Whatcom County cities require vehicles to park on improved surfaces, not front lawns, and cap impervious driveway coverage to control stormwater runoff. Rural county lots have more latitude, but the Lake Whatcom watershed carries stricter impervious-surface limits.
In Bellingham and other Whatcom cities, vehicles must sit on an improved surface, concrete, asphalt, or pavers, not on grass or bare dirt in the front yard. Inoperable vehicles can't be stored in the open. Widening or adding a driveway needs a permit and must meet setbacks. Because Whatcom County sees heavy marine rainfall and protects sensitive watersheds, stormwater rules limit impervious surface; the Lake Whatcom watershed, a drinking-water source, applies especially strict coverage caps. Permeable pavers are encouraged. Rural county lots face fewer surface rules but still fall under stormwater review for large projects.
Parking on an unapproved surface draws a code-compliance notice and correction period, then fines. Unpermitted driveway expansion can trigger a stop-work order and stormwater mitigation.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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See how Whatcom County's driveway rules rules stack up against other locations.
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