Accessory Structures in Toms River, NJ

If you live in Toms River or are thinking about moving there, accessory structures are one of those things you probably won't think about until they affect you directly. Toms River has 4 specific rules on the books covering different aspects of accessory structures, and some of them might surprise you.

ADU Rules

Toms River Township permits an accessory apartment only through its Affordable Accessory Apartment program under Township Code § 348-11.4, and only in the R-800, RR, R-400C and R-400 Zoning Districts. The unit must sit inside a detached, owner-occupied single-family home, rent exclusively to income-qualified households, and the entire program is capped Township-wide at 10 apartments.

Key details: Eligible zones: R-800, RR, R-400C, R-400 only. Program-wide cap: 10 affordable accessory apartments total. Minimum rental term: 10 years to low/moderate-income tenants. Extra parking required: 2 on-site spaces beyond main house. Township construction subsidy: $25,000 low-income / $20,000 moderate-income.

Toms River does not fine unauthorized accessory apartments under § 348-11.4 directly. Instead, an owner who already built one without permits can legitimize it as an affordable accessory apartment under § 348-11.4C(13): every program criterion still applies, except the Township pays no construction subsidy for a unit built that way. Separately, the AH administrator may deny any accessory-apartment application outright when the project doesn't conform to COAH's requirements or the section's own terms; § 348-11.4D(2) requires every denial to be issued in writing with the reasons clearly stated.

Compared to other cities, Toms River takes a harder line on adu rules. The enforcement and penalty structure reflects that.

ADU Owner Occupancy

Toms River Township requires that any affordable accessory apartment sit inside a detached home occupied by its owner: it cannot be added to a rental, condo, or non-owner-occupied dwelling.

Key details: Owner must occupy: Detached single-family dwelling. Not permitted in: Rentals, attached, multifamily units. Governing section: Code § 348-11.4A.

Installing an affordable accessory apartment in a dwelling that is not owner-occupied, or in an attached or multifamily building, breaches § 348-11.4A and can void permit approval and program subsidy eligibility.

ADU Rental Restrictions

Toms River Township requires affordable accessory apartments to be rented only to low- or moderate-income households, and that income restriction must continue for at least 10 years after the certificate of occupancy issues.

Key details: Tenant income limit: Low- or moderate-income household. Minimum restriction period: 10 years from C.O.. Rent standard: N.J.A.C. 5:97-6.8(c)1 affordability. Governing section: Code § 348-11.4C.

Renting an affordable accessory apartment to a household that is not income-qualified, or ending the income restriction before the 10-year minimum, violates § 348-11.4C and can trigger loss of subsidy and enforcement action.

This is not one of those rules that cities tend to ignore. Toms River actively enforces its adu rental restrictions requirements.

Shed & Carport Rules

Toms River Township requires a permit for any shed: structures over 200 square feet need a full development permit with an engineer- or architect-prepared plot plan, while sheds 200 square feet or less need only a zoning permit backed by a sketch.

Key details: Threshold: 200 square feet. Under 200 sf: zoning permit only. Over 200 sf: full development permit. UCC shed fee: $90 (over 200 sf). Plot plan needs: licensed engineer/architect.

No development or building permit will issue until the required plot plan is reviewed and approved by the Township Engineer's office; unpermitted construction can be halted and occupancy withheld until compliance.

The Bottom Line

Toms River is tougher than many cities when it comes to accessory structures. Out of the 4 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Toms River, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

This guide is based on Toms River's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.