ADU rules in Lakewood, WA — also called accessory dwelling unit regulations or granny flat ordinances — cover setbacks, owner-occupancy, parking, and permit requirements.
Lakewood allows 2 ADUs per lot consistent with HB 1337 (2023). Detached ADUs require a minimum 4-foot setback from rear and side yard boundaries. Parking is not required for ADUs within ¼ mile of a Pierce Transit bus route or ½ mile of Sound Transit Lakewood Station.
LMC 18A.40.110 governs ADUs in Lakewood. Two ADUs are allowed per lot in residential zones per HB 1337 compliance. Detached ADUs must maintain a minimum 4-foot setback from rear and side yard boundaries. One off-street parking space is normally required for the ADU in addition to parking for the primary dwelling, except for lots within ¼ mile of a Pierce Transit bus route or ½ mile of the Sound Transit Lakewood Station, where ADU parking is not required if adequate street capacity exists. HOA declarations created after July 23, 2023 may not restrict ADU construction or use. Building permits are required.
Unpermitted ADUs face stop-work orders and removal or legalization requirements. Fines of $500–$2,000 apply for unpermitted construction. Properties with illegal ADUs may face title issues at sale.
Lakewood, WA
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Lakewood, WA
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Lakewood, WA
Lakewood prohibits frequent, repetitive, or continuous animal sounds that disturb the peace under LMC Chapter 8.36. Excessive barking is a noise control viol...
Lakewood, WA
Construction noise in Lakewood is restricted to weekday hours of 7 AM–10 PM and weekend/holiday hours of 9 AM–10 PM under the LMC Chapter 8.36 noise control ...
Lakewood, WA
Abandoned vehicles in Lakewood are subject to code enforcement as a nuisance. Lakewood Police Department handles abandoned vehicle reports for public streets...
Lakewood, WA
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Side-by-side rule comparisons with other cities in this county.
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