Welcome to Belmont Apartments, presented by Belmont Apartment Partners. We have several units available for lease. For more information and to schedule a showing, please contact us. Hainsworth Mobile App Laundry Facility, Electric Stove/Oven, Wall-to-wall carpet, Gas Heat, Abundant Natural Light, Vintage Building, Microsoft Connector Nearby, Large Windows, Built-In Dresser, Easy Online Application, Lease Additional Storage, Full-Size Bathroom, Tiled Kitchen Countertop, Card-Operated Laundry Facility On-Site, Tons of Kitchen Cabinets, Controlled-Access Entry, Optional Reserved Open-Lot Parking on Site, Built-in Vanity, Large Walk-in Closet w/ Window, Convenient Online Resident Portal, White Kitchen Cabinetry, Vintage-Tiled Bathroom Floor, Tenant Pays For Utilities, Yes, Studio, Efficient Thermal Double-Paned Windows, Original Hardwood Floors, Electric Heat, Large Walk-In Closet, Refrigerator, Dining Nook, Reserved Parking, Carpet Throughout, Bathtub, Built-in Shelving & Storage, Gas Range/Oven, Laundry Facility, Natural Light & Spacious Kitchen. Cats Allowed.
RentalSource last checked: June 10, 2026 · 4:40 PM ET
Listing data quality - We review listings daily to detect outdated, duplicate, or misleading information.
Property Summary
Property Type:
Apartment
Rental Fee:
$1,225 - $1,395
Bedrooms:
1 beds
Bathrooms:
1 baths
Size:
365-475 sqft
Pet Friendly:
Yes
Listing Status:
Active
ID:
83177930
Property Amenities
• Carpeted Floors
• Electric Range
• Gas Range
• Hardwood Floors
• Pet Friendly
• Refrigerator
• Walk-in Closets
Community Features
• Laundry Facilities
• Parking
• Storage
Unit Rates
Name
Beds
Baths
Sqft
Rent
Studio
1
1
475
$1,225
Studio
1
1
365
$1,295
Studio
1
1
438
$1,395
Additional Details
Apartments for rent in Seattle for $1,225-$1,395 with 1 bed, 1 bath, 365-475 sqft, pet friendly and located at 516 E Union St in Seattle, WA 98122. The averaged rental price of $1,310 is 14.2% ($216) lower than the average rent of $1,526 for a 1 bedroom apartment in Seattle, WA and 15.0% ($232) lower than the average rent of $1,542 for a 1 bedroom apartment in King County. 516 E Union St was advertised by Belmont Apartment Partners on March 4, 2026 at 11:33 AM ET, last updated yesterday on June 9, 2026 at 3:04 PM ET and last checked yesterday at 4:40 PM ET.
Affordability Calculator
Can I afford to live at 516 E Union St?
Bedrooms
1 bedroom
30%
10%Recommended50%
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
$49,000 /year
With your chosen rent-to-income ratio, an annual income of $49,000 is recommended to comfortably afford this 1-bedroom rental priced at $1,225 per month.
