Building report

999 Liberty Avenue · Brooklyn · BBL 3041570032 · 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

45 heat or hot-water complaints in the last three years (winter 2023–24: 1 · winter 2024–25: 23 · winter 2025–26: 12). Repeated winter clusters suggest a chronic heating problem.

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

$5,150 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

1,661 service requests in the last three years. Most common: Noise (1403) · UNSANITARY CONDITION (35) · PLUMBING (28) · PAINT/PLASTER (24) · HEAT/HOT WATER (21) · GENERAL (20).

Filed construction activity

$112,400 in permitted construction work filed since 2016 (9 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. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. 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 3% between tax years 2025 and 2027.

Tax exemptions on the roll: 421A 35YR WITH AFF HOUSING PCT

Flood exposure

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

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

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

No street-flooding or sewer-backup complaints on record at this address.

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

999 Liberty Avenue Copy address

1,661 311 service requests from this address in the last three years — 21 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.

The landlord's report card

Managed by MHR MANAGEMENT — 30 buildings, 478 units. Grades across the portfolio: A4 · B4 · C14 · D5 · F3. See the whole portfolio

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $8,332,000 on 2018-07-31 (lender: First Republic Bank). 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	1	0	1	11	0	13
2018	19	34	101	4	8	166
2019	10	8	16	0	7	41
2020	5	7	55	3	3	73
2021	2	7	32	5	0	46
2022	0	5	16	0	0	21
2023	0	4	191	1	1	197
2024	5	12	467	0	0	484
2025	1	7	617	0	0	625
2026	0	15	705	0	4	724

The last 12 months — 875 records

showing the 80 most recent

The full timeline

showing the 2,000 most recent of 2,439 events

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