Robbinsville Township, NJ - 2026 Building Permit Guide

Permit Authority

All construction activities within Robbinsville Township, enforcing the New Jersey Uniform Construction Code.

Department

Construction Department / Community Development

Address

2298 Route 33, Robbinsville, NJ 08691

Phone

(609) 259-3600 ext. 1114

Website

https://www.robbinsville-twp.org

Online Permit Portal

Application Process

1. Call (609) 259-3600 ext. 1114 for assistance with your project requirements.
2. Determine if a Zoning Permit is required before proceeding.
3. Obtain two copies of survey indicating block and lot number.
4. Submit Zoning Permit Application if required.
5. Submit Construction Permit Application with all applicable subcode technical sections (Building, Electrical, Plumbing, Fire Protection, Mechanical, Elevator).
6. Attach two copies of survey showing block and lot.
7. Attach all required prior approvals.
8. Pay required permit fees.
9. Schedule inspections through the Construction Office as work progresses.

Typical processing time: Varies by project complexity and prior approval requirements; consult with Construction Office for estimates.

Source: Construction Department / Community Development

General Requirements

A construction permit is required for finishing basements, inground/above ground pools, decks, additions, new construction, and most structural work.

Required Documents

• Completed Construction Permit Application
• Two copies of survey showing block and lot
• Applicable subcode technical sections (Building, Electrical, Plumbing, Fire Protection, Mechanical, Elevator)
• Zoning Permit (if required)
• All required prior approvals
• Proof of contractor state registration or licensing

Permit validity

12 months from the date of the last inspection per New Jersey Uniform Construction Code.

Building code

New Jersey Uniform Construction Code (NJ UCC)

Owner-builder

Contact Construction Office to confirm owner-builder provisions and whether design professionals are required for your project.

Contractor requirements

All contractors must be registered with the New Jersey Division of Consumer Affairs. Licensed trades must hold appropriate state licenses (34EB for electrical, 36BI for plumbing, 19HC for HVAC, etc.). Survey requirement (block and lot) is standard for all applications.

Fees

Minimum permit fee

Contact Construction Department at (609) 259-3600 ext. 1114 for current fee schedule

Permit fee formula

Based on project type, scope, and construction value

Trade permit fee

Separate fees for each subcode (Building, Electrical, Plumbing, Fire Protection, Mechanical, Elevator)

Payment note

Consult with Construction Department regarding accepted payment methods.

Work That Does NOT Require a Permit

Contact the Construction Department / Community Development to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

• (609) 259-3600 ext. 1114 (phone)
• Construction Office, 2298 Route 33 (in-person)

Inspection hours

Monday - Friday, 7:30 AM to 3:30 PM (Construction Department); Regular hours 8:30 AM - 4:30 PM

Typical inspection sequence: Required final inspections include: Final Electric Inspection, Final Plumbing Inspection, Final Building Inspection, Final Fire Inspection. Contact Construction Office for list of prior approvals needed for temporary certificate of occupancy.

Additional Resources

• Building code: New Jersey Uniform Construction Code (NJ UCC)
• Verify contractor license: NJ Division of Consumer Affairs License Verification
• Zoning information: View zoning info
• Robbinsville Website
• Online Forms (GovPilot)
• Call Before You Dig
• License lookup guide: New Jersey Contractor License Requirements
• Contract template: New Jersey Homeowner-Contractor Agreement
• New Jersey hub: New Jersey Contractor License & Permit Hub

Frequently Asked Questions

Robbinsville Township Building Permit FAQ

Do I need a building permit in Robbinsville Township, NJ?

A construction permit is required for finishing basements, inground/above ground pools, decks, additions, new construction, and most structural work.

How much does a building permit cost in Robbinsville Township, NJ?

The minimum permit fee is Contact Construction Department at (609) 259-3600 ext. 1114 for current fee schedule. Fees are calculated as: Based on project type, scope, and construction value.

How do I apply for a building permit in Robbinsville Township, NJ?

1. Call (609) 259-3600 ext. 1114 for assistance with your project requirements. 2. Determine if a Zoning Permit is required before proceeding. 3. Obtain two copies of survey indicating block and lot number. 4. Submit Zoning Permit Application if required. 5. Submit Construction Permit Application with all applicable subcode technical sections (Building, Electrical, Plumbing, Fire Protection, Mechanical, Elevator). 6. Attach two copies of survey showing block and lot. 7. Attach all required prior approvals. 8. Pay required permit fees. 9. Schedule inspections through the Construction Office as work progresses.

How long does it take to get a building permit in Robbinsville Township, NJ?

Typical processing time is Varies by project complexity and prior approval requirements; consult with Construction Office for estimates..

What work is exempt from building permits in Robbinsville Township, NJ?

The following work is generally exempt: Ordinary maintenance and minor repairs as defined by the New Jersey Uniform Construction Code. Note: Contact Construction Office to confirm specific exemptions for your project.

How do I schedule a building inspection in Robbinsville Township, NJ?

Inspections can be scheduled via: (609) 259-3600 ext. 1114, Construction Office, 2298 Route 33.

Other cities in Mercer County