1437 Carroll Street

Brooklyn, NY

BBL 3-01286-0047BIN 3033741

Concern level2 of 4

Moderate

011 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.

Rent regulation

Likely rent-stabilized

The owner registered 26 stabilized units with New York State for 2023 — of about 28 apartments.

2018 — 27 units registered2023 — 26

J-51 tax benefit

Rent stabilization here may be tied to a tax benefit and can end when the benefit expires.

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 →

The building

1920

Built

Floors

Residential units

Walk-up apartments

Type

This building and the landlord's others

This building1 others linked to the same owner

HPD housing-maintenance violations

Open now

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.

No open HPD violations.

HPD housing-maintenance violations

311 complaints from tenants

All time

Last 12 months

Heat/Hot Water3

Safety1

SafetyFire Escape2023-05-31 · closed

Heat/Hot WaterEntire Building2022-12-25 · closed

Heat/Hot WaterEntire Building2022-12-24 · closed

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

About averagevs. NYC apartment blocks

300

Noise reports · last 12 mo

≈ per month

% from neighbors

Residential171

Street/Sidewalk50

Commercial40

Unspecified24

Vehicle12

House of Worship2

Helicopter1

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

Lower than averagevs. NYC apartment blocks

138

NYPD reports · last 12 mo

≈ per month

Felony35

Misdemeanor74

Violation29

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

2024–20251 infested · 1 eradicated

2023–20241 infested · 1 eradicated

2022–20233 infested · 3 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 · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED1993-08-16

DOB building violations

Evictions

No executed evictions on record for this building.

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 2006-08-16

Tenant action

Housing court

Landlord and related buildings

Registered owner

1437 CARROLL LLC

Head officer

KENNETH ROSENBLUM

Managing agent

MDAYS REALTY LLC

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

1460 CARROLL STREETBROOKLYN

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

Recorded sales

Mortgages / refinances

Last recorded sale2010-05-26 · $2,860,000

Most recent mortgage2021-12-20 · $307,419.28

Mortgage2021-12-20$307,419.28

borrower 1437 CARROLL LLC, JP1437 LLC · lender JPMORGAN CHASE BANK, N.A.

Mortgage2017-01-19$1,448,364.38

borrower JP1437 LLC, 1437 CARROLL LLC · lender RIDGEWOOD SAVINGS BANK

Mortgage2013-09-10$290,000

borrower JP1437, 1437 CAROLL LLC · lender SUFFOLK COUNTY NATIONAL BANK

Sale2010-05-26$2,860,000

FISHER , ERIC B → JP1437 LLC, 1437 CARROLL LLC

Mortgage2010-05-26$2,135,000

borrower JP1437 LLC, 1437 CARROLL LLC · lender FISHER, ERIC B

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

Not on the city's tax-lien sale list (2019–2025). The owner has not fallen far enough behind on property tax or water charges to be flagged for a lien sale.