Building report

142 Leonard Street · Brooklyn · BBL 3030240001 · 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

69 heat or hot-water complaints in the last three years (winter 2023–24: 33 · winter 2024–25: 20 · winter 2025–26: 14). Repeated winter clusters suggest a chronic heating problem.

3 bedbug-infested unit(s) reported in filings over the last three years.

What 311 hears from this address

648 service requests in the last three years. Most common: Noise (442) · HEAT/HOT WATER (33) · Illegal Parking (26) · PLUMBING (20) · DOOR/WINDOW (16) · UNSANITARY CONDITION (15).

Filed construction activity

$122,373,962 in permitted construction work filed since 2016 (69 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 9% between tax years 2025 and 2027.

Tax exemptions on the roll: NYC HOUSING AUTH

Building systems

Flood exposure

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

Not in a hurricane evacuation zone.

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

2 street-flooding or sewer-backup complaints at this address since 2012 (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

142 Leonard Street Copy address

648 311 service requests from this address in the last three years — 33 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 WAVECREST MGMT GROUP — 362 buildings, 31,199 units. Grades across the portfolio: A86 · B145 · C84 · D33 · F13. See the whole portfolio

showing 60 of 362 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $150,000,000 on 2025-10-03 (lender: New York City Housing Development Corporation), covering 5 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	5	44	0	3	52
2018	0	6	73	0	5	84
2019	0	0	94	0	5	99
2020	0	2	81	0	5	88
2021	40	1	113	0	5	159
2022	66	52	247	14	677	1,056
2023	27	21	197	0	169	414
2024	12	4	310	0	0	326
2025	0	12	330	7	1	350
2026	0	3	203	0	1	207

The last 12 months — 302 records

showing the 80 most recent

The full timeline

showing the 2,000 most recent of 3,224 events

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