308 Prospect Avenue

Brooklyn, NY

BBL 3-00868-0004BIN 3016467

Concern level4 of 4

Severe

0111 open class-C HPD violations (immediately hazardous) across 8 apartments
025 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 1 stabilized unit with New York State for 2023 — of about 8 apartments.

2018 — 2 units registered2023 — 1

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

1931

Built

Floors

Residential units

Walk-up apartments

Type

The building

This building and the landlord's others

This building5 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.

CLASS C · IMMEDIATELY HAZARDOUSApt 2LIssued 2012-04-275+ YRS OLD

SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) BASEBOARD AT NORTH WALL, BASEBOARD AT SOUTH WALL, BASEBOARD AT EAST WALL, CEILING, 1st CLOSET FROM SOUTH AT WEST WALL DOOR FRAME, NORTH WALL, SOUTH WALL, EAST WALL, WEST WALL IN THE 3rd ROOM FROM EAST LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

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

CLASS C · IMMEDIATELY HAZARDOUSApt 2LIssued 2012-04-275+ YRS OLD

SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

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

CLASS C · IMMEDIATELY HAZARDOUSApt 2LIssued 2012-04-265+ YRS OLD

SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) 1st WINDOW FRAME FROM NORTH AT EAST WALL, 2nd WINDOW FRAME FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

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

CLASS C · IMMEDIATELY HAZARDOUSApt 2LIssued 2012-04-265+ YRS OLD

SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) CEILING, 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

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

HPD housing-maintenance violations

311 complaints from tenants

No 311 housing complaints on record for this building.

311 complaints from tenants

Neighborhood noise

Lower than averagevs. NYC apartment blocks

212

Noise reports · last 12 mo

≈ per month

% from neighbors

Unspecified104

Residential70

Street/Sidewalk17

Vehicle14

Commercial5

Park2

311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly unspecified) — street life and traffic more than neighbors. 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

Much lower than averagevs. NYC apartment blocks

NYPD reports · last 12 mo

≈ per month

Felony18

Misdemeanor30

Violation7

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

No bedbugs reported

The owner filed 5 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.

Bedbug history

DOB building violations

Active

On record

Active, last 3 yrs

ACTIVE · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED2003-03-19

ACTIVE · C-CONSTRUCTION OTHER OPTIONAL2001-05-22

WORK WITHOUT A PERMIT. WORK NOTED: ALL GRADE LEVEL VENT WINDOWS FOR CE CELLAR PERMANENTLY SEALED OFF REMEDY: OBTAIN PERMIT

ACTIVE · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED1999-03-16

DOB building violations

Evictions

No executed evictions on record for this building.

Evictions

Housing court

No HPD housing-court cases on record for this building.

Housing court

Landlord and related buildings

Registered owner

ADDA REALTY I LLC

Head officer

ERIC NACHIMOVSKY

Managing agent

myriam nachimovsky

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

158 5 AVENUEBROOKLYN 440 PROSPECT AVENUEBROOKLYN 481 4 AVENUEBROOKLYN 639 UNION STREETBROOKLYN 704 SACKETT 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.

ConstructionNon-Hazardous2004-06-21$250 penalty

ConstructionNon-Hazardous1999-04-26$2,500 penalty

ConstructionNon-Hazardous1993-12-22$1,000 penalty

Unpaid city fines

Ownership & money

Recorded sales

Mortgages / refinances

Last recorded sale1998-06-30 · no recorded price

Most recent mortgage2021-11-22 · $511,667.38

Mortgage2021-11-22$511,667.38

borrower ADDA REALTY I, LLC · lender JPMORGAN CHASE BANK NA

Mortgage2015-07-28$512,505.46

borrower ADDA REALTY I, LLC · lender JP MORGAN CHASE BANK, N.A.

Mortgage2015-07-28$1,430,000

borrower ADDA REALTY I, LLC · lender JP MORGAN CHASE BANK, N.A.

Mortgage2008-05-23$546,870.13

borrower ADDA REALTY I, LLC · lender WASHINTON MUTUAL BANK

Mortgage2003-04-15$281,781.7

borrower ADDA REALTY I, LLC · lender CITIBANK, N.A.

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.

City debt & tax-lien sale