New Jersey REAL Development Rules In Flux As State Weighs Changes To Flood Zone, Environmental Permitting

In New Jersey, permitting rules governing development in floodplains and environmentally sensitive areas continue to shift. The New Jersey Department of Environmental Protection (NJDEP) recently announced that it would postpone full implementation of its Resilient Environments and Landscapes (REAL) rules, a series of changes to NJDEP permitting and statewide coastal zone, flood hazard, wetlands, and stormwater management regulations. The REAL rules were formally adopted on Jan. 20, 2026, with new coastal floodplain development standards at their core. REAL increased the base flood elevation for new coastal development by four feet, which the state identified as necessary to fortify newly constructed assets against increasing coastal hazards, including sea-level rise, erosion, and tidal storm surge. Other elements of the REAL rules carry wider statewide implications, affecting stormwater control requirements and the availability of waivers from strict compliance, among other things.