Local building department guide · Updated 2026-07-30
Hempstead Building Department | Permits, Inspections & Contact
Use this guide to find the official Town of Hempstead Building Department, start a permit application, search permit records, schedule an inspection, and locate the correct zoning or plan review contact.
Start here
Quick actions
Apply for a building permit
Review the typical application path and prepare your project details.
See permit stepsTrack or search permits
Find Hempstead permit search resources and application status links.
Search permitsSchedule a building inspection
Learn what to have ready before requesting your next inspection.
Schedule inspectionOther portal login
Open the department's official online services and permit portal.
Open portalThe Town of Hempstead Building Department is the municipal authority for building, plumbing, electrical, housing, zoning, inspection, and occupancy matters within the Town of Hempstead. Nassau County is the county context, but Nassau County should not be treated as the permit issuer for a property that falls inside the Town’s jurisdiction.
Town of Hempstead building permits
The department directs applicants to its Online Permit Center for building permits, forms, and related information. The department administers and enforces building, plumbing, electrical, and housing codes, as well as the Town Code and Building Zone Ordinance. Work that requires a permit should be reviewed with the Town before construction begins, and the department’s plans examiners can advise on application requirements.
Inspections, code compliance, and occupancy
Town inspectors perform inspection and enforcement activities for the laws and codes administered by the department, including use and occupancy of real property and structures. The Town Code identifies the Building Department’s responsibility for permit and inspection records and for required certificates of completion or occupancy. Building, plumbing, and housing/zoning inspectors publish separate phone windows for field-inspection questions.
Zoning and permit records
Hempstead’s Building Zone Ordinance is a municipal requirement that can affect setbacks, permitted uses, and other project conditions. Use the Online Permit Center and Town Building Department for the property’s permit history, forms, and current review instructions rather than relying on a Nassau County general page.
Official contact information
The Town Building Department lists One Washington Street, 2nd Floor, Hempstead, NY 11550 and 516-538-8500, with front-counter hours published on the official page. For field questions, the Town separately lists building inspectors at 516-812-3088, plumbing inspectors at 516-812-3126, and housing/zoning inspectors at 516-812-3289 during their published call windows.
Permit process
How to Apply for a Hempstead Building Permit
Confirm the project scope
Identify the work, property address, project valuation, and whether plans are required.
Prepare your documents
Gather plans, owner and contractor details, site information, and any zoning approvals.
Submit and monitor
Submit through the department’s stated process, pay fees, and watch for review comments.
Field work & closeout
Building Inspections & Code Compliance in Hempstead
Most permitted work must remain accessible for inspection at defined stages. Before scheduling, check your permit record for the required inspection sequence and make sure the site is safe and ready. Final inspections can be especially important for code compliance and a certificate of occupancy.
Helpful preparation
Keep the permit card or approval number available, confirm the property address, and ask the official office about lead times or reinspection fees.
Planning & review
Zoning and Plan Review Requirements
A building permit is not always the only approval your project needs. Zoning guidelines may affect use, setbacks, height, parking, signage, or lot coverage. Residential and commercial building permits can also follow different plan review tracks, so confirm the correct path before investing in a full plan set.
For a project in Hempstead, start with the official department below and ask which zoning, planning, conservation, or fire review approvals apply to your address.
Keep this handy
Official Contact Information
| Department | Town of Hempstead Building Department |
|---|---|
| Phone | 516-538-8500 |
| Address | One Washington Street, 2nd Floor, Hempstead, NY 11550 |
| Official website | https://hempsteadny.gov/191/Building-Department |
| Last verified | 2026-07-30 |
Official source pages used for this guide
These links were checked on 2026-07-30. Requirements, fees, office hours, and portal addresses can change; use the official source as the final authority.