Irvington Township's Department of Housing and Building, in Room 201 of the Municipal Building at 1 Civic Square, is the designated Uniform Construction Code enforcing agency, supervised by a licensed Construction Official, and it processes certificates of occupancy for every property sale and certificates of habitability for every apartment rental. Chapter 240 of the township code gives the sale rule teeth: a seller who closes without a certificate of occupancy, a temporary certificate or a certificate of exemption on file incurs a minimum fine of five hundred dollars, and the exemption — available where the building is unfit for habitation or in other listed cases — runs no more than ninety days from conveyance, cannot be renewed or transferred, and leaves the new owner responsible for obtaining the certificate.
The township's online portal takes the certificate applications: a residential transfer needs the certificate of occupancy and a fire department inspection, a commercial transfer needs a continued certificate and the same inspection, and every retail unit needs a certificate of habitability whenever a new tenant takes it. An 'as is' sale attaches the agreement to the application, signed by both parties, and Chapter 290 charges a thirty-five percent administrative fee on any construction permit refunded because the work was never performed.
This guide covers Irvington Township. Newark, Maplewood, Union Township and Hillside are separate municipalities with their own enforcing agencies, and Essex County issues no construction permits.
A sale without paper costs five hundred dollars at least. Chapter 240 provides that if a certificate of exemption is not filed in place of a certificate of occupancy or temporary certificate before the sale of any structure, the seller incurs a minimum penalty of five hundred dollars plus other penalties. The exemption is limited to ninety days from conveyance, non-renewable and non-transferable, and once new ownership is in place it is the new owner's obligation to obtain the certificate.
What requires a building permit in Irvington?
New Jersey runs on a single statewide instrument, the Uniform Construction Code (N.J.A.C. 5:23), in force since January 1977 and administered by the Department of Community Affairs. Rather than writing its own code, the state adopts the national model codes as subcodes with New Jersey amendments: the International Building Code (building subcode), the International Residential Code for one- and two-family dwellings, the National Standard Plumbing Code — not the International Plumbing Code used in neighbouring states — the National Electrical Code, and the mechanical, fuel gas and energy codes. The 2024 editions of the I-codes and the NSPC, with the 2023 NEC, took effect on August 17, 2026 and replace the 2021 editions and the 2020 NEC; the usual six-month grace period lets an applicant file under either edition until roughly mid-February 2027. Under N.J.S.A. 52:27D-119 et seq. no municipality, Irvington included, may adopt different technical standards — what is local is the enforcing agency, the fee ordinance, the zoning approvals that precede the permit, and the certificates that follow it.
The UCC itself draws the exemption line. Ordinary maintenance under N.J.A.C. 5:23-2.7 needs no permit, no notice and no inspection; minor work under 5:23-2.17A needs a permit but may begin once the enforcing agency has been notified, with the application filed and inspected afterwards. Everything else waits for the issued permit.
Typically permit required
- Any residential sale, which needs the certificate of occupancy through the portal with a fire department inspection, or a ninety-day certificate of exemption
- Any commercial sale, which needs a continued certificate of occupancy with the fire department inspection, and any retail tenancy change, which needs a certificate of habitability
- Every apartment rental, which needs a certificate of habitability; fences take their own permit at seventy-five dollars for one- to six-family properties
- New buildings, additions and any structural work on an existing building
- Interior alterations that reconfigure space, add plumbing fixtures or extend circuits — renovation, alteration and reconstruction under the rehabilitation subcode
- Decks, and sheds over 200 square feet, over ten feet tall or with any utility connection
Often exempt
- Ordinary maintenance under N.J.A.C. 5:23-2.7, which the department does not need to hear about
- Painting, wallpapering and interior finishes on less than a quarter of the wall area of a house
- Like-for-like replacement of windows and doors in the same opening, and glass in any window or door
- Roofing and siding replacement on a one- or two-family dwelling
- Garden sheds up to 200 square feet and ten feet high with no utilities, and fences up to six feet — the zoning permit still applies to both
What is actually local, and what is not
Technical standards are the state's. Irvington's layer is the local enforcing agency — the construction official and the building, electrical, plumbing and fire subcode officials, each licensed by the state under N.J.A.C. 5:23-5 — plus the municipal fee ordinance, the zoning officer's sign-off, and the certificate of occupancy and exemption regime on sales and the certificate of habitability on rentals that the Department of Housing and Building administers.
Who handles permitting in Irvington?
