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Oyster Bay, NY Home Business: Zoning & Home Occupation Permits (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Home office cap
300 sq ft or 15% of floor area
Home business cap
500 sq ft or 30% of floor area
Home business permit body
Zoning Board of Appeals
Nonresident employees (home business)
Maximum of one
Extra parking required
At least 2 spaces, buffered

Summary

Oyster Bay splits home-based work into two tiers: a home office run solely by the resident is allowed as-of-right if capped at 300 square feet or 15% of floor area, while a home business run by a licensed professional needs a special permit from the Zoning Board of Appeals and is capped at 500 square feet or 30%.

5.5.14.2 Home office. The operation of a home office shall be permitted as-of-right so long as such use complies with all of the following standards and limitations: ... 5.5.14.2.3 The maximum area in use as a home office is 300 square feet or 15% of the gross floor area of the dwelling unit, whichever is less. ... 5.5.14.3 Home business. Operation of a home business shall require special permit approval from the Zoning Board of Appeals and shall be approved only if the applicant demonstrates compliance with all of the following standards ... 5.5.14.3.4 The maximum area in use as a home business shall not exceed 500 square feet or 30% of the gross floor area of the dwelling unit, whichever is less.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4036544; v24 updated 2023-03-07; through 03-07-2023).

Full Breakdown

14 governs home-based work in residence districts. 2 only if all activity is conducted solely by a dwelling resident with no nonresident employees, occurs entirely inside the dwelling, is capped at 300 square feet or 15% of gross floor area (whichever is less), involves no client visits, no merchandising or storage for sale, no exterior signage or evidence of the use, only light office equipment, and does not add pickups, deliveries or waste beyond a typical household. 3, granted only if the operator is a resident who is a certified physician, psychologist, physical, occupational or speech therapist, chiropractor, dentist, licensed social worker, engineer, architect, lawyer, accountant, teacher, or a similar professional.

A home business allows one nonresident employee, must stay entirely inside the dwelling with no outside storage, is capped at 500 square feet or 30% of gross floor area, requires at least two additional off-street parking spaces buffered from neighbors, and cannot involve merchandising, manufacturing, assembly or food preparation. 1, last amended July 22, 2003 by Local Law No. 7-2003.

Violations & Fines

Operating a home business without Zoning Board of Appeals special permit approval, or exceeding the square-footage, employee, signage or parking limits of § 246-5.5.14, is a zoning violation under § 246-14.7.1: up to $350 for a first offense, $350-$700 for a second within five years, and $700-$1,000 for a third within five years, plus up to six months imprisonment for any offense.

Frequently Asked Questions

Can I run a home office in Oyster Bay without a permit?
Yes, if it meets § 246-5.5.14.2: only the resident works there with no employees, all activity stays inside the home, the space is capped at 300 square feet or 15% of floor area, there are no client visits or signage, and only light office equipment is used.
Who approves a home business in Oyster Bay?
The Zoning Board of Appeals grants a special permit under § 246-5.5.14.3, and only to residents in listed professional categories such as physicians, therapists, dentists, lawyers, accountants, engineers, architects or teachers.
How much space can a home business use in Oyster Bay?
Up to 500 square feet or 30% of the dwelling's gross floor area, whichever is less, under § 246-5.5.14.3.4, with all activity confined inside the home and no outside storage or display.

Sources & Official References

Other rules in Oyster Bay

All Oyster Bay rules

How Oyster Bay compares: Easiest Cities to Run a Home Business·New York rules heatmap·Compare Oyster Bay to another location·View the New York home business overview

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