North Hempstead, NY Solar Energy: Panel Permits (2026)
Key Facts
- Permit required
- Yes, under § 2-9
- Height allowance
- 5 inches above limit
- Governing height section
- Code § 70-202
- Expedited review
- 14 business days, § 2-10.2
- Ground-mount rules
- Setbacks/coverage still apply
Summary
Installing solar panels in North Hempstead requires a standard building permit under § 2-9, since panels are not on the Town's short list of permit-exempt work. Zoning gives them a modest break on height: § 70-202 lets solar panels project up to five inches above the district height limit that applies to every other part of the building.
No building, structure or part thereof, other than church spires, belfries or solar panels, shall exceed the height limits provided by this ordinance. Solar panels may project up to five inches above the permitted height.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4892187; v82 updated 2026-04-21; through 04-21-2026).
Full Breakdown
Solar energy panels are not among the categories § 2-9A exempts from the building permit requirement, so an installer must file the same electronic application through the Building Department's online portal that any other construction project files: a Tax Map number and site address, a statement of the proposed use, the valuation of the work, owner and applicant information, and plans and specifications showing the array's location, size, and structural details, per § 2-9B. 2's construction-site safety training certification applies if the installation involves covered demolition or construction work.
Where the panel array would otherwise push the roofline or a ground-mounted rack above the zoning district's maximum building height, § 70-202 provides a limited exception: "No building, structure or part thereof, other than church spires, belfries or solar panels, shall exceed the height limits provided by this ordinance. " That five-inch allowance is narrow, it covers only the panels themselves, not the mounting structure or any other rooftop equipment, and it does not exempt an installation from the setback, lot-coverage, or accessory-structure rules that apply to ground-mounted systems under Chapter 70. 2.
Violations & Fines
Installing solar panels without the required § 2-9 building permit, or in excess of the five-inch height allowance in § 70-202, is enforced as unpermitted construction or a zoning violation: Chapter 2 work draws a $500 to $5,000 fine or up to 15 days in jail for a first offense under § 2-75, while a zoning height violation falls under the catch-all penalty of § 70-235K.
Frequently Asked Questions
Do I need a permit to install solar panels in North Hempstead?
Can solar panels exceed the roof height limit?
Does a ground-mounted solar array have to meet setback rules?
Sources & Official References
Other rules in North Hempstead
New York rules heatmap·Compare North Hempstead to another location·View the New York solar energy overview
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