The Department of Housing and Building is the enforcing agency, with the Construction Official and the building, electrical, plumbing and fire subcode officials reviewing their sections of the state UCC jacket, and the Director of Housing Services setting the certificate of occupancy procedures the Municipal Council approves. The fire department inspects for every transfer certificate, the zoning officer signs off before the permit, and the Construction Official reports annually on the delineation of the township's fire limits.
| Detail | Information |
|---|---|
| Department | Irvington Township Department of Housing and Building |
| Office | Municipal Building, Room 201, 1 Civic Square, Irvington, NJ 07111 |
| Phone | (973) 399-6610 |
| Certificates | Applied for through the township's online portal |
| On sale | Certificate of occupancy with fire inspection, or a ninety-day certificate of exemption |
| Rentals | Certificate of habitability on every apartment rental and retail tenancy |
Permit types
Residential permits
An Irvington house project files the state UCC jacket with the subcode sections at Room 201, with zoning sign-off attached and the home improvement registration number on the application; a fence takes its own seventy-five-dollar permit for one- to six-family properties. Selling the house takes the certificate of occupancy through the portal with the fire department's inspection — or, where the house is unfit or another listed case applies, a ninety-day certificate of exemption that passes the obligation to the buyer. Renting an apartment takes a certificate of habitability.
How New Jersey contractor credentials work
New Jersey has no state general contractor license. What it has instead is a registration that doubles as a permit gate: a home improvement contractor business must be registered with the Division of Consumer Affairs under the Contractors' Registration Act (N.J.S.A. 56:8-136 et seq.), and N.J.A.C. 5:23-2.15(b)8 requires the registration number on the construction permit application — an enforcing agency may not issue a home improvement permit to an unregistered contractor. Registration now carries commercial general liability insurance of at least five hundred thousand dollars per occurrence, workers' compensation cover and a tiered compliance bond, and the 2024 Home Improvement and Home Elevation Contractor Licensing Act is phasing in individual licensing through a new state board. New construction is different: a new-home builder registers with the Department of Community Affairs under the New Home Warranty and Builders' Registration Act and shows the builder registration card at permit. Electrical contractors, master plumbers and HVACR contractors hold separate state licenses from Consumer Affairs boards. Owners working on their own home are exempt from registration, and Irvington licenses no trades of its own.
Commercial permits
Commercial work in Irvington clears site plan review, then files for construction review under Chapter 240, with the certificate of occupancy a flat one hundred dollars. A commercial sale takes a continued certificate of occupancy with the fire department's inspection, every retail unit takes a certificate of habitability when a new tenant arrives, and an 'as is' transfer attaches the agreement signed by both parties to the application.
Prior approvals, subcode review and the twenty-day clock
A New Jersey construction permit is one application with technical sections — the state's UCC F100 jacket with building, electrical, plumbing, fire and mechanical subcode forms — and each subcode official reviews their own section. The permit cannot issue until the prior approvals are in hand: zoning or planning board approval under the Municipal Land Use Law is a separate track that precedes the construction permit, and where a project touches a county road or county drainage the county planning board signs off as well. Sites disturbing 5,000 square feet or more need soil erosion certification from the regional soil conservation district, and DEP approvals apply in flood hazard, wetland and coastal areas. In Irvington the Elizabeth River corridor brings DEP flood hazard approvals into the file, the Joint Meeting of Essex and Union Counties signs off on sewer connections, and the Essex County planning board reviews frontage on county roads. Once complete, N.J.A.C. 5:23-2.16 gives the enforcing agency twenty business days to approve or reject a complete application, with a written list of deficiencies on any rejection.
Irvington permit costs and fees
Fees follow Chapter 240 of the Irvington code — the sum of the subcode fees plus the state training fee — with certificate, fence and tent fees fixed in the chapter and the refund rule in Chapter 290.
| Item | Fee or rule |
|---|---|
| Construction permit | Sum of the subcode fees under Chapter 240, paid before issuance |
| Certificate of occupancy | One hundred dollars |
| Fence permit | Seventy-five dollars for one- through six-family properties |
| Tents | One hundred dollars for tents over 900 square feet or 30 feet in any dimension |
| Refunds | Thirty-five percent administrative fee retained on permits refunded because the work was not performed |
| Selling without a certificate | Minimum five-hundred-dollar penalty under Chapter 240 |
Unused permits are not fully refundable. Chapter 290 subjects any permit taken out for building construction or rehabilitation to a thirty-five percent administrative fee where the work is not performed and a refund is sought. A permit pulled on a deal that falls through returns sixty-five cents on the dollar — file when the project is real.
