Roofing in Hamilton Township (Atlantic County), New Jersey

Not required

Required

The 2024 International Residential Code, New Jersey edition, adopted by the State, with the Rehabilitation Subcode for work on existing buildings. New Jersey has one construction code, the Uniform Construction Code (N.J.A.C. 5:23), which every municipality enforces; municipalities do not adopt building codes of their own (N.J.S.A. 52:27D-123.1 and 52:27D-139). N.J.A.C. 5:23-3.21(a)1 adopts the International Code Council's "2024 International Residential Code known as the IRC/2024 as the one- and two-family dwelling subcode in New Jersey subject to the modifications stated at (c) below," and 3.21(b) applies it to "detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height." The section was rewritten by R.2026 d.086, "effective August 17, 2026," in the Department of Community Affairs' print of the rules "adopted and published through the New Jersey Register, Vol. 58 No. 16," and the Department's Current Construction Codes page lists the "International Residential Code/2024, NJ ed" with an adoption date of Aug 17, 2026. Other buildings fall under the building subcode, the International Building Code/2024, NJ edition (N.J.A.C. 5:23-3.14). Roof work on an existing building is held to the Rehabilitation Subcode: "Existing structures, when repaired, renovated, altered or reconstructed, shall conform to the requirements of N.J.A.C. 5:23-6, Rehabilitation Subcode" (N.J.A.C. 5:23-2.4(a)). A six-month grace period follows the adoption. N.J.A.C. 5:23-1.6(a): "For a period of six months following the operative date of a subcode revision, applicants may submit a complete permit application, including all prior approvals, to be reviewed under the code in force immediately preceding the subcode revision." The rule history gives R.2026 d.086 no date other than its effective date, so on that reading the window runs from August 17, 2026 until about February 17, 2027: a complete application filed inside it may be reviewed under either the prior edition or the 2024 edition, at the applicant's choice, and one filed after it closes is reviewed under the 2024 edition. Everything above is New Jersey state law, the same in every municipality. Locally, Section 144-1 of the Township of Hamilton's code establishes "a State Uniform Construction Code enforcing agency to be known as the 'Department of Inspections,'" and the Township's Construction page says the department enforces "the construction and fire prevention codes adopted by the State." Chapter 144 of the Township code (Construction Codes, Uniform) sets up the agency, appeals and fees and contains no roofing provision.

Under state law a reroof needs a permit on a townhouse or other attached dwelling, on any other building, and wherever the work reaches the roof structure; reroofing a detached one- or two-family house is ordinary maintenance with no permit (N.J.A.C. 5:23-2.7(c)1.x, "The repair or replacement of existing roof covering on detached one- and two-family dwellings"). Where a roof permit is required, apply to the Township of Hamilton's Construction Office in the Municipal Building, 6101 Thirteenth Street, Mays Landing; the Construction Official's line is 609-625-1591 and the fax is 609-625-7063, and the Township lists its hours as Monday to Friday, 8:30 to 4:30. The fee schedule is Section 144-3 of the Township code, last amended by Ordinance No. 2105-2025 of June 2, 2025. It has no roofing line. Its rate for renovations, alterations and repairs, based on the estimated cost of the work, is $39 per $1,000 from $1 to $50,000, an additional $29 per $1,000 from $51,000 to $100,000 and an additional $25 per $1,000 over $100,000, with a "Minimum fee of $200 whichever is greater," and "The fee for plan review shall be 25% of the amount to be charged for a construction permit." Inspections "can be scheduled either by stopping at the Construction Office during business hours or by fax (609) 625-7063."