858,000+ NYC parcels scored by development potential. City of Yes (December 2024) unlocked 295 million sq ft of new buildable area citywide — these are the parcels where opportunity is highest.
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City of Yes for Housing Opportunity (adopted December 2024) is the largest zoning reform in NYC history. It added up to 295 million square feet of new developable area across all five boroughs, with the biggest gains in Brooklyn and the Bronx.
NYRezone analyzes all 858,000+ PLUTO parcels against the City of Yes changes to show you exactly which lots gained new development potential — and which ones are underbuilt relative to their current maximum FAR.
Opportunity Score measures how underbuilt a parcel is relative to its maximum allowed FAR. A score of 90+ means the parcel is using less than 10% of its allowable density — high potential for development or assemblage.
City of Yes eligibility is shown for parcels in residential and commercial zones that gained additional FAR under the December 2024 text amendment.
Open the Map to explore these parcels with satellite view, motivated seller signals, assemblage detection, and PDF export.