Westlake · Seattle condo building
Union Bay condos for sale
762 Hayes Street, Seattle, WA 98109 · built 1977 · 34 units · 4 stories
For sale now
1
live NWMLS count
Sold, last 12 months
0
Median sold price
—
Median days on market
—
Information and statistics derived from Northwest Multiple Listing Service.
Homes for sale at Union Bay
1 NWMLS listing at 762 Hayes Street, refreshed every 30 minutes.
About the building
Union Bay at a glance
Union Bay is a condominium building at 762 Hayes Street in Westlake, Seattle, Washington, built in 1977. NWMLS listings report 34 units and 4 stories. HOA dues on recent listings run about $536 per month at the median; the exact amount varies by unit.
2 homes at Union Bay closed through NWMLS in the last two years; none closed in the last twelve months. 1 home is for sale or pending in the building right now; the listings below refresh from NWMLS every 30 minutes. The 3 listings in that window break down as 2 one-bedroom, 1 two-bedroom homes.
- Address
- 762 Hayes Street, Seattle, WA 98109
- Neighborhood
- Westlake
- Year built
- 1977
- Units in building
- 34
- Stories
- 4
- HOA dues (median, recent listings)
- $536 / month
- Listings, last 24 months
- 3
- Sold, last 12 months
- 0
Facts are taken from the building's NWMLS listings since October 2025; unit counts, stories and dues are as agents entered them and are verified against the resale certificate before any offer.
New listing alerts
Get the next Union Bay listing the day it goes live.
A RexMont broker watches 762 Hayes Street for you: one email per new listing, with the recent sales in the building for context and a tour arranged when you want one.
Watching: new listings at Union Bay, Seattle
Owners
What is my Union Bay condo worth?
Adriano Tori prices your unit against the building's own sales history and the current Seattle condo market, floor and exposure included.
FAQ
Union Bay questions, answered from the data.
How many condos are for sale at Union Bay right now?
1 home is listed for sale at Union Bay today, priced from $250,000 to $250,000. The list on this page refreshes from NWMLS every 30 minutes.
What are the HOA dues at Union Bay?
Recent NWMLS listings at Union Bay reported HOA dues of about $536 per month at the median. Dues differ by unit size and change with the association's budget, so the resale certificate for a specific home is the number to rely on.
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Information and statistics derived from Northwest Multiple Listing Service.
Based on information submitted to the MLS GRID as of October 13, 2026 at 3:42 AM PT (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2026 Northwest Multiple Listing Service. All rights reserved. Listing information deemed reliable but not guaranteed.
Equal Housing Opportunity. RexMont Real Estate is pledged to the letter and spirit of U.S. policy for the achievement of equal housing opportunity throughout the Nation. We encourage and support an affirmative advertising and marketing program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, or national origin.
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