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148 Hancock Street is a walkup apartment building built in 1899 in Brooklyn with 25 residential units. It carries a Grade F health score, with 23 open HPD violations and a recurring pattern of habitability complaints (heat, electric, elevator, mold, lead, boiler, or unsanitary conditions) among the recorded concerns. Our analysis reviewed 1,097 records across 25 public data sources, benchmarked against similar large prewar residential buildings in NYC.
23 open violations are past the city's repair deadline.
The grade measures tenant living conditions from public city records (violations, complaints, litigation). It is not a structural or construction-safety rating.
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Building-level stabilized unit counts from city tax records (nyc-doffer, latest 2024) — context for tenants, separate from the tenant-conditions grade above. Your specific unit may differ.
If your apartment is one of these stabilized units, you have rights most renters don't: yearly increases capped by the NYC Rent Guidelines Board, a guaranteed lease renewal, and eviction protections. Overcharges are common — and refundable if you catch them.
Check it free: request your apartment's official rent history from NY State (HCR). It lists every registered rent since 1984 and shows whether you're being overcharged.
Free from NY State's rent agency (HCR) — request your own apartment; the history is mailed to you in ~2–6 weeks. Information, not legal advice; whether your specific unit is stabilized depends on its own history. Rent stabilization & the 2026 rent freeze, explained →
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Heat/Hot Water — Entire Building
Unsanitary Condition — Mold
Heat/Hot Water — Apartment Only
Unsanitary Condition — Pests
Heat/Hot Water — Entire Building
Heat/Hot Water — Entire Building
Heat/Hot Water — Entire Building
Heat/Hot Water — Entire Building
Plumbing / Leak
Inspections recorded
Inspections recorded
Electrical
Illegal Hotel Use
Boiler Inspection
Pests / Vermin
Pests / Vermin
Inspections recorded
Plumbing / Leak
Plumbing / Leak
Mold
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.