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50 East 21 Street

Brooklyn, NY 11226BBL 3-05062-0051Map

Owner of record: Prospect 21st LLC

50 East 21 Street is an elevator apartment building built in 1936 in Brooklyn, 11226. It has 59 residential units across 6 floors. The owner of record is Prospect 21st LLC. HPD has recorded 578 housing violations here, most recently on September 4, 2026. 20 of the 50 most recent violations are still open. City tax records listed 59 rent-stabilized apartments here in 2024.

HPD violations
578
DOB violations
30
ECB violations
28
HPD complaints
1,838

What to know

Concern
8 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 4, 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

Rent-stabilized units in 2024
59
About 100% of the building's 59 apartments

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.

Stabilized units by tax-bill year

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 · 578

  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Sep 4, 2026 · Apt 4E

    Open — Civ14 mailed
  • B

    Properly repair with similar material the broken or defective metal frame at door in the entrance located at apt 6a, 6th story, 2nd apartment from south at west

    Aug 17, 2026 · Apt 6A

    Open — Civ14 mailed
  • B

    Repair the broken or defective connection waste pipe at wash basin in the bathroom located at apt 6a, 6th story, 2nd apartment from south at west

    Aug 17, 2026 · Apt 6A

    Open — Civ14 mailed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6a, 6th story, 2nd apartment from south at west

    Aug 17, 2026 · Apt 6A

    Open — Second no access to re-inspect violation
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6a, 6th story, 2nd apartment from south at west

    Aug 17, 2026 · Apt 6A

    Open — Second no access to re-inspect violation
  • A

    Cleanse to the satisfaction of this department the mold at ceramic tile joints at shower stall in the bathroom located at apt 6a, 6th story, 2nd apartment from south at west

    Aug 17, 2026 · Apt 6A

    Open — First no access to re- inspect violation
  • B

    Fire escape defective. properly secure shoe at bottom of drop ladder 2nd stack from north at rear at fire escape

    Aug 5, 2026

    Open — Nov sent out
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the south fire passageway

    Aug 5, 2026

    Open — Nov certified on time
  • B

    Properly repair with similar material the broken or defective fire retardant material ceiling at south fire passageway

    Aug 5, 2026

    Open — Nov sent out
  • C

    Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. evidence found at south fire passageway

    Aug 5, 2026

    Open — Nov sent out
Show 40 more ↓
  • B

    Properly repair the broken or defective paving at south fire passaway

    Aug 5, 2026

    Open — Nov sent out
  • B

    Properly repair the broken or defective paving rear yard

    Aug 5, 2026

    Open — Nov sent out
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration wall errected from floor to ceiling with sheet rock and studs in the 1st room from north located at apt 4e, 4th story, 1st apartment from north at east

    Jul 28, 2026 · Apt 4E

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sqft at south window in the bathroom located at apt 4e, 4th story, 1st apartment from north at east

    Jul 28, 2026 · Apt 4E

    Open — Notice of issuance sent to tenant
  • C

    M/d law abate the nuisance consisting of key operated lock at door leading to fire escape in the 3rd room from north at east located at apt 4e, 4th story, 1st apartment from north at east

    Jul 22, 2026 · Apt 4E

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective wood subfloor in the 1st room from north located at apt 4e, 4th story, 1st apartment from north at east

    Jul 22, 2026 · Apt 4E

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jul 22, 2026 · Apt 4E

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sqft at window recess in the bathroom located at apt 4e, 4th story, 1st apartment from north at east

    Jul 1, 2026 · Apt 4E

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jul 1, 2026 · Apt 4E

    Open — Not complied with
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration wall eracted from floor to ceiling consisting of wood panels subdiving room in the 3rd room from north located at apt 4e, 4th story, 1st apartment from north at east

    Jul 1, 2026 · Apt 4E

    Open — Not complied with
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jul 1, 2026 · Apt 4E

    Open — Not complied with
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at, compactor closet door , east wall . south section, at public hall, 4th story

    Jun 29, 2026

    Closed — Violation closed
  • B

    Replace with new the missing iron handrail at wall to masonry ramp , below grade , southeast section, building front yard, at fire passage way

