Thornton vs Westminster
How do lot coverage limits rules compare between Thornton, CO and Westminster, CO?
Thornton and Westminster have similar restriction levels.
Thornton, CO
Adams County
Thornton limits the percentage of a lot that can be covered by impervious surfaces and structures. Residential lots typically allow 40 to 60% coverage.
View full Thornton rules →Westminster, CO
Adams County
Westminster limits the percentage of a lot that can be covered by impervious surfaces and structures. Residential lots typically allow 40 to 60% coverage.
View full Westminster rules →Key Facts Comparison
| Fact | Thornton | Westminster |
|---|---|---|
| Residential Limit | 40 to 60% typical | 40 to 60% typical |
| Includes | Buildings, driveways, patios | Buildings, driveways, patios |
| Permeable Pavers | May get partial credit | May get partial credit |
| Topic | Lot Coverage | Lot Coverage |
Highlighted rows indicate differences between cities.
Thornton FAQ
What counts as lot coverage?
All impervious surfaces: buildings, garages, driveways, patios, and walkways. Permeable pavers may be partially excluded.
How do I calculate my lot coverage?
Divide total impervious surface area by total lot area. Check Thornton zoning for your district’s maximum.
Westminster FAQ
What counts as lot coverage?
All impervious surfaces: buildings, garages, driveways, patios, and walkways. Permeable pavers may be partially excluded.
How do I calculate my lot coverage?
Divide total impervious surface area by total lot area. Check Westminster zoning for your district’s maximum.
Compare other topics
See how Thornton and Westminster compare on other ordinance categories.
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