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21 South End Avenue

Manhattan, NY 10280BBL 1-00016-7509Map

Owner of record: Regatta Condominium

21 South End Avenue is a condominium built in 1988 in Manhattan, 10280. It has 181 residential units across 9 floors. The owner of record is Regatta Condominium. HPD has recorded 8 housing violations here, most recently on April 29, 2026. 1 of the 8 most recent violations are still open.

HPD violations
8
DOB violations
59
ECB violations
20
HPD complaints
9

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Apr 29, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 8

  • A

    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 29, 2026

    Open — Nov sent out
  • I

    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
  • A

    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
  • I

    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 3, 2022

    Closed — Violation dismissed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story

    Apr 9, 2016

    Closed — Violation dismissed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system mising at public hall, 1st story

    Apr 9, 2016

    Closed — Violation closed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Apr 9, 2016

    Closed — Violation dismissed
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story

    Apr 9, 2016

    Closed — Violation dismissed

DOB building violations · 59

  • High pressure boiler boiler required

    Violation issued-failure to file 2018 external hgh pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • High pressure boiler boiler required

    Violation issued-failure to file 2018 external hgh pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • High pressure boiler boiler required

    Violation issued-failure to file 2018 internal hgh pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • High pressure boiler boiler required

    Violation issued-failure to file 2018 internal hgh pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • Failure to benchmark none

    Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4

    Jun 1, 2022

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 15, 2021

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 15, 2021

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 15, 2021

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 15, 2021

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 15, 2021

    Dob violation - active
Show 40 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2020

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 13, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 16, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 2, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 2, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 2, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 2, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 4, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 4, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 4, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 4, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 11, 2009

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 11, 2009

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 11, 2009

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 12, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 12, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 12, 2007

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 12, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Apr 20, 2006

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 10, 2003

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 10, 2003

    Dob violation - resolved

ECB violations · 20

  • Class - 2

    Work without a permit.noted;upon inspection of the comunity room exp2 observe new water and waste line install in 4 rooms approx 90% of workcompleted without a permit.rem:obtain all permits.

    Aug 21, 2018 · Penalty $1,250

    Resolve
  • Class - 1

    C/u 5a10,68b7,70p7. c/u5a10 door zone restrictor has been disabled & rendered inoperative.this is a safety device to ensure elevator passengers safety repair restrictor & contact the nyc dob @ [email protected]

    Feb 5, 2018 · Penalty $1,000

    Resolve
  • Class - 2

    99bb6,60b7,68b7,6i11,38q3. 99bb5-cat1 tag expired; 60-machine room lights out; 68b7-brake maintenance not logged; 6i11-gate switch rollerdamaged; 38q3-traveling cable wires exposed under car.

    Feb 5, 2018

    Resolve
  • Class - 2

    99bb5,68b7,38q3. 99bb5-cat 1 tag expired, perform and file test; 68b7-brake maintenance not logged; 38q3-traveling cble wires exposed undercar.

    Feb 5, 2018

    Resolve
  • Class - 2

    Pedestrian protection doesnt meet code specifications.note:observed a large amount of construction materials and tools and construction debri stored on top of the sidewalk shed that doesnt meet code specs.rem:c

    Jun 16, 2017

    Resolve
  • Class - 2

    Failure to maintain bldg in code complaint manner at apt ph2 y balconybottom of deck cement small amount is cracking dislodging to balcony below at phiy (approx 1" dismeter round piece of cement)..

