420 Union Avenue
Brooklyn, NY 11211BBL 3-02767-0007Map
Owner of record: Manganiello, Fabrizio
420 Union Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11211. It has 6 residential units across 3 floors. The owner of record is Manganiello, Fabrizio. HPD has recorded 20 housing violations here, most recently on November 20, 2023. 15 of the 20 most recent violations are still open. City tax records listed 3 rent-stabilized apartments here in 2024.
- HPD violations
- 20
- DOB violations
- 0
- ECB violations
- 1
- HPD complaints
- 12
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 · 20
- 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, 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.
Mar 2, 2022
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.
Mar 2, 2022
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.
Oct 22, 2018
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 15, 2016
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of vermin mice and roaches thru out 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - ANon-hazardous
Refit windows thru out 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - BHazardous
Replace with new the broken or defective glass upper sash window front room 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair the broken or defective bell system vestibule to 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out
Show 10 more ↓
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color walls bathroom 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - BHazardous
Properly repair the broken or defective electrical light switch bathroom 2 sty west apt 2r , section '' ''
Jan 28, 1997 · Apt 2R
Open — Nov sent out - BHazardous
Abate the nuisance consisting of vermin mice and roaches thru out 1 sty east apt 1l located at apt 1l
Jan 28, 1997 · Apt 1L
Open — Nov sent out - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing 1 sty east apt 1r located at apt 1r
Jan 28, 1997 · Apt 1R
Open — Nov sent out - ANon-hazardous
Refit windows thru out 1 sty east apt 1l located at apt 1l
Jan 28, 1997 · Apt 1L
Open — Nov sent out - BHazardous
Properly repair the broken or defective wood floor kitchen 1 sty east apt 1l located at apt 1l
Jan 28, 1997 · Apt 1L
Open — Nov sent out - BHazardous
Properly repair the broken or defective bell system vestibule to 1 sty east apt 1l located at apt 1l
Jan 28, 1997 · Apt 1L
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling 1 sty public hall vestibule.
Oct 13, 1992
Open — Nov sent out - ANon-hazardous
Provide caulking windows thru out 2 sty south east apt 2r. located at apt 2r
Oct 13, 1992 · Apt 2R
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.
Oct 8, 1986
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Class - 2
Work w/o a permit. observed at 12:35pm 1 new install gfci in front of bldg for atm machine. remedy: obtain permit.
Oct 22, 2013
Resolve
Complaints
- Plumbing
Basin/sink
Apr 9, 2025 · Apt 1L
Close - Plumbing
Bathtub/shower
Apr 9, 2025 · Apt 1L
Close - Plumbing
Shower-stall
Aug 13, 2012 · Apt 3L
Close - Plumbing
Water-leaks
Aug 13, 2012 · Apt 3L
Close - Plumbing
Basin/sink
Aug 13, 2012 · Apt 3L
Close - General
Doors
Jan 1, 2012 · Apt 2L
Close - General
Doors
Dec 5, 2011 · Apt 2L
Close - General
Locks
Dec 5, 2011 · Apt 2L
Close - General
Doors
Dec 5, 2011 · Apt 2L
Close - Electric
Electric-supply
Jan 26, 2007 · Apt 2L
Close
Show 2 more ↓
- Heating
Heat related
Jan 26, 2007 · Apt 2L
Close - Heating
Heat related
Jan 20, 2007 · Apt 2L
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1930
- Floors
- 3
- Residential units
- 6
- Building area
- 3,780 ft²
- Lot area
- 2,240 ft²
- Zoning
- R7A
- Community board
- 301
- Council district
- 34
- Block / lot
- 2767 / 7
- Assessed value
- $1,174,950
- Landmark / historic district
- No
HPD registration #371509, last renewed Jul 17, 2026.
Questions about 420 Union Avenue
Who owns 420 Union Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Manganiello, Fabrizio.
Does 420 Union Avenue have violations?
Yes. NYC HPD has recorded 20 housing violations at this property.
Is 420 Union Avenue rent stabilized?
NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 50% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 420 Union Avenue built?
City records list 1930 as the year it was built.
How many apartments are in 420 Union Avenue?
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.