You need a FEMA Elevation Certificate if you're buying, building, raising or substantially improving a home in a Special Flood Hazard Area (Zone AE, VE or A) in New Jersey and the lender, insurer or township asks for one. It isn't legally required just to own a home — but if your lowest floor sits above the Base Flood Elevation, it's the document that can cut your flood premium or remove the flood-zone designation entirely.
When an elevation certificate is required
There are four situations where someone will ask you for one:
- Buying or refinancing in a flood zone. Many lenders and insurance agents request an Elevation Certificate (EC) to write or rate a flood policy on a home in Zone AE or VE. If the seller can't produce one, the buyer usually orders it before closing.
- Building, raising or rebuilding. Shore towns require a finished-construction EC before issuing a Certificate of Occupancy on new or elevated homes. Ortley Beach, Seaside, Lavallette and Mantoloking have thousands of post-Sandy rebuilds that needed exactly this.
- Substantial improvement. If a renovation crosses the township's "substantial improvement" threshold (typically 50% of the structure's value), the building department will want elevation documentation.
- Challenging your flood zone. A LOMA or LOMR-F application to FEMA — the process that can remove your property from the mapped flood zone — requires surveyed elevations on the EC form.
When it's not required — but still worth getting
Under the NFIP's current rating system (Risk Rating 2.0), an Elevation Certificate is no longer mandatory to get a policy. That leads a lot of homeowners to assume they don't need one. The catch: without an EC, the insurer rates your home on modeled data, and if your house actually sits higher than the model assumes, you're overpaying. An EC lets your agent submit the real number. On barrier-island homes that were raised after Sandy, the difference can be hundreds to thousands of dollars a year.
What a surveyor actually does
A licensed New Jersey Professional Land Surveyor visits the property, ties into a known benchmark, and measures the elevation of the lowest floor, the lowest adjacent grade, machinery and equipment (HVAC, water heater), any attached garage, and — for crawlspaces and enclosures — the flood openings. Those numbers go onto the current FEMA form along with the flood zone, Base Flood Elevation and photographs, and the surveyor signs and seals it. The certificate is then usable by your insurer, lender and building department.
How to check if your home already has one
Start with the seller's disclosure packet or your closing file — an EC is often in there from a prior sale. Then call the township construction office; many shore towns keep finished-construction certificates on file for homes built or raised since 2013. If neither turns one up, or the one you find is on an outdated form or predates a raise or renovation, you'll need a new one.
What it costs and how long it takes
Pricing depends on the property's location, whether a benchmark is nearby, and the complexity of the structure — a raised single-family home is simpler than a multi-unit building with enclosures. Send us the address and we'll quote it the same day. Use the survey cost calculator for a ballpark. Turnaround is typically a matter of days from the site visit, and we regularly work to closing and permit deadlines.
Where we do this most
Elevation certificates are the core of our shore work. Most of the properties we certify are on the barrier island and bayfront, where nearly every lot is mapped AE or VE: