City Building Permits
Town of Southampton, NY - Building Permit Guide
How to apply for a building permit in Town of Southampton, New York. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Unincorporated areas of Southampton outside villages with their own permit programs.
- Department
- Town of Southampton Department of Land Management, Building and Zoning Division
- Address
- Town of Southampton, Southampton, NY
- Phone
- (631) 287-5700
Online Permit Portal
Platform: ePermits • Account required: Yes • Submission: Online only
Application Process
- Use the town ePermits portal for building filings.
- Submit the complete online application and pay the required review and permit fees.
- Obtain any planning, environmental, electrical, or licensing approvals that apply.
- Complete inspections and CO/CC closeout.
Typical processing time: Typically 2-4 weeks for complete applications.
Source: Town of Southampton Department of Land Management, Building and Zoning Division
General Requirements
Building permits are required for construction in unincorporated Southampton.
Required Documents
- Building permit application (online)
- Site plan
- Construction plans
- Owner information
- Permit validity
- Typically 6 months to 1 year from issuance.
- Building code
- New York State Uniform Fire Prevention and Building Code; New York State Energy Code
- Contractor requirements
- Contractors must be properly licensed and insured.
Fees
- Permit fee formula
- Based on project valuation per NYS code
- Payment note
- Fees paid online through ePermits portal.
Fees change. Verify current amounts at the official fee schedule (effective 2025-2026).
Work That Does NOT Require a Permit
Contact the Town of Southampton Department of Land Management, Building and Zoning Division to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- ePermits portal (online)
- Inspection hours
- Monday-Friday, standard business hours
Typical inspection sequence: Varies by project type.
Additional Resources
- Building code: New York State Uniform Fire Prevention and Building Code; New York State Energy Code
- License lookup guide: New York Contractor License Requirements
- Contract template: New York Homeowner-Contractor Agreement
- New York hub: New York Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Town of Southampton Department of Land Management, Building and Zoning Division before applying.
Frequently Asked Questions
Town of Southampton Building Permit FAQ
- Do I need a building permit in Town of Southampton, NY?
- Building permits are required for construction in unincorporated Southampton.
- How much does a building permit cost in Town of Southampton, NY?
- Fees are calculated as: Based on project valuation per NYS code.
- How do I apply for a building permit in Town of Southampton, NY?
- 1. Use the town ePermits portal for building filings. 2. Submit the complete online application and pay the required review and permit fees. 3. Obtain any planning, environmental, electrical, or licensing approvals that apply. 4. Complete inspections and CO/CC closeout.
- How long does it take to get a building permit in Town of Southampton, NY?
- Typical processing time is Typically 2-4 weeks for complete applications..
- How do I schedule a building inspection in Town of Southampton, NY?
- Inspections can be scheduled via: ePermits portal.
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