Tri-Cities Vista Low Cost Housing 302 S Elm Ave. Pasco, WA 99301 (509)547-6641-Fax (509)547-4420 Hours: Monday-Thursday 8am- 5pm Friday 8am -12pm. 1,2 and 3 Bedrooms, HUD Provides Section 8 for eligible, low-income families (rent is based on 30% of adjusted income) "Housing Authority" vouchers accepted. Tricities Vista Low cost Housing administration does not discriminate against related housing transactions based on race, color, religion, sex national origin, disability, or family status.