed / 1.5 Baths / 907 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Den Loft B Floor Plan at Koi Apartments, Seattle, 98107
1x1.5 Den Loft B
1 Bed / 1.5 Baths / 952 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work A Floor Plan at Koi Apartments, Seattle, Washington
1x1 Live/Work A
1 Bed / 1 Bath / 729 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work B Floor Plan at Koi Apartments, Seattle, Washington
1x1.5 Live/Work B
1 Bed / 1.5 Baths / 804 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work C Floor Plan at Koi Apartments, Seattle, 98107
1x1.5 Live/Work C
1 Bed / 1.5 Baths / 820 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work D Floor Plan at Koi Apartments, Seattle
1x1.5 Live/Work D
1 Bed / 1.5 Baths / 827 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work E Floor Plan at Koi Apartments, Seattle, Washington, 98107
1x1.5 Live/Work E
1 Bed / 1.5 Baths / 873 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work F Floor Plan at Koi Apartments, Washington
1x1.5 Live/Work F
1 Bed / 1.5 Baths / 899 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work G Floor Plan at Koi Apartments, Seattle, 98107
1x1.5 Live/Work G
1 Bed / 1.5 Baths / 923 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work H Floor Plan at Koi Apartments, Seattle, Washington
1x1.5 Live/Work H
1 Bed / 1.5 Baths / 927 Sqft
Ask for pricing

Check for available units

Contact us
1x1.5 Live Work I Floor Plan at Koi Apartments, Seattle, Washington
1x1.5 Live/Work I
1 Bed / 1.5 Baths / 1,032 Sqft
Ask for pricing

Check for available units

Contact us
2x2 B Floor Plan at Koi Apartments, Washington
2x2 B
2 Beds / 2 Baths / 908 Sqft
Ask for pricing

Check for available units

Contact us
2x2 C Floor Plan at Koi Apartments, Seattle
2x2 C
2 Beds / 2 Baths / 922 Sqft
Ask for pricing

Check for available units

Contact us
2x2 F Floor Plan at Koi Apartments, Seattle, Washington
2x2 F
2 Beds / 2 Baths / 1,043 Sqft
Ask for pricing

Check for available units

Contact us
2x2 Loft A Floor Plan at Koi Apartments, Seattle
2x2 Loft A
2 Beds / 2 Baths / 1,020 Sqft
Ask for pricing

Check for available units

Contact us
2x2 Loft B Floor Plan at Koi Apartments, Seattle, Washington, 98107
2x2 Loft B
2 Beds / 2 Baths / 1,028 Sqft
Ask for pricing

Check for available units

Contact us
Koi Apartments in Seattle, Washington 2x2.5 Loft Floor Plan at Koi Apartments, Washington
2x2.5 Loft
2 Beds / 2.5 Baths / 1,111 Sqft
Ask for pricing

Check for available units

Contact us

Policies

Application fees $50 - $500

There may be additional unit-specific fees. Please select a unit and move-in date here.

Security pet deposit $300

Monthly pet rent $50

No aggressive breeds and no weight limit, please contact for more details.

View more

The fees are estimates and actual amounts may vary. Pricing and availability are subject to change. For details, contact the property.

Cost calculator

See initial one-time fees and calculate total monthly cost based on different lease options. 

View more
Rent specials

Ballard’s Best Value—Now with 8 Weeks Free and MORE!* Call today to schedule your tour! Offers vary by floor plan.

Check details about rent specials

Amenities

Koi Apartments doesn’t try to impress—it just does. From light-filled interiors with stainless-steel appliances to a rooftop deck designed for late sunsets and city views, this community delivers exactly what you need, without the extras you don’t. Plus, our luxury apartments in Ballard, Seattle pair clean design with everyday ease, featuring washers& dryers and soaring ceilings. Even rent pays you back with BILT Rewards, and we’re also part of the MFTE program. Furnished Apartments Available

Apartment amenities

  • High Ceilings
  • Granite Countertops
  • Vinyl Plank Flooring
  • Carpet in Bedrooms
  • Walk-In Closets* (select homes)
  • Washer/Dryer
  • Stainless Steel Appliances
  • Abundant Natural Light
  • Air Conditioning Available for Rent

Community amenities

  • Resident Lounge with Chef's Kitchen
  • Fireplace and Entertainment Center
  • 24/7 Fitness Center
  • Rooftop Deck with Views
  • Courtyard Garden with Firepit and BBQ Area
  • Outdoor Television and Covered BBQ Area
  • WiFi Available in Common Areas
  • Bike Storage
  • Package Lockers
  • Controlled Access
  • BILT Rewards
Explore What Makes Our Seattle Apartments Stand Out   Community Amenities Our fantastic amenities are designed to match your pace, from early mornings to late nights. Host with ease in the resident lounge with a chef’s kitchen, unwind in the courtyard garden by the firepit, or catch the game outside at the covered grills and TV. When it’s time to move, the 24/7 fitness studio is ready whenever you are. Package lockers and bike storage keep the details in check, and controlled access gives you additional peace of mind. Apartment Amenities Inside, stainless-steel appliances and granite countertops bring a modern edge to the kitchen, while vinyl plank flooring and high ceilings add a clean, open feel throughout. Soft carpet in the bedrooms keeps things cozy, and abundant natural light makes the space even more inviting. You'll also have the convenience of a washer and dryer, with select layouts offering walk-in closets. Need to cool down? Air conditioning is available for rent. Call today to learn everything about our Ballard luxury apartments!

