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πŸ“ Building Setbacks & Zoning/Lot Coverage Limits

Lot Coverage Limits: Huntington Station vs Islip

How do lot coverage limits rules compare between Huntington Station, NY and Islip, NY?

Huntington Station and Islip have similar restriction levels.

Huntington Station, NY

Suffolk County

Some Restrictions

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 Huntington Station rules β†’

Islip, NY

Suffolk County

Some Restrictions

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 β†’

Key Facts Comparison

FactHuntington StationIslip
Typical Range20-35% of lot-
Southampton GFA10% + 1,600 sf, 12K cap-
East HamptonSliding scale by lot-
IncludesDecks, pools, accessoriesPools, 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.

Huntington Station 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.

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