300 Harman Street
Brooklyn, NY 11237BBL 3-03289-0013Map
Owner of record: Harman Street Realty LLC
300 Harman Street is a walk-up apartment building built in 1931 in Brooklyn, 11237. It has 6 residential units across 3 floors. The owner of record is Harman Street Realty LLC. HPD has recorded 8 housing violations here, most recently on November 20, 2025. 6 of the 8 most recent violations are still open. City tax records listed 6 rent-stabilized apartments here in 2024.
- HPD violations
- 8
- DOB violations
- 2
- ECB violations
- 0
- HPD complaints
- 38
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 8
- IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2025
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Feb 20, 2015
Closed — Violation dismissed - ANon-hazardous
Reset, so as to secure a proper and tight connection, the water closet bowl .. in the bathroom located at apt 1l, 1st story, 1st apartment from west at north
Aug 26, 2011 · Apt 1L
Open — Nov sent out - BHazardous
Replace with new the missing electirc outlet cover in the kitchen located at apt 1l, 1st story, 1st apartment from west at north
Aug 26, 2011 · Apt 1L
Open — Nov sent out - BHazardous
Replace with new the missing electric outlet cover in the 4th room from east located at apt 1l, 1st story, 1st apartment from west at north
Aug 26, 2011 · Apt 1L
Open — Nov sent out - BHazardous
Repair or replace the smoke detector missing located at apt 1l, 1st story
Aug 26, 2011 · Apt 1L
Open — Nov sent out - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 1l, 1st story
Aug 26, 2011 · Apt 1L
Open — Nov sent out - CImmediately hazardous
D26-17.10 adm code post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to building's heating system 1 sty public hall & on boiler room door r47.
Oct 24, 1985
Open — Nov certified late
DOB building violations · 2
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Electric
Wiring
Aug 24, 2011 · Apt 1L
Close - Plumbing
Bathtub/shower
Aug 24, 2011 · Apt 1L
Close - Paint/plaster
Wall
Aug 24, 2011 · Apt 1L
Close - Electric
Electric-supply
Aug 24, 2011 · Apt 1L
Close - Paint/plaster
Wall
Aug 24, 2011 · Apt 1L
Close - Nonconst
Vermin
Aug 24, 2011 · Apt 1L
Close - General
Floor
Aug 24, 2011 · Apt 1L
Close - General
Ceramic-tile
Aug 24, 2011 · Apt 1L
Close - Plumbing
Toilet
Aug 24, 2011 · Apt 1L
Close - Heating
Heat related
Oct 22, 2008 · Apt 1R
Close
Show 28 more ↓
- Paint/plaster
Ceiling
Mar 28, 2008 · Apt 1R
Close - General
Floor
Mar 28, 2008 · Apt 1R
Close - General
Ceramic-tile
Mar 28, 2008 · Apt 1R
Close - Plumbing
Bathtub/shower
Mar 28, 2008 · Apt 1R
Close - General
Mold
Mar 28, 2008 · Apt 1R
Close - General
Windows
Mar 28, 2008 · Apt 1R
Close - General
Mold
Mar 28, 2008 · Apt 1R
Close - Nonconst
Vermin
Sep 4, 2005 · Apt 1R
Close - Plumbing
Water supply
Aug 17, 2005 · Apt BLDG
Close - Nonconst
Vermin
Jul 3, 2005 · Apt 1R
Close - Heating
Heat related
Jan 24, 2005 · Apt 2L
Close - Heating
Heat related
Jan 24, 2005 · Apt 2L
Close - Heating
Heat related
Jan 23, 2005 · Apt 1R
Close - Heating
Heat related
Jan 23, 2005 · Apt 2R
Close - Heating
Heat related
Jan 20, 2005 · Apt 1R
Close - Heating
Heat related
Jan 20, 2005 · Apt 2R
Close - Heating
Heat related
Jan 20, 2005 · Apt 1R
Close - Heating
Heat-plant
Jan 19, 2005 · Apt 1R
Close - Heating
Heat related
Jan 19, 2005 · Apt 1R
Close - Heating
Heat related
Jan 19, 2005 · Apt 2L
Close - Heating
Heat related
Jan 18, 2005 · Apt 1R
Close - Heating
Heat related
Jan 18, 2005 · Apt 3R
Close - Heating
Heat related
Jan 18, 2005 · Apt 00
Close - Appliance
Refrigerator
Jun 21, 2004 · Apt 1R
Close - Paint/plaster
Ceiling
Sep 21, 2003 · Apt 2 R
Close - Appliance
Electric/gas range
Sep 21, 2003 · Apt 2 R
Close - Paint/plaster
Ceiling
Sep 21, 2003 · Apt 2 R
Close - Appliance
Electric/gas range
Sep 21, 2003 · Apt 2 R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 6
- Building area
- 4,880 ft²
- Lot area
- 3,350 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3289 / 13
- Assessed value
- $621,450
- Landmark / historic district
- No
HPD registration #319083, last renewed Nov 24, 2025.
Questions about 300 Harman Street
Who owns 300 Harman Street?
The owner of record in NYC Department of City Planning PLUTO data is Harman Street Realty LLC.
Does 300 Harman Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 300 Harman Street rent stabilized?
NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 300 Harman Street built?
City records list 1931 as the year it was built.
How many apartments are in 300 Harman Street?
It has 6 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.