    Jun 29, 2026

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of key operated locks at door to, room with window use to access the fire escape balcony in the 3rd room from north at east located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective cracked sunked marble saddle at. door in the entrance , north wall., in the bathroom located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Open — Not complied with
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective buldged wood floor in the foyer located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the construction materials debris , cracked concrete floor slab at, southweast section, building front yard

    Jun 29, 2026

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective cracked brick wall with deteriorated mortar at , joints , 6th story and, parapet wall , north yard

    Jun 29, 2026

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective wood door saddle, in the entrance , at west wall, in the kitchen located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective mortise locking device with thumb turn at, the entrance door , west wall , in the kitchen located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • A

    Properly repair the source and abate the evidence of a water leak at north wall in the kitchen located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... at less than 10 sqft, south window frame in the bathroom located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • A

    Cleanse to the satisfaction of this department the molded joints at ceramic tiles, to walking shower stall, east wall, in the bathroom located at apt 4e, 4th story, 1st apartment from north at east , section ''north''

    Jun 29, 2026 · Apt 4E

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective latch set assembly at the entrance door to compactor closet , at public hall, 4th story

    Jun 5, 2026

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective vinyl floor tiles, in the 1st room from east at north located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 square feet at south wall , in the bathroom located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective vinyl floor tiles, in the foyer located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latch set at the entranced oor to compactor closet, at public hall, 4th story

    Jun 5, 2026

    Closed — Violation closed
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Jun 5, 2026

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective ceramic tiles at the south walll, in the bathroom located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • A

    Cleanse to the satisfaction of this department the visible mold at caulking and grout joints of the ceramic tiles at all walls around shower stall, in the bathroom located at apt 4e, 4th story, 1st apartment from north at east

    Jun 5, 2026 · Apt 4E

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective latchset assembly of the door knob at east entrance door to compactor closet at public hall, 4th story

    Jun 3, 2026

    Closed — Violation closed
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Jun 3, 2026

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective latchset assembly of the door knob at east entrance to compactor closet , at public hall, 4th story

    Jun 3, 2026

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4e, 4th story, 1st apartment from north at east

    Apr 8, 2026 · Apt 4E

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 4e, 4th story, 1st apartment from north at east

    Mar 13, 2026 · Apt 4E

    Closed — Violation closed

DOB building violations · 30

  • No report and / or late filing (facade) facade required

    Failed to file fisp cycle 9c technical report by 2/21/2024

    Feb 22, 2024

    Dob violation - active
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Dec 23, 2020

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Sep 12, 2019

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 20, 2018

    Dob violation - resolved
  • Construction other optional

    C-construction other optional

    Mar 9, 2018

    Dob violation - dismissed
  • Elevator affirmation of correction elevatorrequired

    Vio issued to elevator - fail to correct defects on 2016 cat 1 insp/tst

    Jan 26, 2018

    Dob violation - active
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Dec 13, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Dec 14, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Nov 4, 2015

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    Aug 19, 2015

    Dob violation - dismissed
Show 20 more ↓
  • Construction other optional

    Failure to maintain due to operations at adjoining site 56 e 21 street along exposure 2 step cracks and cracking walk way

    Aug 18, 2015

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 20, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 31, 2012

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 23, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 16, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 18, 2009

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 6, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 6, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 5, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 10, 2003

    Dob violation - resolved
  • Elevator elevatorrequired

    3p2669

    Aug 23, 2002

    Dob violation - resolved
  • Elevator elevatorrequired

    3p2269

    Mar 15, 2001

    Dob violation - resolved
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - dismissed
  • Elevator elevatorrequired

    3p2669

    Oct 26, 1999

    Dob violation - resolved
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Feb 12, 1999

    Vp*-violation unserved ecb- dismissed
  • Elevator elevatorrequired

    3p2669

    Dec 2, 1998

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 9, 1992

    Vp*-violation unserved ecb- dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 16, 1990

    Dob violation - resolved
  • Elevator elevatorrequired

    (51) remove hand grips from hoist dors and seal off holes caused by its removal

    Sep 7, 1988

    Dob violation - resolved

ECB violations · 28

  • Class - 2

    Failure to submit an acceptable required cycle 9c report of critical examination documenting condition of exterior wall and appurtenances required by 28-302.4 for control #916653. remedy: submit acceptable requ

    Apr 8, 2025 · Penalty $2,500

    Active
  • Class - 2

    Missing cab mirror. provide in case of fire signs where needed. car phone hangs up. main line can be opened when power on. unreadable machine room fuses. seal hoist machine leaks. worn brake sleeve. adjust mino

    Apr 7, 2025

    Resolve
  • Class - 1

    1) no door lock monitoring installed in this controller as mandated by 3.10.12 of appendix k3 of the 2014 nycbc. this is a controller feature which ensures passenger safety. remedy; file application, install dl

    Sep 30, 2020 · Penalty $1,250

    Resolve
  • Class - 2

    Temporary construction equipment on site-exp permit. at time of inspection at an active alteration 6 sty construction site,i observed posted permit for sidewalk shed was exp on 4-12-19-posted at site also via

    Apr 16, 2019 · Penalty $620

    Resolve
  • Class - 1

    Failure to maintain bldg in vode compliant manner. at exp#2 retaining wall has a 4' crack. one side bilging out. remedy: repair &/or replace.

    Oct 31, 2018

    Resolve
  • Class - 2

    Approved drawings not on site. at time of inspection, responding to complaint#3672028, observed c-hook suspended scaffold being used for facade restoration. upon request of engineered approved drawings, none wa

    Oct 19, 2018

    Resolve
  • Class - 2

    Bc3314.4.2.1 designated foreman/rigger not present on site. at time ofinspection observed suspended c-hook scaffold being used by 2 workers to perform facade work. upon inquiring about the designated foreman, f

    Oct 19, 2018 · Penalty $1,280

    Resolve
  • Class - 1

    Failure to maintain building in code-compliant manner. repair and/or replace the retaining wall that is cracked at elevation 2, approx 4ft. rem: repair and/or replace.

    Sep 8, 2018

    Resolve
  • Class - 2

    Failed to notify dept prior to installation or removal of suspended scaffold. upon inspection of complaint #3644770 i noticed a suspended scaffold a top the sidewalk shed. site failed to notify dob's that a sus

    Aug 28, 2018 · Penalty $1,250

    Resolve
  • Class - 2

    08.v.01,35.q.06,58.y.02,41.d.06-(08,v,01)cab is not level to floor landing adjust (35,q,06) wires exposed on top of car,please secure properly (58,y,02)worn and gar bearings leaking oil clear.(41,d,06) machine

    Aug 25, 2018

    Resolve
Show 18 more ↓
  • Class - 2

    56y10;56y13;58bb10;5b1:repair and seal packaging;perform current brake maintenance;adjust the gap on the back of the car door.

    Nov 29, 2017 · Penalty $1,250

    Resolve
  • Class - 2

    Work does not conform to approved construction documents &/or approvedamendments during underpinning work crack gauges recorded a vertical movement at foundation level(bldg 50 east 21 st)as per monitiring proto

    Nov 22, 2017 · Penalty $1,250

    Resolve
  • Class - 2

    Construction supeintendent failed to perform duties as per rule.at thetime of inspection it was observed an active construction site with excavation in process without super on site,no log book on site showing

    Sep 20, 2017 · Penalty $5,000

    Resolve
  • Class - 1

    Work does not conform to approved construction documents and amendments at the time of inspection it was observed that the work performed bycontractor,did not conform to approved dob plans.the plan called for u

    Sep 20, 2017 · Penalty $1,000

    Resolve
  • Class - 2

    Failure to maintain bldg walls or appurtenances. noted: at front of bldg at left side hair line vertical crack appear at corner of windows on 1st through 5 floors at left side also noted at exp#2 windows facing

    Jul 27, 2017 · Penalty $1,250

    Resolve
  • Class - 1

    1l1,5x10,5b1,40m07. 1l-adjust stop sw in car; 5x-repair door zone restrictor; 5b-adjust the gap on the back of the car door; 40m-providekeys to the m.r.

    Sep 21, 2016 · Penalty $1,000

    Resolve
  • Class - 1

    05b01 intermediate door problem (entrapment) adjust or repair asap.

