Question for NYC developers and investors — when you’re looking at a new parcel, how do you figure out what you can actually build there? Do you use ZoLa, hire a land use attorney, call the city planning department, or something else entirely? I ask because from what I’ve seen, ZoLa gives you the raw zoning code but doesn’t actually tell you what you can build — especially when you factor in FAR, air rights, inclusionary housing bonuses, and flood zones all at once. Curious how people are piecing this together. Is it mostly attorneys and consultants? Or has anyone found a reliable workflow? Would love to hear how people are handling this — especially anyone active in Brooklyn, Queens, or the Bronx where zoning gets particularly messy.
You've identified exactly the frustration that trips up most people evaluating NYC parcels. ZoLa tells you the designation, not the story.
For a reliable workflow, most active developers I know layer a few things together: ZoLa for the base zoning and overlays, the DOB BIS portal for any open violations or prior permits that reveal what the city already thinks the site is, and a land use attorney or expediter early in the process rather than after you're under contract. For anything in a flood zone, FEMA FIRM maps plus the NYC Hazard Mitigation Plan layer are essential before you run numbers.
The FAR math especially can fool you. The maximum FAR on paper rarely equals what you can actually build once you account for setbacks, required open space, and whether any air rights or inclusionary bonuses are even transferable for your specific lot configuration. In Brooklyn and Queens in particular, contextual zoning overlays (like R6B, R7A with height factors) can radically change what you think you have.
Honestly, for anything with development upside, paying an expediter a few hundred dollars for a pre-purchase feasibility read is one of the best due diligence spends you can make. They know what the city will and won't sign off on in that district.
We deal with similarly layered zoning complexity in the LA market (especially post-ADU law changes and coastal commission overlays), so I understand the frustration. Feel free to reach out if you want to talk through the evaluation process.