get_property_history
DOF sales records and ACRIS deed transfers. Price trajectory, buyer/seller names, document types going back to 2003.
How to use it
get_property_history is exposed by the Nyc Property Intel MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the get_property_history tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Nyc Property Intel
uv run nyc-property-intelOther tools in Nyc Property Intel (17)
Full due diligence summary — runs all sub-queries concurrently. Property profile, FAR analysis, financials, risk factors, rent stabilization, comparable sales, and key observations.
311 service requests at or near a property. Noise, rodents, heat, illegal dumping, and 200+ types. 2010–present, loaded from NYC Open Data.
DOB job filings: new buildings, alterations, demolitions, sign permits. Status, cost estimate, applicant name.
DOB complaints filed before formal violations — the earliest public signal of construction or safety issues.
Marshal-executed evictions by address. Residential and commercial. 2017–present, loaded from NYC Open Data.
FDNY fire and emergency incident history. Fire type, alarm level, spread, casualties, duration. 2013–present, loaded from NYC Open Data.
Tenant-reported HPD complaints — leading indicators of building distress before formal violations are issued.
HPD housing court cases, open judgements, and harassment findings against building owners.
Legal owner, managing agent, and head officer registration records.
DOF tax lien sale list entries and ACRIS mortgage records. Outstanding liens, lender names, amounts, satisfactions.
NYPD crime complaints within a configurable radius (default 300 m ≈ 3 blocks). Felony/misdemeanor breakdown, top offenses, year-over-year trend.
HPD housing violations (Class A/B/C), DOB building code violations, and ECB/OATH monetary penalties. Filter by severity, status, and date.
Rent-stabilized unit counts by year (2007–2017). Trend analysis for deregulation signal.
Tax assessments, market value estimates, taxable value, and active exemptions (421a, J-51, STAR).
Resolve any NYC address or BBL to a full property profile: owner, building class, zoning, FAR, assessed value, lot dimensions. Always call this first.
Comparable sales by zip code. Filter by building class, price, date. Includes quarterly market stats.
Area-level aggregates: property stock, median sale prices, violation rates, rent stabilization share.