Know what your project needs before you call the town.
Plain-English guides to permits, zoning, and N.J.A.C. 5:23 for homeowners, with citation-level detail for the people drawing and building it.
- 24guides
- 12with official sources listed
- 0sponsored answers
Pick the job. Get the checkpoints.
Each guide separates the zoning question from the construction-code question, and says where the line between maintenance and permit work falls.
Additions & second stories
Zoning first, then structure02Finished basements
Egress, height, alarms03Decks & porches
Footings, ledgers, guards04Kitchens & baths
Finishes vs. trade work05Garage conversions
New habitable space06Sheds & fences
Exemptions and zoning07Solar & batteries
Electrical, structural, fire08EV chargers
Circuits and service capacityThe NJ permit path in four steps.
Details change by town and scope. The order rarely does.
- 01
Zoning
Setbacks, lot coverage, height, and use are local. Clear them before you pay for drawings.
Zoning vs. building code - 02
Drawings
Most work needs sealed plans; a narrow owner exception exists for some single-family homes.
Who can draw the plans - 03
Application
The UCC application plus a technical section for each subcode your scope triggers.
Building a complete packet - 04
Inspections
Called before work is covered, ending in a certificate of approval or occupancy.
Corrections and closeout
The three questions behind most projects.
NJ Repair and Ordinary Maintenance: When Is a Permit Required?
A detailed New Jersey guide to ordinary maintenance, repairs, minor work, and permit-required construction under N.J.A.C. 5:23-2.7, 2.14, and 2.17A.
The 2026 Homeowner's Guide to Building Permits in New Jersey
Everything you need to know about NJ municipal permit applications: zoning prerequisites, UCC subcode jackets, fee calculations, and inspection milestones.
NJ Zoning vs. Building Code: What Is the Difference?
Learn how local zoning, prior approvals, and New Jersey UCC review interact before you draw, price, or schedule a project.
The 2026 code transition has a deadline.
New Jersey adopted its current code cycle on August 17, 2026. For six months, an eligible complete application may still be reviewed under the prior edition. Check where your project falls.
Check my application date →Everything, organized.
Home projects
Additions, basements, decks, garages, sheds, solar and EV chargers.
9 guides →Permits & approvals
Whether you need a permit, what it costs, zoning, plans and submission.
6 guides →Repairs & maintenance
Where ordinary maintenance ends and permit work begins.
2 guides →Inspections & closeout
Inspections, corrections and certificates at the end of a job.
2 guides →Existing buildings
Rehabilitation Subcode, change of use and multi-subcode coordination.
4 guides →Code cycle
Which code edition applies and how the transition window works.
1 guide →Citations, not summaries.
A one-page map of the N.J.A.C. 5:23 sections the guides rely on, plus the Rehabilitation Subcode and multi-subcode coordination guides.