Cape May County, New Jersey does not issue ordinary residential building permits or set parcel zoning: the city, borough or township where the land sits handles both12. A municipal construction permit is required for covered work under New Jersey's Uniform Construction Code, followed by inspections and a certificate of occupancy for a new building345. The county handles septic review and applicable subdivision or site-plan review67.
At a glance
- Building permit
- Required for covered work under NJ's statewide code; the municipality issues it31
- Zoning
- No county zoning; each municipality in Cape May County sets its own82
- Septic permits
- County Environmental Services handles design and inspection; permits apply to specified projects and problem systems69
- Lot size, setbacks, height
- Set district-by-district in each municipality's zoning ordinance, not by the county101112
- Occupancy approval
- A new building cannot be occupied until the municipal construction official issues a certificate5
- Septic soil suitability
- Only about 0.2% of soils rate free of severe limits for a conventional drain field13
- Short-term rental
- Regulated by municipal ordinance, not the county14
- Property tax rate
- About 1.3% effective rate15
Who to call
Septic permits
Cape May County Health Department, Environmental Services Division
Septic system (subsurface sewage disposal) design review, permits and inspections for Cape May County
6 Moore Road, Cape May Court House, NJ 08210
Planning & zoning
Cape May County Planning Department
Subdivision and site plan review, comprehensive planning and flood-hazard-map information for Cape May County; does not set municipal zoning
Roads & driveways
Cape May County Department of Engineering
County road opening permits for work in county road rights-of-way, plus engineering and stormwater review for Cape May County
4 Moore Road, DN 402, Cape May Court House, NJ 08210
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Cape May County, New Jersey?
Yes, for covered work, but Cape May County itself does not issue the ordinary residential construction permit. New Jersey's Uniform Construction Code requires a permit before construction, enlargement, repair, renovation, alteration, reconstruction, demolition, a change of use or regulated equipment work163. Ordinary maintenance is excluded; minor work still requires a permit, although it may begin after notice, and emergency work has a later application deadline3. Apply to the Construction Official of the city, borough or township where the parcel sits1. Municipal inspectors then check regulated work at required stages, and a new building cannot be used or occupied until the construction official issues a certificate of occupancy45.
Who issues building permits in Cape May County, and how do you reach them?
Cape May County does not operate the municipal construction office that issues an ordinary home permit. Contact the Construction Official of the city, borough or township where the parcel is located1. Municipal permit charges vary by the local fee schedule: the total can include the basic construction fee, special fees, a separate certificate-of-occupancy fee and, when applicable, plan review calculated from the permit fee17. The county government's role is narrower. The Cape May County Health Department, Environmental Services Division, at 6 Moore Road, Cape May Court House, NJ 08210, phone 609-465-1209, handles septic design and inspections618. The Cape May County Planning Department, phone 609-465-1080, handles applicable subdivision and site-plan submissions719.
Does Cape May County have zoning?
No. New Jersey's Municipal Land Use Law grants the zoning power to municipalities — cities, boroughs, towns, townships and villages — and does not list counties among the governments that may zone2. Cape May County's own Planning Board reviews subdivisions and site plans, including along county roads, for conformance with other requirements; it does not set parcel zoning819. That means minimum lot size, setbacks, building height, lot coverage and minimum dwelling size for your parcel are all set by the zoning ordinance of the specific municipality where the land sits, and they can differ from one Cape May County town to the next1011122021. Confirm the zoning district and its rules with that municipality before you buy.
How do septic permits work in Cape May County?
Cape May County's Environmental Services Department works with New Jersey-licensed professional engineers on the design and inspection of individual subsurface sewage-disposal systems622. The county specifically issues permits when a home remodel adds bedrooms, a commercial renovation increases daily flow, or a real-estate transaction involves a malfunctioning septic system or cesspool; the available county material does not establish that every septic activity follows that same permit rule9. Reach Environmental Services at 6 Moore Road, Cape May Court House, NJ 08210, phone 609-465-120918. Its review may also involve the county Planning Board, Pinelands Commission, NJDEP, wetlands or treatment-works requirements6. Only about 0.2% of county soils rate free of severe limits for a conventional drain field, so settle septic feasibility before relying on a building plan13.
Can you live in an RV or tiny home on your land in Cape May County?
