Building Division - Permits Section

This Section of the Building Division processes building permit, plumbing permit, Change of Use, Certificate of Compliance, and Certificate of Occupancy applications.

The Permits Section is located at 1 Manitton Court, Islip, NY 11751 - directly behind Town Hall.

For each permit required, please refer to all of the linked files subordinate to that permit. Fill out all applicable fields and return forms to the Building Division.

All Building Permit forms are currently under construction.
We apologize for any inconvenience.

Residential Building Permit Forms:

Prove It to Move It Program
Prove It to Move It

Homeowners Affidavit
Homeowner's Affidavit (BP-1)

Compliance Permit
Compliance Permit - Residential

Deed Affidavit
Deed Affidavit

Electrical Certificates
Electrical Certificates

Equine Permit
Equine Permit

Plan Requirements
Plan Requirements

Fireplaces (Freestanding)
Fireplaces (Freestanding)
Plumbing Permit

Fireplaces (Inserts)
Fireplace - Factory Manufactured Requirements
Plumbing Permit

Lawn Sprinklers
Lawn Sprinklers Requirements
Plumbing Permit

Accessory Structures
Alterations and Accessory Structures Hand Drawn Plans

Deck
Alterations and Accessory Structures Hand Drawn Plans
Deck
Building Permit Application

Demolition
Building Permit Application - Demolition

Field Change
Field Change Requirements
Building Permit Application

Finished Cellar
Residential - Finished Cellar Requirements
Building Permit Application

Garage Conversion
Alterations and Accessory Structures Hand Drawn Plans
Gar age Conversion

Manufactured/Modular Home
Manufactured/Modular Home Requirements
Building Permit Application

Pod
Pod Requirements

Pool - Above Ground Requirements
Pool - Above Ground Requirements
Pool Alarm Requirements
Electrical Certificates

Pool - In Ground Requirements
Pool - In Ground Requirements
Pool Alarm Requirements
Electrical Certificates

Addition/Alteration
Alterations and Accessory Structures Hand Drawn Plans
New Dwelling/Addition/Alteration
Building Permit Application

Revision
Revision
Building Permit Application

Home Occupation
Home Occupation Requirements

Solar Panels
Solar Panels
Building Permit Application

Temporary Trailer
Building Permit Application - Temporary Trailer

Retaining Wall
Alterations and Accessory Structures Hand Drawn Plans
Retaining Wall Requirements

Zoning Denial
Zoning Denial
Permit Application

Plumbing/HVAC
Plumbing Permit

Schedule of Inspections
Schedule of Inspections

Signature Affidavit
Signature Affidavit

Commercial Building Permit Forms:

Elevator
Elevator Requirements
Elevator Application
Building Permit Application

General Code Guidelines
Commercial - General Code Guidelines
Building Permit Application

Change of Use
Commercial - Change of Use Requirements
Building Permit Application

Addition or Accessory
Addition or Accessory
Building Permit Application

Interior Alteration
Interior Alteration
Building Permit Application

New Building
New Building
Building Permit Application

Satellite
Satellite
Building Permit Application

2010 NYS Building Code Evaluation Summary
2010 NYS Building Code Evaluation Summary

Compliance Permit
Compliance Permit - Commercial
Building Permit Application