Mountlake Terrace has 55 licensed adult family homes with 319 licensed beds, according to Washington State DSHS records. 54 accept Medicaid, 55 carry the dementia specialty designation, 55 carry the mental health designation, and 34 serve developmental disabilities. 2 are licensed for more than six residents.
Records current as of September 14, 2026.
These homes carry the DSHS developmental disabilities specialty designation, meaning the provider has completed the additional training the state requires.
All 55 · Specialized Behavior Support · developmental disabilities · Expanded Community Services · private pay only · more than six residents
22301 44th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 756511
22406 40th Pl W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 754580
5809 218th Pl Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 756497
21706 58th Ave W, Mountlake Terrace, WA 98043 — licensed for 5
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 466503
4209 222nd St Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755213
4003 227th Pl Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 756424
24320 52nd Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 751844
5805 218th Pl Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 754690
22906 40th Pl W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755079
22310 45th Place W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 753887
4308 226th St Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755331
4802 224th St Sw, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 758909
21507 54th Pl W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 758406
23907 59th Pl W, Mountlake Terrace, WA 98043 — licensed for 3
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 295900
23105 53rd Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 753154
21905 55th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 751446
22807 56th Ave W, Mountlake Terrace, WA 98043 — licensed for 3
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 117103
23306 67th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755252
4208 219th St Sw, Mountlake Terrace, WA 98043 — licensed for 5
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 758320
5709 236th St Sw, Mountlake Terrace, WA 98043 — licensed for 5
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 402000
23108 54th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 753992
24324 52nd Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 753750
23303 53rd Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755262
22804 41st Pl W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 751790
4210 225th St Sw, Mountlake Terrace, WA 98043 — licensed for 4
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 754989
4407 226th St Sw, Mountlake Terrace, WA 98043 — licensed for 4
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 757049
21225 50th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 755840
21823 58th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 754086
23810 59th Pl W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 752653
22526 44th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 758793
22203 67th Pl W, Mountlake Terrace, WA 98043 — licensed for 5
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 753159
24321 54th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 752613
21821 58th Ave W, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 751405
22110 38th Ave West, Mountlake Terrace, WA 98043 — licensed for 6
Mental Health · Dementia · Developmental Disabilities — accepts Medicaid
DSHS license 751552
Licensing information is sourced from Washington State DSHS public records and was retrieved on September 14, 2026. Specialty designations reflect provider training required by the state; they are not quality ratings and are not endorsements. Verify current licensing status directly with DSHS before relying on this information. Real Property Planning is an independent educational resource and does not operate, own, or manage any adult family home.