Find Rentals in Seattle

Houses for Rent

Apartments for Rent

Explore Listings

Property Managers

Listings Quality Policy

Renter Resources

Avoid Scams & Fraud

Rent vs. Buy Calculator

Rent Affordability Calculator

Help & Support

1 / 10

Updated - 2 days ago

Verified

Pet Friendly

121 15th Ave E

Seattle, WA 98112 - King County

Apartment

1 beds

1 baths

525 sqft

About 121 15th Ave E

Felix Flats are ideal for those who want to live in Seattle with a smaller footprint. Each unit has been thoughtfully designed with custom built-ins and other space-saving amenities. sleek community spaces like our expansive rooftop with views of Seattle to expand your living space and entertain. To simplify your day-to-day, Felix Flats includes controlled building access, bike storage, top of the line fitness center and professional management. Elevator, 24 Hour Fitness Center, On-site Bike Storage, Community Bbq, Rooftop Deck With Amazing View, Secure Entry/Intercom, 97 Walk Score, 89 Bike Score, Dishwasher, Garbage Disposal, Gas Range, Built-In Microwave, Full Kitchen, Stainless Steel Appliances, Quartz Countertops, Front Loading Washer/Dryer, Juliet Balcony, Vinyl Hardwoods Throughout Apartment & Full Bathroom. Pet Friendly.

RentalSource last checked: June 9, 2026 · 3:41 PM ET

Last updated: June 8, 2026 at 4:37 PM ET

Managed by: Redside Partners · (206) 202-6463 · Appfolio

Listing data quality - We review listings daily to detect outdated, duplicate, or misleading information.

Property Summary

Property Type:	Apartment
Rental Fee:	$2,195
Bedrooms:	1 beds
Bathrooms:	1 baths

Size:	525 sqft
Pet Friendly:	Yes
Listing Status:	Active
ID:	83258379

Property Amenities

• Balcony/Patio

• Garbage Disposal

• Dishwasher

• Gas Range

• Microwave

• Pet Friendly

• Washer/Dryer In Unit

Community Features

• Bike Paths

• Fitness Center

• Storage

Additional Details

Apartment for rent in Seattle for $2,195 with 1 bed, 1 bath, 525 sqft, pet friendly and located at 121 15th Ave E in Seattle, WA 98112. The rental price of $2,195 is 43.8% ($669) higher than the average rent of $1,526 for a 1 bedroom apartment in Seattle, WA and 42.3% ($653) higher than the average rent of $1,542 for a 1 bedroom apartment in King County. 121 15th Ave E was advertised by Redside Partners on March 17, 2026 at 11:55 AM ET, last updated yesterday on June 8, 2026 at 4:37 PM ET and last checked yesterday at 3:41 PM ET.

Affordability Calculator

Can I afford to live at 121 15th Ave E?

Bedrooms

1 bedroom

Rent-to-income ratio

30%

10% Recommended 50%

Move the slider to select the percentage of your monthly income you're comfortable spending on rent. Typically, it's advised to spend about 30% or less on housing.

Recommended income

$87,800 /year

With your chosen rent-to-income ratio, an annual income of $87,800 is recommended to comfortably afford this 1-bedroom rental priced at $2,195 per month.

For more information on rent affordability, visit our rent calculator or rent vs. buy calculator.

Apartment for rent

$2,195

Rent Affordability Calculator

Interested in 121 15th Ave E?

Find out more about this property & see if it's available now.

Property managed by:

Redside Partners
(206) 202-6463

Avoid rental scams - Situations involving wire transfers or a landlord who can't meet you in person can be red flags.