100 Lefferts Avenue

Brooklyn, NY

BBL 3-01327-0034BIN 3035244

Concern level3 of 4

High

0115 open class-C HPD violations (immediately hazardous) — about 1 per 4 apartments
0214 of those issued in the last 3 years
031 open rent-impairing violation(s)
046 active DOB violation(s)

How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid DOB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.

HPD enforcement

Previously in HPD's Alternative Enforcement Program (AEP Round 15), discharged 2022-04-26.

Rent regulation

Likely rent-stabilized

The owner registered 58 stabilized units with New York State for 2023 — of about 60 apartments.

2018 — 30 units registered2023 — 58

No public data says which specific apartment is stabilized.

Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.

How to request your rent history →

Rent regulation

The building

1929

Built

Floors

Residential units

Elevator apartments

Type

The building

This building and the landlord's others

This building97 others linked to the same owner

HPD housing-maintenance violations

Open now

520

On record

Open Class C

Open Class B

Open Class A

Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed.

CLASS C · IMMEDIATELY HAZARDOUSIssued 2026-09-18

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT COMPACTOR CLOSET, 6th STORY

Status: Notice issued, not yet certified

CLASS C · IMMEDIATELY HAZARDOUSApt 6GIssued 2026-08-12

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6G, 6th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Status: Notice issued, not yet certified

CLASS C · IMMEDIATELY HAZARDOUSApt 6GIssued 2026-08-12

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6G, 6th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Status: Notice issued, not yet certified

CLASS C · IMMEDIATELY HAZARDOUSApt 4CIssued 2026-02-05

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH

Status: HPD couldn't get in to re-inspect

HPD housing-maintenance violations

311 complaints from tenants

226

All time

Last 12 months

Unsanitary Condition64

Heat/Hot Water39

Paint/Plaster23

Water Leak20

General18

Appliance18

Plumbing16

Flooring/Stairs9

Complaints record what a tenant reported, not a finding by the city. "Closed" often means the inspector could not gain access.

311 complaints from tenants

Neighborhood noise

Higher than averagevs. NYC apartment blocks

488

Noise reports · last 12 mo

≈ per month

% from neighbors

Residential305

Street/Sidewalk94

Unspecified49

Commercial23

Vehicle15

Helicopter2

311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about noise from inside buildings — neighbors, not the street. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.

Neighborhood noise

Neighborhood crime

About averagevs. NYC apartment blocks

182

NYPD reports · last 12 mo

≈ per month

Felony69

Misdemeanor85

Violation28

NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.

Neighborhood crime

Bedbug history

Infested, latest filing

Annual filings

2024–20250 infested · 0 eradicated

2023–20240 infested · 0 eradicated

2022–20230 infested · 0 eradicated

Self-reported by the owner for the year ending each filing. Counts are building-wide and do not say which apartment was affected.

Bedbug history

DOB building violations

Active

On record

Active, last 3 yrs

ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED2023-06-20

VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION

ACTIVE · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE2021-12-01

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

ACTIVE · C-CONSTRUCTION OTHER OPTIONAL2020-01-17

STOP ALL WORK MAKE SITE SAFE

DOB building violations

Evictions

Executed, all time

Last 3 years

2017-05-31Apt 2Kresidential

Executed by a city marshal. An eviction can be lawful; a high or rising count is a displacement signal, not proof of wrongdoing.

Evictions

Housing court

Cases on record

Open now

Tenant-brought

Harassment found

With a judgment

Most cases are tenants taking the owner to court to force repairs. A case is not proof of wrongdoing; a harassment finding or judgment is a court ruling against the owner.

CLOSEDOpened 2025-06-13

Tenant action

CLOSEDOpened 2025-05-19

Tenant action

CLOSEDOpened 2013-10-09

Harassment case

Housing court

Landlord and related buildings

Registered owner

LEFFERTS AVENUE VENTURES, LLC

Head officer

MARGARET BRUNN

Managing agent

BRIAN GARLAND

97 other buildings share this owner's registration contacts. Shared contacts suggest common control, but they are not proof of ownership.

10 EAST 138 STREETMANHATTAN 102-43 CORONA AVENUEQUEENS 109-05 120 STREETQUEENS 119-21 METROPOLITAN AVENUEQUEENS 132-25 MAPLE AVENUEQUEENS

Landlord and related buildings

Unpaid city fines

Balance due (active)

Active violations

Lost by default

DOB violations adjudicated by OATH carry money penalties. "Lost by default" means the owner never appeared at the hearing. An unpaid balance is a stronger "ignoring the city" signal than a raw violation count.

Unpaid city fines

Ownership & money

Speculation watch

·Bought and resold within a few years — rapid turnover is a common speculation signal

A pattern, not a prediction — many transfers are ordinary or between related companies.

Recorded sales

Mortgages / refinances

Last recorded sale2016-12-16 · $21,250,000

Most recent mortgage2016-12-16 · $8,000,000

Mortgage2016-12-16$8,000,000

borrower 80 WOODRUFF AVENUE, LLC, 483 OCEAN PARKWAY, LLC, 57-65 OCEAN AVENUE, LLC, 230 OCEAN PARKWAY, LLC, LEFFERTS AVENUE VENTURES, LLC · lender MANUFACTURERS AND TRADERS TRUST COMPANY

Sale2016-12-16$21,250,000

100 LEFFERTS AVENUE LIMITED PARTNERSHIP → LEFFERTS AVENUE VENTURES, LLC

Mortgage2016-12-16$39,315,284.82

borrower 57-65 OCEAN AVENUE, LLC, 483 OCEAN PARKWAY, LLC, LEFFERTS AVENUE VENTURES, LLC, 80 WOODRUFF AVENUE, LLC, 230 OCEAN PARKWAY, LLC · lender MANUFACTURERS AND TRADERS TRUST COMPANY

Mortgage2015-05-29$4,540,000

borrower 100 LEFFERTS AVENUE LIMITED PARTNERSHIP · lender KEYBANK NATIONAL ASSOCIATION

Mortgage2010-10-29$96,914.49

borrower 100 LEFFERTS AVENUE LIMITED PARTNERSHIP · lender KEYCORP REAL ESTATE CAPITAL MARKETS, INC.

From ACRIS recorded documents. Amounts are often $0 or nominal for transfers between related parties, and LLCs can obscure who is really involved — treat this as public-record context, not a valuation.

Ownership & money

City debt & tax-lien sale

Flagged for the 2025 tax-lien sale

The owner owes enough in water and sewer charges to be listed for the city's tax-lien sale (most recently a 10-day notice). A listing can still be cured by paying or entering a payment plan.

Years listed

2025

Most recent

10-day noticewater/sewer only2025-05-01

30-day noticewater/sewer only2025-04-01

60-day noticewater/sewer only2025-03-01

90-day noticewater/sewer only2025-02-01

From DOF lien-sale lists (2019–2025). Financial distress is not proof of neglect, but owners behind on what they owe the city more often let repairs slide. Debt may since have been paid.

City debt & tax-lien sale