Great Neck Estates, NY Zoning, Building Permits & Septic Rules

The Village of Great Neck Estates, in Nassau County, New York, runs its own Building Department and its own zoning, so building permits and zoning approval come from the village, not the county¹². The village requires a permit for any new construction, alteration or renovation³. Septic and cesspool permits are also a village permit³, while Nassau County's Department of Health regulates on-site sewage disposal systems⁴.

At a glance

Building permit: Required for new construction, alterations and renovations; issued by the village Building Department³
Zoning: Village zoning, with a published district map kept at the Village Clerk¹⁵
Septic and cesspools: Village permit required to install or replace; Nassau County Department of Health regulates on-site sewage systems³⁴
Building height: Pitched roof: 2 1/2 stories and 33 feet; flat roof: two stories and 24 feet⁶
Accessory living quarters: Limited to full-time servants of the main house's occupants⁷
Certificate of occupancy: Required to show a construction project was completed satisfactorily³

Who to call

Building permits

Village of Great Neck Estates Building Department (Village Office)

Building permits, inspections and certificates of occupancy inside the village; village office hours are weekdays

516-482-8283

Atwater Plaza, 4 Gateway Drive, Great Neck, NY 11021

Building permits

Village of Great Neck Estates Building Department permit requirements

Permit, plan-review, inspection and certificate-of-occupancy requirements for construction in the village, plus septic and cesspool permits

Septic permits

Nassau County Department of Health, Bureau of Environmental Engineering

On-site sewage disposal system plan approvals and SPDES permits in Nassau County

516-227-9692

Contact details are copied from each office’s official page and were checked against it on October 14, 2026.

Off-grid gear

Going off-grid in Village of Great Neck Estates means bringing your own water and power. The kit we’d start with:

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

Does Great Neck Estates have zoning, and what does it mean for RVs, tiny homes and setbacks?

Yes. The Village of Great Neck Estates has its own zoning chapter, and the village is divided into zoning districts, with the zoning map kept at the Village Clerk's office¹. The districts include Residence A, Residence B, Residence BB, Residence BC Intermediate and Residence C, plus a Business D district⁵. Nassau County does not zone; New York gives zoning power to cities, towns and villages, not counties⁸.

Height limits in the residence districts are 2 1/2 stories and 33 feet for a pitched roof, and two stories and 24 feet for a flat roof⁶. Living quarters in an accessory building such as a garage are allowed only for the full-time servants of the main house's occupants, and new occupancy after January 1, 2014 needs a special use permit from the Board of Trustees⁷. We could not confirm any village rule on living in an RV or a tiny home; ask the Building Department before planning either².

Do you need a building permit in Great Neck Estates, and who issues it?

Yes. The village's own Building Department says anyone planning new construction, an alteration or a renovation to an existing structure must obtain a permit from it³. The village follows the New York State building, fire, plumbing, fuel gas, mechanical, property maintenance and energy conservation codes³. Great Neck Estates is its own permit authority: Nassau County does not issue the village's building permits⁹.

Construction documents should be prepared by a New York-licensed architect or engineer and submitted for review and approval by the code enforcement official³. The general contractor schedules inspections, and a certificate of occupancy or completion is required when the work is done³. Work must be performed by licensed home improvement contractors, plumbers and electricians carrying liability and workers compensation insurance³.

Who handles building permits and how do you reach the Building Department?

Building permits for Great Neck Estates are handled at the village office at Atwater Plaza, 4 Gateway Drive, Great Neck, NY 11021, phone 516-482-8283, open Monday through Friday, 9:00 AM to 4:30 PM². The village's Building Department asks that questions be raised before any construction starts³.

A common mix-up: searches for a Great Neck building department often return the Village of Great Neck, a different municipality, and Nassau County's lists show the Town of Hempstead's department. Neither issues permits inside Great Neck Estates; the village's own Building Department does³.

How do septic permits work in Great Neck Estates?

Most of Great Neck Estates is served by septic tanks and cesspools, and the village requires a permit to install or replace one³. Separately, Nassau County's Department of Health administers on-site sewage disposal systems and SPDES permits across the county⁴¹⁰.

Areas of Nassau County served by public sewers must connect to the sewer, and existing septic systems and cesspools in those areas must be properly abandoned¹⁰. We could not confirm which parts of the village are sewered or how the village permit and the county's approval are sequenced, so ask the village Building Department and the county Bureau of Environmental Engineering at 516-227-9692 before you plan any system¹⁰.

Building a home in Great Neck Estates: the steps, in order

Call the village Building Department at 516-482-8283 to confirm your lot's zoning district and what the district allows²⁵.
Check height and accessory-building limits for your district⁶⁷.
Have an architect or engineer licensed in New York prepare the construction documents³.
Submit them to the Building Department for review and approval by the code enforcement official, and obtain the building permit³.
If the property uses a septic tank or cesspool, obtain the village permit and confirm county Department of Health requirements³⁴.
Hire licensed contractors, schedule inspections, and obtain the certificate of occupancy or completion³.

What stays with Nassau County, and what to check before you buy in Great Neck Estates?

Septic and cesspool systems are regulated by the Nassau County Department of Health, and subdivisions of five or more residential lots need county health review⁴¹¹. The village also regulates the division of lots under its own code¹². For land outside the village, see the Nassau County page.

County-level numbers: Nassau County's effective property tax rate is about 1.5%¹³, and the typical home value is about $860,000¹⁴. Floodplain rules and driveway permits onto state highways are separate; a driveway on a New York State highway needs a NYS Department of Transportation permit¹⁵.

Watch-outs

Search results for a "Great Neck building department" often show the Village of Great Neck, a different village; permits for Great Neck Estates come from the office at 4 Gateway Drive².
We could not confirm village rules on RVs, tiny homes, minimum house size, fees or short-term rentals; call the Building Department at 516-482-8283 before relying on any of them².
Property in an area served by public sewers must connect and abandon its septic system or cesspool, so confirm sewer availability for any lot before buying¹⁰.

Sources

Written October 14, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Unanswered questions are usually a sign that Village of Great Neck Estates publishes no rule on the point, not that none exists. Nassau County’s page lists the county offices to call.

Zoning, building permits and septic rules in the Village of Great Neck Estates, NY