    May 21, 2012 · Penalty $250

    Resolve
  • Class - 2

    40#06 71l10 70y09 70z09 02a10 40#-splice box w/ open wires secure by tank unit 02a-when alarm pressed emergency light comes on provide as per code

    Oct 5, 2010

    Resolve
  • Class - 2

    100bb05.68m07.69m07.56y02.70p16.64m07.100bb perform & file current 2yrtest 70p provide drop key hole on 1st fl for access to pit 64m providecity id #

    Oct 31, 2008

    Resolve
  • Class - 2

    Sec.zr-84-134. failure to comply w/zoning resolution in special batterly park zoning district in that a outdoor cafe is operating in an arcade area.outdoor cafe w/approx 30 tables in the arcade area out cafe is

    Jul 28, 2008 · Penalty $800

    Resolve
  • Non-hazardous

    49. subimit proof of internal inspection for this hp boiler fulton nb61428 year 1991 lby your insurance carrier. 2 boiler welded at five different places submit record for that by certificated welder co holding

    Feb 8, 2001 · Penalty $180

    Resolve
Show 10 more ↓
  • Non-hazardous

    57y14,57o2,73o2. -57 seal oil leak in pit, clean pit, -73 clean car top and entire device.

    Jun 28, 1999 · Penalty $350

    Resolve
  • Non-hazardous

    37g12-use proper fuses on motor controller.

    May 10, 1999

    Resolve
  • Non-hazardous

    07x,14m,02x,74m,57y,57w,07-light ray 74-toe guard missing replace.

    Feb 4, 1998

    Resolve
  • Non-hazardous

    74am,74bo,30m.74a-provide cover for 1900 top of car secure on out let box 74b clean top of car 30-provide truff cover & box cover were missing

    Feb 3, 1997

    Resolve
  • Non-hazardous

    74am,74bo,30m.74a-provide cover were missing top of car 74b-clean top of car 30 provide covers were missing in hoss way

    Feb 3, 1997

    Resolve
  • Non-hazardous

    ##, @@, **, ##-number equipment with n.y.c. device numbers in machine room. @@-provide capacity plate in cab. **-repair intercom system in cab.

    Nov 16, 1995

    Resolve
  • Non-hazardous

    ##, @@, **, ##-number equipment with n.y.c. device number in machine. @@-provide capacity plate in cab. **-repair intercom system in cab.

    Nov 16, 1995

    Resolve
  • Non-hazardous

    ##, @@, **, ##-number equipment with n.y.c. device number in machine room @@-provide capacity plate in cab. **-repair intercom system in cab.

    Nov 16, 1995

    Resolve
  • Non-hazardous

    ##, @@, **, ##-number equipment with n.y.c. device numbers in machine room. @@-provide capacity plate in cab. **-repair intercom system in cab.

    Nov 16, 1995

    Resolve
  • Non-hazardous

    ##, **, ##-number equipment with n.y.c. device numbers in machine room**-repair intercom system in cab.

    Nov 16, 1995

    Resolve

Complaints

  • Heat/hot water

    Apartment only

    Feb 3, 2026 · Apt 5F

    Close
  • Unsanitary condition

    Pests

    Jul 13, 2023 · Apt 222

    Close
  • Paint/plaster

    Wall

    Jul 13, 2023 · Apt 222

    Close
  • Plumbing

    Water supply

    Feb 1, 2023 · Apt 534

    Close
  • Safety

    Smoke detector

    Jan 24, 2023 · Apt 534

    Close
  • Appliance

    Electric/gas range

    Jan 24, 2023 · Apt 534

    Close
  • Plumbing

    Water supply

    Aug 30, 2022 · Apt 334

    Close
  • Plumbing

    Water supply

    Aug 30, 2022 · Apt 334

    Close
  • Water leak

    Slow leak

    Mar 31, 2016 · Apt 333

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Condominium (RM)
Year built
1988
Floors
9
Residential units
181
Building area
194,762 ft²
Lot area
45,203 ft²
Zoning
BPC
Community board
101
Council district
1
Block / lot
16 / 7509
Assessed value
$37,600,204
Landmark / historic district
No

HPD registration #140883, last renewed Mar 5, 2026.

Questions about 21 South End Avenue

Who owns 21 South End Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Regatta Condominium.

Does 21 South End Avenue have violations?

Yes. NYC HPD has recorded 8 housing violations at this property.

Is 21 South End 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 21 South End Avenue built?

City records list 1988 as the year it was built.

How many apartments are in 21 South End Avenue?

It has 181 residential units and 183 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.