A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie

Planning Document Search

Building Records Contact


Ron Meyer

Building Division - Records Section

One Manitton Court - First Floor
Islip, NY 11751

Records Counter Hours

M-F 8:00am–4:00pm

Plans Examiner/Zoning Inspector Hours

M-F 8:30am–3:45pm
(appointments recommended)

Building and Plumbing Inspector Office Hours

M-F 8:00am–8:30am and 3:30pm–4:00pm
(in-office hours vary based on inspection schedule)

Wednesday Extended Hours

(Permits only; call for hours during holiday weeks)

The Divsion of Building administers the processing of applications which require review for compliance with the State Building and Fire Codes. They also check applications for compliance with our Town Zoning Ordinance and Subdivision and Land Development Regulations, and refer applications to the Planning Division or Zoning Board of Appeals where necessary.

The Records Section manages inspection scheduling, final recording and close-out of the permit by issuance of a Certificate of Occupancy or Compliance - certifying that the Town asserts to the State that the permitted structure adheres to the State Code.

 Click HERE to view Building Permit forms and applications.

View Town of Islip Zoning Map


Zoning is a tool that municipalities use to regulate the use and development of properties. This link will take you to the Town of Islip Zoning Map, where you can see the underlying zoning of a property and the regulations associated with that zone. All information presented on this site is subject to verification by the departments or agencies responsible for producing, entering, and updating that data for the Town of Islip.

Planning & Development Department Divisions
Planning Division: (631) 224-5450
Building Division: Permits: (631) 224-5466 Building Division: Records: (631) 224-5470
Engineering Division: (631) 224-5360
Zoning Board of Appeals: (631) 224-5489
Economic Development: (631) 224-5512