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Calverton, NY Building Safety: Fire Sprinkler Requirements (2026)

Some Restrictions

Verified 1 week ago|Source: NY Department of State Uniform Code →

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Key Facts

Townhouses: Sprinklers required
Single family: Not state mandated
Code reference: 19 NYCRR Part 1219
Local adoption: Varies by town

Suffolk County rule: Calverton does not have its own ordinance for fire sprinkler requirements. The rule below comes from Suffolk County and applies to Calverton.

Summary

New York Uniform Code requires fire sprinklers in new townhouses and many multifamily buildings, but one and two family dwellings are not mandated countywide. Some Suffolk towns require sprinklers in larger new homes.

Full Breakdown

Under the New York State Uniform Fire Prevention and Building Code, NFPA 13D residential sprinklers are required in new townhouses three or more units attached and in most R-2 multifamily structures, codified at 19 NYCRR Part 1219. New York opted out of the International Residential Code mandate for sprinklers in all new one and two family homes. Some Suffolk County towns and villages have adopted local amendments requiring sprinklers in new dwellings above set square footage thresholds. Existing homes are not required to retrofit. Smoke alarms remain mandatory in all dwellings under state law.

Violations & Fines

Building code violation: NY Uniform Code 19 NYCRR; town fines up to one thousand dollars per day plus stop-work orders until compliance.

Frequently Asked Questions

Do I need fire sprinklers in a new Suffolk County home?

Not under state code for one or two family homes, but check your town. Townhouses and most multifamily buildings do require sprinklers.

Are smoke alarms required?

Yes, smoke alarms are required in all New York dwellings, with hardwired interconnected alarms required in new construction and substantial renovations.

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Calverton, NY Building Safety: Fire Sprinkler Requirements (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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