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§ 02
When a permit is required
Permit triggers and exempt work for Greenwich Township
Building permit required for all construction within Greenwich Township except for work specifically exempted by N.J.A.C. 5:23-2.14.
Ordinary maintenance: Non-structural replacement-in-kind, painting, wallpapering, floor covering
Sheds: Utility sheds 200 sq ft or less, 10 feet or less in height, no utility connections
Fences: Six feet or less in height (except pool barriers)
Temporary structures: Less than 120 sq ft, in place less than 180 days
Retaining walls: Less than 4 feet in height (unless impacting foundation)
- Exempt Ordinary maintenance: Non-structural replacement-in-kind, painting, wallpapering, floor covering
- Exempt Sheds: Utility sheds 200 sq ft or less, 10 feet or less in height, no utility connections
- Exempt Fences: Six feet or less in height (except pool barriers)
- Exempt Temporary structures: Less than 120 sq ft, in place less than 180 days
- Exempt Retaining walls: Less than 4 feet in height (unless impacting foundation)
Note: Standard UCC exemptions apply. Inspection requests must be made at least 24 hours in advance.
Required documents
- UCC construction permit application
- Applicable subcode technical sections
- Construction plans and documentation
- Zoning approval if required
- Plot plan or survey as appropriate
- Building code
- New Jersey Uniform Construction Code (UCC)
- Permit validity
- 12 months from the date of the last inspection per N.J.A.C. 5:23-2.18.
- Owner-builder
- Owner-builders may prepare plans for their own single-family dwelling.
- Contractor requirements
- Contractors must be properly licensed. NJ-licensed architect or engineer required for commercial and multi-family projects.
§ 03
Application process
Typical processing: 20 business days for initial plan review; inspections conducted within three business days of request.
- 01 Call State Office of Local Code Enforcement at 908-713-0722 before beginning any work.
- 02 Obtain zoning approval from Township if required for your project scope.
- 03 Submit UCC construction permit application to State Office of Local Code Enforcement with all required documentation.
- 04 Pay applicable construction permit fees.
- 05 State Office conducts plan review: Up to 20 business days for complete applications.
- 06 Request inspections at least 24 hours in advance.
- 07 State Office performs inspections within three business days of request.
- 08 Final inspection and Certificate of Occupancy issued after all applicable subcode inspections passed.
Typical processing time: 20 business days for initial plan review; inspections conducted within three business days of request.
§ 04
Required inspections
Scheduling and sequence
How to schedule
- 908-713-0722 (phone)
- Scheduling deadline
- 24-hour notice required.
- Inspection hours
- Monday-Friday, 8:00 AM - 4:00 PM
- Time windows
- CO inspections conducted Tuesdays and Thursdays between 10:00 AM and 2:00 PM unless emergency.
Typical sequence: Final inspection required for each applicable subcode before Certificate of Occupancy. Inspectors will not enter occupied homes without person 18+ years present. Complete copy of released plans must be kept on job site.
§ 05
Frequently asked
Common questions about Greenwich Township permits
01 Do I need a building permit in Greenwich Township, NJ? ▸
Building permit required for all construction within Greenwich Township except for work specifically exempted by N.J.A.C. 5:23-2.14.
02 How do I apply for a building permit in Greenwich Township, NJ? ▸
To apply for a building permit in Greenwich Township, NJ, follow these steps: 1. Call State Office of Local Code Enforcement at 908-713-0722 before beginning any work. 2. Obtain zoning approval from Township if required for your project scope. 3. Submit UCC construction permit application to State Office of Local Code Enforcement with all required documentation. 4. Pay applicable construction permit fees. 5. State Office conducts plan review: Up to 20 business days for complete applications. 6. Request inspections at least 24 hours in advance. 7. State Office performs inspections within three business days of request. 8. Final inspection and Certificate of Occupancy issued after all applicable subcode inspections passed.
03 How long does it take to get a building permit in Greenwich Township, NJ? ▸
Building permit processing times in Greenwich Township, NJ typically run 20 business days for initial plan review; inspections conducted within three business days of request.. Timelines can vary based on project complexity and current department workload.
04 What work is exempt from building permits in Greenwich Township, NJ? ▸
Not all construction work requires a permit in Greenwich Township, NJ. The following work is generally exempt: Ordinary maintenance: Non-structural replacement-in-kind, painting, wallpapering, floor covering; Sheds: Utility sheds 200 sq ft or less, 10 feet or less in height, no utility connections; Fences: Six feet or less in height (except pool barriers); Temporary structures: Less than 120 sq ft, in place less than 180 days; Retaining walls: Less than 4 feet in height (unless impacting foundation). Note: Standard UCC exemptions apply. Inspection requests must be made at least 24 hours in advance. When in doubt, confirm with the local building department before starting work.
05 How do I schedule a building inspection in Greenwich Township, NJ? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Greenwich Township, NJ via: 908-713-0722. 24-hour notice required..
last verified April 2026
entry id permits/new-jersey/warren/greenwich-township
Educational reference. Permit rules and fees change — confirm current requirements directly with State Office of Local Code Enforcement (Northern Regional Office) before applying. Jaspector is not legal advice.