South Seattle · Tukwila, WA
Harborstone Credit Union
10700 27th Ave S, Tukwila, WA 98168
Right now
Hours below
- Address
- 10700 27th Ave S, Tukwila, WA 98168
- Phone
- (206) 367-7328
- At this location
- ATM, Drive-thru, Member services
- County
- King
- Type
- State-chartered credit union
Lobby hours
| Monday | 9 AM–5 PM |
|---|---|
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Drive-thru hours
| Monday | 9 AM–5 PM |
|---|---|
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Hours as filed with the NCUA: Lobby: M-Th (9-5), F (9-5:30) Drive-up: M-Th (9-5), F (9-5:30)
Harborstone Credit Union
- Members
- 121,878
- Total assets
- $3.1 billion
- Locations
- 31
- Insurance
- NCUA
About Harborstone Credit Union
State-chartered credit union, insured by the NCUA. All 31 locations →
Headquartered in Tacoma, WA. Deposits are insured by the NCUA up to $250,000 per member, per ownership category. Each credit union decides who can join, for example people who live or work in an area, or work for a certain employer. Its website lists who is eligible.
Other Harborstone locations nearby
- 5th & Jefferson Branch401 5th Ave Ste 100 · Seattle6.9 mi
- Kent Station207 W Kent Station St · Kent8.8 mi
- Federal Way Branch32210 Pacific Hwy S # M36 · Federal Way13 mi
- Issaquah Branch1011 Ne High St Ste 101 · Issaquah13 mi
- Gig Harbor4811 Borgen Blvd · Gig HarborHours as filed17 mi
- Bothell Branch19122 Beardslee Blvd Ste 205 · Bothell17 mi
Other credit unions near 10700 27th Ave S
- Boeing Employees Credit Union12770 Gateway Dr S · Tukwila · Main office1.7 mi
- Ironworkers USA Federal Credit Union4550 S 134th Pl · Tukwila1.8 mi
- Boeing Employees Credit Union1505 SW 107th St · Seattle2.6 mi
- Seattle Metropolitan Credit Union14901 4th Ave SW Ste 107 · Burien3.0 mi
- Sound Credit Union14647 Ambaum Blvd SW · Burien3.2 mi
- Boeing Employees Credit Union508 SW 152nd St · Burien3.2 mi
- Global Federal Credit Union2600 SW Barton St · Seattle3.3 mi
- Global Federal Credit Union1107 SW Grady Way · Renton3.8 mi
- Sound Credit Union200 Andover Park E Ste 7 · Tukwila3.9 mi
Source: NCUA quarterly credit union data, cycle June 30, 2026. Distances are straight-line. Holiday closures are not in the data; call before you go.