Trade permits and who may pull them
Trade work is permitted through the same application under the electrical, plumbing, fire and mechanical subcode sections, and inspected by the subcode official for each.
Permit required
- Retail tenancies — certificate of habitability on every new tenant, through the portal
- Electrical — state-licensed electrical contractor; electrical subcode section
- Plumbing and gas piping — state-licensed master plumber; plumbing subcode section under the NSPC
- HVAC and fuel-fired equipment — licensed HVACR contractor; mechanical or fire subcode section
- Fire protection, alarms and sprinklers — fire subcode section, with fire official review
Typically exempt
- Like-for-like fixture, receptacle, switch and light fixture replacement in the same location
- Communications and low-voltage wiring in a house that does not penetrate a fire-rated assembly
How to apply for a Irvington building permit
A zoning permit or planning board approval under the Municipal Land Use Law precedes the construction permit.
The home improvement registration number, or the new-home builder registration card, goes on the application.
One F100 application with the building, electrical, plumbing, fire and mechanical sections the scope requires, plus sealed plans where the UCC demands them.
Soil conservation, county planning board, DEP or overlay agency sign-offs are attached before the permit can issue.
Fees follow the local ordinance plus the state training fee surcharge, and are due before issuance.
Footing to final under 5:23-2.18, then the certificate of occupancy or approval that closes the permit.
Review, corrections and what actually causes delay
Irvington reviews on the state's twenty-business-day clock, with certificates running through the portal and the fire department. What delays an Irvington file is a closing scheduled before the certificate or exemption is on file, a retail tenant moved in without the habitability certificate, and a permit pulled and abandoned.
Inspections in Irvington
N.J.A.C. 5:23-2.18 sets the inspection sequence statewide — bottom of footing trenches, foundation and backfill, rough framing, electrical and plumbing, insulation, and final — and the enforcing agency must inspect within three business days of the request. Work that passes final receives a certificate of occupancy for new buildings or changes of use, or a certificate of approval for everything else. Irvington inspects by subcode from the Department of Housing and Building, and the fire department inspects separately for every transfer certificate; certificates of occupancy, continued occupancy and habitability are requested and issued through the township's online portal.
Irvington permit search and official resources
- Irvington Building Construction — the enforcing agency and its certificate functions
- Irvington Code Chapter 240 — Construction Code, Uniform — certificate fees, the exemption rule and the sale penalty
- Irvington certificate portal — online applications for occupancy, continued occupancy and habitability certificates
- New Jersey Uniform Construction Code (N.J.A.C. 5:23) — the statewide code and subcode adoptions from the Department of Community Affairs
- DCA rule proposals and adoptions — the August 2026 notice adopting the 2024 model codes and 2023 NEC
- Home improvement contractor registration — Division of Consumer Affairs registration and licensing
Frequently asked questions
What do I need to sell a house in Irvington?
A certificate of occupancy through the online portal, with a fire department inspection, or a certificate of exemption where the ordinance allows one; closing without either carries a minimum five-hundred-dollar penalty.
How long does the exemption last?
No more than ninety days from conveyance; it cannot be renewed or transferred, and the new owner must then obtain the certificate.
Do rentals need a certificate?
Yes. Every apartment rental needs a certificate of habitability, and every retail unit needs one whenever a new tenant takes it.
How much is a certificate of occupancy?
One hundred dollars under Chapter 240.
Can I get a refund on an unused permit?
Less a thirty-five percent administrative fee, under Chapter 290, where the work was not performed.
Which code edition applies?
The New Jersey editions of the 2024 I-codes with the 2023 National Electrical Code and the 2024 National Standard Plumbing Code, effective August 17, 2026, with a six-month grace period during which the 2021 editions may still be used.
Simplify Irvington permitting with Alliance Permitting
Irvington puts a certificate at every transfer and a penalty behind the missing one. We file the construction permit complete at Room 201, run the certificate and the fire inspection through the portal ahead of closing, and use the exemption only when the ordinance means it.
Ready to break ground in Irvington sooner?
Send us the scope and the parcel. We confirm the review path with the Irvington Township Department of Housing and Building, assemble the submittal, file it, and track it through issuance — corrections included.
More New Jersey permitting guides
More New Jersey permitting guides
This guide is provided by Alliance Permitting for general information about Irvington permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.