Mahwah vs Ridgewood
How do lot coverage limits rules compare between Mahwah, NJ and Ridgewood, NJ?
Mahwah has fewer restrictions than Ridgewood.
Mahwah, NJ
Bergen County
Bergen County does not regulate lot coverage. Municipal zoning ordinances establish maximum building and impervious coverage percentages, typically 25-35% building coverage and 40-60% total impervious coverage in residential zones.
View full Mahwah rules →Ridgewood, NJ
Bergen County
Ridgewood limits total above-grade structure coverage to twenty percent of the lot in residential zones, with an additional twenty percent cap on the area within two hundred feet of the front lot line.
View full Ridgewood rules →Key Facts Comparison
| Fact | Mahwah | Ridgewood |
|---|---|---|
| Regulator | Municipal zoning | - |
| Building Coverage | 25 to 35 percent | - |
| Impervious Coverage | 40 to 60 percent | - |
| Soil Disturbance Review | 5,000 square feet | - |
| Soil District | Bergen County SCD | - |
| Total coverage | - | 20% of lot |
| Front 200 feet | - | 20% of that area |
| Includes | - | House, garage, structures |
| Code source | - | Chapter 190 bulk table |
Highlighted rows indicate differences between cities.
Mahwah FAQ
Does my driveway count toward lot coverage?
Yes. Most Bergen County municipalities count driveways, patios, and walkways as impervious coverage. Pervious pavers may receive partial credit depending on local code.
When does Bergen County Soil Conservation District review apply?
Projects disturbing 5,000 square feet or more of soil require Bergen County Soil Conservation District certification under New Jersey Soil Erosion and Sediment Control Act.
Ridgewood FAQ
How much of my Ridgewood lot can be covered by buildings?
Above-grade structures may cover up to twenty percent of the lot. A separate twenty percent cap applies to the area within two hundred feet of the front lot line.
Does a deck or patio count toward Ridgewood lot coverage?
Above-grade decks and similar structures generally count toward coverage. At-grade patios and walkways are usually treated separately under impervious surface rules; confirm with the Zoning Officer.
Compare other topics
See how Mahwah and Ridgewood compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool