121 Mott Street
Manhattan, NY 10013BBL 1-00237-0029Map
Owner of record: Hong-Moy Realty Corp
121 Mott Street is a walk-up apartment building built in 1912 in Manhattan, 10013. It has 25 residential units across 6 floors. The owner of record is Hong-Moy Realty Corp. HPD has recorded 8 housing violations here, most recently on December 15, 2025. 5 of the 8 most recent violations are still open. City tax records listed 13 rent-stabilized apartments here in 2024.
- HPD violations
- 8
- DOB violations
- 23
- ECB violations
- 3
- HPD complaints
- 2
What to know
No open immediately-hazardous violations among recent records.
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
- CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north at west located at apt 25, 6th story, 2nd apartment from south at west
Dec 15, 2025 · Apt 25
Closed — Violation closed - CImmediately hazardous
Provide a safe and adequate supply of electric service to the fixtures at ceiling fixtures, outlets and light switches in the entire apartment located at apt 25, 6th story, 2nd apartment from south at west
Dec 15, 2025 · Apt 25
Closed — Violation dismissed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate ... in the 1st room from north at west located at apt 25, 6th story, 2nd apartment from south at west
Dec 15, 2025 · Apt 25
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of vermin mice 4 sty southwest apt 17. located at apt 17
May 16, 1990 · Apt 17
Open — Nov sent out - BHazardous
Repair or replace the smoke detector defective 4 sty southwest apt 17 volpe. located at apt 17
May 16, 1990 · Apt 17
Open — Nov sent out - BHazardous
Provide adequate light of not less than 60 watts incandescent or equivalent illumination all stys public hall.
May 16, 1990
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color walls thru out 4 sty southwest apt 17. located at apt 17
May 16, 1990 · Apt 17
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling thru out 4 sty southwest apt 17. located at apt 17
May 16, 1990 · Apt 17
Open — Nov sent out
DOB building violations · 23
- 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 2024 external low pressure inspection
Nov 14, 2025
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 2020 external low pressure inspection
Jun 30, 2023
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 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 6, 2006
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed
Show 13 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Construction other optional
C-construction other optional
Apr 14, 2000
Dob violation - active - Construction other optional
C-construction other optional
Apr 14, 2000
Dob violation - active - Zoning none
Z-zoning none
Apr 14, 2000
Dob violation - active - Zoning none
Z-zoning none
Apr 14, 2000
Dob violation - active - Construction other optional
C-construction other optional
Apr 14, 2000
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 1, 1994
Dob violation - dismissed - Zoning none
Z-zoning none
Jan 25, 1994
Vp-violation unserved ecb-active - Zoning none
Z-zoning none
Jan 25, 1994
Dob violation - active - Construction other optional
C-construction other optional
Dec 8, 1993
Vp-violation unserved ecb-active - Construction other optional
C-construction other optional
Dec 8, 1993
Dob violation - active
ECB violations · 3
- Non-hazardous
Special little italy district.noted:having removed or altered storefront.contrary to zoning resolution.altered storefront replaced with aluminum & glass windows.no doors just 6'-0" (approx)opening alteration.
Feb 23, 2000
Resolve - Non-hazardous
Work w/o a permit.(100% of work completed)noted:store front removed.location:ground floor level facade.remedy:obtain a permit if feasible.
Feb 22, 2000
Resolve - Non-hazardous
Occupancy contrary to that allowed by bldg. dept. records.noted:selling conducted on public sidewalks.location:ground floor level.remedy:discontinue illegal use immediately.
Feb 22, 2000
Resolve
Complaints
- Unsanitary condition
Garbage/recycling storage
May 23, 2016 · Apt BLDG
Close - Plumbing
Toilet
Jul 22, 2003 · Apt 8
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C7)
- Year built
- 1912
- Floors
- 6
- Residential units
- 25
- Building area
- 12,283 ft²
- Lot area
- 3,131 ft²
- Zoning
- C6-2G
- Community board
- 102
- Council district
- 1
- Block / lot
- 237 / 29
- Assessed value
- $1,153,350
- Landmark / historic district
- No
HPD registration #114171, last renewed Jul 14, 2025.
Questions about 121 Mott Street
Who owns 121 Mott Street?
The owner of record in NYC Department of City Planning PLUTO data is Hong-Moy Realty Corp.
Does 121 Mott Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 121 Mott Street rent stabilized?
NYC Department of Finance tax bills listed 13 rent-stabilized units here in 2024 (about 52% of its 25 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 121 Mott Street built?
City records list 1912 as the year it was built.
How many apartments are in 121 Mott Street?
It has 25 residential units and 29 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.