Services

We prioritize your convenience with Renter Essentials that help you move in easily and live comfortably at Koi.

  • Flex rent payments

Ratings and reviews

4.0 Company rating
5.4K Reviews
Parking 4.0
Location 4.5
Maintenance 4.0
Noise 4.0
Staff 4.5
Amenities 4.0
Value 4.0
Ratings based on reviews from other properties managed by Avenue5 Residential, LLC.

Building details

2 buildings in the community 166 apartments in the community 3 - 6 stories per building Building constructed in 2013 Green building

Property description

Welcome to Koi Apartments, where boutique living meets bold design in the heart of one of Seattle’s most dynamic neighborhoods.  Located in Ballard, our apartments offer curated interiors, thoughtful amenities, and exceptional service, creating an experience that is truly extraordinary. First, choose from studio, one, and two-bedroom floor plans with up to 1,111 square feet of space built to...
Welcome to Koi Apartments, where boutique living meets bold design in the heart of one of Seattle’s most dynamic neighborhoods.  Located in Ballard, our apartments offer curated interiors, thoughtful amenities, and exceptional service, creating an experience that is truly extraordinary. First, choose from studio, one, and two-bedroom floor plans with up to 1,111 square feet of space built to match your rhythm and routine. Then, enjoy stainless-steel appliances, granite countertops, and vinyl plank flooring that brings a sleek, modern feel to your kitchen. The bedrooms feature soft carpeting, while high ceilings and expansive windows fill your home with natural light. Select units include walk-in closets, and every layout comes equipped with a washer and dryer. You've met the interiors, now it's time for the amenities to take the stage. This collection is all about balance: recharge, connect, or focus, all without leaving the perimeter. Relax in the resident lounge with a chef’s kitchen or catch the game in the entertainment center. Step outside to the courtyard garden with a firepit and BBQ area or head up to the rooftop deck for panoramic views, covered grills, and an outdoor television that sets the scene for unforgettable nights. You can also exercise in the 24/7 fitness studio, and make the most of perks like package lockers, bike storage, BILT rewards, and controlled access. Schedule a tour today – these apartments in Seattle are something else!
Koi Apartments starts with smart design and lets the rest fall into place. Our studio, one, and two-bedroom apartments in Ballard offer flexible layouts, including loft and den options to match the way you live. Abundant natural light pours through oversized windows, while premium interior choices make each space feel open, functional, and uniquely yours. Whether you're after a cozy setup or extra room to stretch, you'll find a floor plan that fits—without the filler. *all 6-11 month lease terms are $300/mo. in addition to the displayed pricing  Embrace Comfort in Our Seattle Apartments Our homes are designed to provide comfort without compromise. The kitchens feature stainless-steel appliances and granite countertops, while high ceilings, vinyl plank flooring, and soft carpet in the bedrooms create a space that feels and looks inviting. Select units include walk-in closets for added flexibility, and all come equipped with washers & dryers for day-to-day ease. As a thoughtful extra, air conditioning is available for rent. Studio If your lifestyle in Seattle calls for studio apartments, you’ll love our curated selection. Reaching up to 532 square feet, they are available in a variety of smart layouts—each one blending function and flair. One-bedroom Our one-bedroom floor plans, ranging from 600 to 1,032 square feet, offer a mix of classic comfort and modern flexibility. Choose the one that fits your rhythm, whether that’s a timeless single-level setup, a stylish loft-style home, or a layout with a den for extra versatility. Two-bedroom The two-bedroom residences, covering up to 1,111 square feet, give you all the room you need. No matter if you’re sharing, need a guest, or want an office that doubles as a creative corner, these ones are all about flow. Find your nest amongst our apartments in Ballard. Schedule a private tour today.

Neighborhood

Use the map to explore the neighborhood and see how it matches your interests.

1139 NW Market Street, Seattle, WA 98107
Loading content, please wait...
Loading...

Contact information

Property managed by: Avenue5 Residential, LLC

Call leasing office: (844) 734-3028

Property office hours:
Today 10:00AM-6:00PM
  • Monday 10:00AM-6:00PM
  • Tuesday 10:00AM-6:00PM
  • Wednesday 10:00AM-6:00PM
  • Thursday 10:00AM-6:00PM
  • Friday 10:00AM-6:00PM
  • Saturday 10:00AM-5:00PM



Frequently asked questions

When were prices and availability for this property last updated?

Prices and availability for this property were last updated Today.

What floorplans are available?

The following floorplans are available: studio apartments from $1,495, 1-bedroom apartments from $2,095 and 2-bedrooms apartments from $3,195.

What are the most popular nearby apartments?

The most popular nearby apartments are: Koi, Skye Apartments, Maris and Bowman.

What neighborhood is Koi in?

Koi is located in the North Seattle neighborhood.

What are the business hours?

The business hours are:

  • Monday 10:00AM-6:00PM
  • Tuesday 10:00AM-6:00PM
  • Wednesday 10:00AM-6:00PM
  • Thursday 10:00AM-6:00PM
  • Friday 10:00AM-6:00PM
  • Saturday 10:00AM-5:00PM