NYC Open Data / Query NYC property records (PLUTO, ACRIS, rolling sales)

Query New York City's property record datasets with SoQL, picked by id: 64uk-42ks PLUTO (every tax lot: BBL, address, owner name, land use, floors, year built, assessed value), bnx9-e6tj ACRIS master (recorded deeds and mortgages: document id, type, date, amount), 636b-3b5g ACRIS parties (buyers, sellers, lenders by document id), 8h5j-fqxa ACRIS legals (the BBL each document covers), usep-8jbt rolling sales (DOF sales of the last 12 months: address, price, date), 8y4t-faws property valuation and assessment (market and assessed values by BBL). Join ACRIS tables on document_id and PLUTO on bbl (borough, block, lot). Rows come back as a GeoJSON FeatureCollection with values as strings. Up to 500 rows per call (default 100). Party names are public records published by the NYC Department of Finance. Free: the Socrata SODA API on data.cityofnewyork.us needs no key. Anonymous calls share an IP rate limit, so a burst can answer 429 (rate_limited, $0). This data has been modified for use from its original source, NYC Open Data (the City of New York). The City of New York cannot vouch for the accuracy or completeness of the data.