Cape May County's own rules do not address RV or tiny-home occupancy, and because the county has no zoning power, the answer depends entirely on the zoning ordinance of the municipality where your land sits2. A manufactured HUD home is limited statewide to single-family (R-5) use, must meet federal construction standards, and its installation is inspected by HUD-approved third-party inspectors rather than a county office23. A municipality's own zoning ordinance separately sets minimum dwelling size, so even a compliant tiny or manufactured home still has to clear that municipality's floor-area minimum21. Before you plan to live in an RV or a tiny home on Cape May County land, check the specific rule with that municipality's zoning or construction office, since neither the county nor a statewide exemption settles it.
Building a home in Cape May County: the steps, in order
- Identify the municipality and confirm the zoning district, lot size, setbacks and dwelling-size rules before design210.
- Establish septic feasibility with Cape May County Environmental Services; the county works with licensed engineers on design and inspections622.
- Submit any applicable subdivision or site plan to the County Planning Board with the required fee, plans, plat details and documents; the local approving agency must wait for county action where county review applies7.
- Apply to the municipal Construction Official; the permit cannot issue until all required state, county and local approvals are in place324.
- Check the municipality's actual fee schedule because construction, special, plan-review and occupancy-certificate charges vary17.
- Arrange municipal inspections at required stages before regulated work is concealed4.
- Obtain the certificate of occupancy before using a new building5.
What to check before you buy land in Cape May County
Confirm the municipality and its zoning district first — Cape May County itself has no zoning, so what you can build and how big a lot you need depends entirely on the town, not the county2. Check soil suitability for a septic system with the county Health Department's Environmental Services Division; only about 0.2% of Cape May County's soils are rated free of severe limits for a conventional drain field, so many parcels need an engineered system and a site evaluation before you can count on a septic approval1318. FEMA has released preliminary flood hazard maps covering Cape May County; check current flood-zone status with the Planning Department before you buy, since a coastal or bayside parcel's flood zone can affect insurance and buildability19. If access requires connecting to or crossing a state highway, a separate NJDOT access permit applies on top of any municipal or county road permit25. If a county road opening is involved instead, that permit comes from the Cape May County Department of Engineering26. If you are considering a short-term or vacation rental, know that it is regulated by the specific municipality's ordinance, not by the county14. Cape May County's effective property tax rate runs about 1.3%, with a median annual bill near $5,2331527.
Watch-outs
- Cape May County has no county building department or zoning code; contact the Construction Official and zoning office of the specific municipality where your parcel sits before you buy or build81.
- FEMA has released preliminary flood hazard maps covering Cape May County, which can change flood-zone determinations and insurance requirements; confirm current maps with the Planning Department before you buy19.
Sources
- NJ DCA - Uniform Construction Code (N.J.A.C. 5:23) (2026 county census)
- P.L. 2013, c.106 — Municipal Land Use Law amendments (New Jersey statewide rule), quoted and re-checked
- N.J.A.C. 5:23-2 — Administration and Enforcement; Process, quoted and re-checked
- New Jersey Department of Community Affairs — New Home Warranty and Construction Code Information, quoted and re-checked
- N.J.A.C. 5:23-2.23 — Certificate requirements, quoted and re-checked
- Septic Systems, quoted and re-checked
- Cape May County Subdivision and Site Plan Resolution, quoted and re-checked
- Cape May County Subdivision and Site Plan Resolution (2026 county census)
- Septic Systems, quoted and re-checked
- P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
- P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
- P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Local Finance Notice 2026-09: Short-Term Transient Accommodations (New Jersey statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- New Jersey Department of Community Affairs — Uniform Construction Code, quoted and re-checked
- N.J.A.C. 5:23-4.18 — Standards for municipal fees, quoted and re-checked
- Cape May County Health Department, Environmental Services Division (capemaycountynj.gov)
- Cape May County Planning Department (capemaycountynj.gov)
- P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
- P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
- Septic Systems, quoted and re-checked
- Manufactured/Modular Buildings Program (New Jersey statewide rule), quoted and re-checked
- New Jersey Uniform Construction Code, N.J.A.C. 5:23 (New Jersey statewide rule), quoted and re-checked
- Major Access Permits (New Jersey statewide rule), quoted and re-checked
- Cape May County Department of Engineering (capemaycountynj.gov)
- Median property tax bill: Bolthole Index county data
Written September 29, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.