Building report

509 Hinsdale Street · Brooklyn · BBL 3038350021 · generated 2026-10-20 · FREE Print / save PDF

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Where the penalty points come from

Open with the city right now

status snapshot refreshed weekly from HPD records

Patterns

36 heat or hot-water complaints in the last three years (winter 2023–24: 24 · winter 2024–25: 3 · winter 2025–26: 5). Repeated winter clusters suggest a chronic heating problem.

No bedbug-infested units reported in the last three years of filings.

$18,780 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

268 service requests in the last three years. Most common: PAINT/PLASTER (49) · DOOR/WINDOW (36) · ELECTRIC (35) · PLUMBING (29) · UNSANITARY CONDITION (27) · WATER LEAK (23).

Filed construction activity

$84,751 in permitted construction work filed since 2016 (1 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

as filed by the owner in the building's HPD registration

What the city thinks it's worth

The city's market estimate has risen 21% between tax years 2025 and 2027.

Building systems

Restaurants in this building

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 1 with mice evidence · See them on the Mice Map

3 Food Establishment complaints to 311 at this address in the last three years (most often: Food Spoiled, Food Temperature) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 5 of 6 — zone 1 evacuates first.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

4 street-flooding or sewer-backup complaints at this address since 2018 (0 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

509 Hinsdale Street Copy address

268 311 service requests from this address in the last three years — 13 of them about heat or hot water.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $3,174,172 on 2017-08-08 (lender: Customers Bank), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

Ten-year activity

Show as table

Year	Construction	Enforcement	Housing & tenants	Ownership & money	Health & systems	Total
2017	0	3	196	9	2	210
2018	0	7	439	0	5	451
2019	0	3	292	0	0	295
2020	0	1	381	0	0	382
2021	0	1	299	0	0	300
2022	0	0	139	0	1	140
2023	0	0	449	0	1	450
2024	0	0	577	0	8	585
2025	1	9	158	0	2	170
2026	1	2	138	2	1	144

The last 12 months — 190 records

showing the 80 most recent

The full timeline

showing the 2,000 most recent of 5,380 events

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