Howell, NJ Swimming Pools & Spas: Pool Permits (2026)

Chapter 134, Engineering Approvals and Permits, controls in-ground pools in Howell Township. Section 134-1 bars residential construction from being built without first obtaining approval or a permit from the Division of Engineering, and § 134-6(A) ties every in-ground pool to § 134-6(B) and to § 188-31, the individual plot plan requirements. Before the construction or land use permit issues, the owner submits a lot grading plan to the Township Engineer. The Engineer approves it only on a determination that it controls surface water without adversely affecting the subject property and abutting lands, and no construction may start and no land disturbance may occur until that determination is made. The Engineer can require temporary runoff measures during construction. An engineering review and inspection fee is paid with the engineering application, as set in Chapter 139.

The grading limits are numeric. Under § 134-6(B)(6), no change in existing grade may raise the lot elevation within five feet of a property line, or raise any portion of the lot more than three feet above existing ground level at a point 15 feet from the property line, and a swale is created where needed. Section 134-6(C) adds siting rules: no in-ground pool in a front yard or in front of the residence, a 10-foot setback from any property line for the pool and for pool equipment, and at least six feet from a residential dwelling unless the Township Engineer approves less. Section 188-14 repeats the 10-foot rule and requires a residence on the lot.

Finishing the job takes a certificate of approval. The owner asks the Township Engineer for a final inspection by phone, fax or letter. The Engineer can require a pool as-built plan certified by a licensed professional engineer or land surveyor, can charge additional inspection fees when multiple inspections are needed, and fails the inspection if the pool, accessories or grading do not match the plot plan. Damaged sidewalk, curbing, pavement and disturbed ground cover must be restored first. Only then does the certificate of approval issue, which must come before the owner can request a certificate of occupancy from the Construction Code Official.