Building Setbacks & Zoning in Lynnwood, WA (2026)
3 verified building setbacks & zoning rules for Lynnwood, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Lynnwood's Residential Neighborhood (RN) zone, the base district for single-family homes, duplexes, triplexes, fourplexes and cottage housing under the Title 8 Unified Development Code, requires a minimum 10-foot setback from the street and a minimum 5-foot setback from interior side and rear property lines, with at least 10 feet of separation required between detached buildings on the same lot.
Lynnwood RN Zone Sets 10-Ft, 5-Ft Setbacks
Some RestrictionsLynnwood Municipal Code § 8.30.0320(D)(1)
Lot – RN Detached Configuration ... Building Placement ... B | Minimum Street Setback | 10 ft ... C | Minimum Interior Setback | 5 ft ... D | Minimum Space Between Buildings | 10 ft
Structure Height Limits
Lynnwood's Residential Neighborhood (RN) zone caps building height at 35 feet for detached, attached and stacked housing alike, under the Building Form standards in the Title 8 Unified Development Code's RN district table, which also sets maximum floor area ratios rising from 0.6 for a single unit to 1.2 for four units.
Lynnwood RN Zone Caps Height at 35 Feet
Some RestrictionsLynnwood Municipal Code § 8.30.0320(D)(2)
Building Form – RN Detached Configuration ... Height ... D | Maximum Building Height | 35 ft
Lot Coverage Limits
In Lynnwood's Alderwood-city center transition area (ACC) zone, LMC 8.30.0440(B)(1) caps building coverage at 70 percent of the lot, paired with a minimum 1-acre lot, a 10-foot minimum interior setback, and density running 30 to 70 units per acre.
Lynnwood ACC Zone Maximum Lot Coverage
Some RestrictionsLynnwood Municipal Code § 8.30.0440(B)(1)
| Minimum Density | 30 Units per Acre | +--------------------------+-------------------+ | Maximum Density | 70 Units per Acre | +--------------------------+-------------------+ | Minimum Lot Area | 1 Acre | +--------------------------+-------------------+ | Minimum Lot Width | 150 ft | +--------------------------+-------------------+ | Max...
Looking for Snohomish County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lynnwood city rules.
Building Setbacks & Zoning in Snohomish County →