21 Avenue C
Manhattan, NY 10009BBL 1-00385-0038Map
Owner of record: Umbrella House HDFC
21 Avenue C is a walk-up apartment building built in 1900 in Manhattan, 10009. It has 20 residential units across 6 floors. The owner of record is Umbrella House HDFC. HPD has recorded 13 housing violations here, most recently on November 17, 2025. 1 of the 13 most recent violations are still open.
- HPD violations
- 13
- DOB violations
- 20
- ECB violations
- 4
- HPD complaints
- 5
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 13
- 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 17, 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 22, 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 15, 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 15, 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.
Feb 15, 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 1, 2021
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.
Apr 1, 2021
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 25, 2019
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 5, 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.
Oct 24, 2016
Closed — Violation dismissed
Show 3 more ↓
- 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 1, 2015
Closed — Violation dismissed - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 200 watts minimum required (light fixtures present)
May 2, 2014
Open — Nov sent out - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes cable wires attached all stories east/south & east/north balconies throughout at fire escape
May 14, 2010
Closed — Violation closed
DOB building violations · 20
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed
Show 10 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
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 - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 18, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 18, 1993
Dob violation - dismissed
ECB violations · 4
- Class - 2
B254 50 50a 50b 50c 50d. 50-condensate line leaking & incorrect support. 50a-boiler flue leaking @ ceiling above #2. 50b-boiler jacket not in place of boiler. 50c-light out in rear of boiler rm. 50d-storage & d
Apr 25, 2014 · Penalty $530
Resolve - Non-hazardous
Failure to maintain exterior bldg wall noted bulged facade missing mortar & brick at various places including broken chimnies rear firescape without gooseneck or complete propladder missing steps broken railing
Jul 18, 2001
Resolve - Hazardous
Failure to maintain building:noted:no fire proof self closing entrance door.missing fire stopping with exposed wood joist & studs in most apts & cellar.broken,loose,unstable steps throughout public stairwell.ex
Jul 18, 2001
Resolve - Non-hazardous
Failure to provide required means of egress for every fl noted defective & hazardous rear fire escape terminates in under sized place or refuge crowded further by bldg materials rear cellar door id locked and b
Jul 18, 2001
Resolve
Complaints
- Safety
Window guard broken/missing
Jun 3, 2024 · Apt 3D
Close - Heat/hot water
Apartment only
Jan 14, 2018 · Apt 12
Close - Heating
Heat related
Jan 29, 2014 · Apt 6AD
Close - Heating
Heat related
Jan 28, 2014 · Apt 6C
Close - Heating
Heat related
Oct 26, 2013 · Apt NA
Close
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Nov 11, 2025 | Non-market transfer | Rentals - walkup apartments | 22 |
Building details
- Building type
- Walk-up apartment building (C6)
- Year built
- 1900
- Floors
- 6
- Residential units
- 20
- Building area
- 17,160 ft²
- Lot area
- 3,315 ft²
- Zoning
- R7A
- Community board
- 103
- Council district
- 2
- Block / lot
- 385 / 38
- Assessed value
- $1,819,350
- Landmark / historic district
- No
HPD registration #105562, last renewed Nov 20, 2025.
Questions about 21 Avenue C
Who owns 21 Avenue C?
The owner of record in NYC Department of City Planning PLUTO data is Umbrella House HDFC.
Does 21 Avenue C have violations?
Yes. NYC HPD has recorded 13 housing violations at this property.
Is 21 Avenue C 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 21 Avenue C built?
City records list 1900 as the year it was built.
How many apartments are in 21 Avenue C?
It has 20 residential units and 22 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.