3917 4 Avenue
Brooklyn, NY 11232BBL 3-00709-0003Map
Owner of record: Block Nine LLC.
3917 4 Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11232. It has 4 residential units across 3 floors. The owner of record is Block Nine LLC.. HPD has recorded 14 housing violations here, most recently on April 30, 2026. 5 of the 14 most recent violations are still open.
- HPD violations
- 14
- DOB violations
- 22
- ECB violations
- 2
- HPD complaints
- 23
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 14
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 30, 2026
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Jun 5, 2025
Closed — Violation dismissed - ANon-hazardous
And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint all balconies, all stories, all components at building front at fire escape
Apr 16, 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.
Nov 29, 2024
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 3, 2024
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Mar 17, 2023
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 18, 2022
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 5, 2021
Closed — Violation dismissed - BHazardous
Fire escape defective. replace with new the broken, defective and/or missing gusset plate at north upper rail at 3rd story balcony at 1st fire escape from north at west
Dec 10, 2019
Open — Nov sent out - 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.
Oct 6, 2015
Closed — Violation dismissed
DOB building violations · 22
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
ECB violations · 2
- Class - 2
B265 as per class 2 (b265) 28-303.7. failure to file a complete boil er inspection report as per dob records. submit a current b09 report.
Jan 31, 2017 · Penalty $2,500
Active - Class - 2
Failure to post permit at job site. noted: permit 320450677 issued 5.1.12 is not posted. permit that is posted 302272332 expired 12.29.07. remedy: post permit.
May 3, 2012 · Penalty $800
Active
Complaints
- Unsanitary condition
Pests
Oct 19, 2025 · Apt 2R
Close - Paint/plaster
Wall
Jan 6, 2025 · Apt 2L
Close - Door/window
Window frame
Jan 6, 2025 · Apt 2L
Close - General
Bell/buzzer/intercom
Jan 6, 2025 · Apt 2L
Close - Plumbing
Basin/sink
Jan 6, 2025 · Apt 2L
Close - Outside building
Roof door/hatch
Dec 9, 2019 · Apt BLDG
Close - Plumbing
Water supply
Mar 14, 2009 · Apt 3L
Close - Plumbing
Water supply
Mar 14, 2009 · Apt 3L
Close - Heating
Heat related
Feb 6, 2006 · Apt BLDG
Close - Heating
Heat related
Feb 5, 2006 · Apt 2L
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S9)
- Year built
- 1931
- Floors
- 3
- Residential units
- 4
- Building area
- 4,125 ft²
- Lot area
- 1,875 ft²
- Zoning
- R7A
- Community board
- 307
- Council district
- 38
- Block / lot
- 709 / 3
- Assessed value
- $457,650
- Landmark / historic district
- No
HPD registration #314936, last renewed Sep 8, 2026.
Questions about 3917 4 Avenue
Who owns 3917 4 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Block Nine LLC..
Does 3917 4 Avenue have violations?
Yes. NYC HPD has recorded 14 housing violations at this property.
Is 3917 4 Avenue rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 3917 4 Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 3917 4 Avenue?
It has 4 residential units and 6 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.