Lot Coverage Limits: Calverton vs Islip
How do lot coverage limits rules compare between Calverton, NY and Islip, NY?
Calverton and Islip have similar restriction levels.
Calverton, NY
Suffolk County
Lot coverage in Suffolk County typically limited to 20-35% of lot area depending on town and zoning district. Gross floor area (GFA) limits also apply in East End towns to prevent McMansions.
View full Calverton rules →Islip, NY
Suffolk County
Islip Residence A district maximum lot coverage 25 percent (buildings only). Total impervious coverage limited by MS4 stormwater rules to 40-50 percent. Residence AAA: 20 percent building coverage.
View full Islip rules →Key Facts Comparison
| Fact | Calverton | Islip |
|---|---|---|
| Typical Range | 20-35% of lot | - |
| Southampton GFA | 10% + 1,600 sf, 12K cap | - |
| East Hampton | Sliding scale by lot | - |
| Includes | Decks, pools, accessories | Pools, large decks |
| Res A | - | 25 percent building |
| Res AAA | - | 20 percent |
| Impervious | - | 40-50 percent total |
| Stormwater | - | SPDES over 1 acre |
Highlighted rows indicate differences between cities.
Calverton FAQ
Who enforces this in Suffolk County?
Suffolk County code enforcement at (631) 853-4000 handles complaints.
Who enforces this in Suffolk County?
Suffolk County code enforcement at (631) 853-4000 handles complaints.
Islip FAQ
Who enforces this in Islip?
Islip code enforcement at (631) 224-5600 handles complaints.
Who enforces this in Islip?
Islip code enforcement at (631) 224-5600 handles complaints.
Compare other topics
See how Calverton and Islip compare on other ordinance categories.
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