    Aug 3, 2015 · Penalty $1,000

    Resolve
  • Class - 3

    16m03,40p16,16m-cover holes in all hoist doors(install push plate)

    Jul 2, 2014 · Penalty $100

    Resolve
  • Hazardous

    B4a.50a.50b.32a 50a remove waste oil from bolier rm 50b electrical boxcover missing right side of boiler

    May 7, 2008

    Resolve
  • Non-hazardous

    03m07/15m07/16q13/21q07/08v01/85bb05/66o02/59l10/40d06/84d06/40i11. 03-m car capacity plate. 16-q-hatch side door pull holes. 21-q-provide missing interlock covers 08-v-varing flr stops. 84-d-smoke hole grate

    Jun 9, 2006 · Penalty $350

    Resolve
  • Non-hazardous

    23,l,10 08,v,01 16,b,01 20,m,11 59,b,07 40,i,10 66,0,02 23 repair 5 fl push buttom 08 adjust fl level 16 adjust hoistway door 20 replace 4 fl vision glass 59 provide proper light in machine room 40 repair door

    Oct 9, 2003 · Penalty $180

    Resolve
  • Non-hazardous

    85bb05,86m05,44o02,39l36,16a04,21m07,20m07,23i11,66o02,41g11. 44-o-clean sand pilling from wall, correct problem. 39-l secure left smoke hole cover. 16-a, cover all door pull holes hatch way side. 21-m, 2 fl lo

    Jul 31, 2003 · Penalty $350

    Resolve
  • Non-hazardous

    66o07/28q03/30o07/34q03/40b07/44u15/41l10/64m07/23l10 34/q:wires conection box on controller unguared 40/b:motor room door has no lock.41/l:rectifier on controler is defective.

    Jun 23, 2003 · Penalty $180

    Resolve
  • Non-hazardous

    14m7-13m7-57o2-18m7-25q3-30o2-31m7-36p17-35p17-9h12. 18-inerlock cover missing all floor provide 30-clean car top 31-expocation top at car provide cover.

    Oct 8, 2002

    Resolve
  • Non-hazardous

    14m7, 75u5, 18q3, 2b11, 15b1, 8v1, 57o2

    Jul 12, 2001 · Penalty $350

    Resolve
  • Non-hazardous

    11q,15l,17i,(17)broken glass and mising guards

    Jan 20, 1993 · Penalty $100

    Resolve
  • Non-hazardous

    11q,17m,35p,74m, 35. unable to gain access to complete inspectio. 74. toe guard.

    May 9, 1992 · Penalty $75

    Resolve
  • Non-hazardous

    11q,13d,14m,15l,17i,18m,57o,74m 17)broken glass & missing guards 18)covers 74)toe guards

    Jun 21, 1991

    Resolve

Complaints

  • Unsanitary condition

    Mold

    Sep 1, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Sep 1, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    Sep 1, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Aug 13, 2026 · Apt 6A

    Close
  • Unsanitary condition

    Pests

    Aug 13, 2026 · Apt 6A

    Close
  • Unsanitary condition

    Mold

    Aug 13, 2026 · Apt 6A

    Close
  • Plumbing

    Basin/sink

    Aug 13, 2026 · Apt 6A

    Close
  • Door/window

    Door

    Aug 13, 2026 · Apt 6A

    Close
  • Unsanitary condition

    Mold

    Jul 15, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Jul 15, 2026 · Apt 4E

    Close
Show 40 more ↓
  • Unsanitary condition

    Mold

    Jun 26, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Jun 26, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    Jun 26, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Mold

    Jun 26, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    Jun 26, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Jun 26, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    May 28, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    May 11, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    May 11, 2026 · Apt 4E

    Close
  • Heat/hot water

    Entire building

    Apr 9, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 7, 2026 · Apt BLDG

    Close
  • Flooring/stairs

    Floor

    Mar 11, 2026 · Apt 4E

    Close
  • Flooring/stairs

    Floor

    Feb 26, 2026 · Apt 4E

    Close
  • Heat/hot water

    Entire building

    Feb 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 10, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 1, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 26, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 26, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 25, 2026 · Apt 5J

    Close
  • Heat/hot water

    Entire building

    Jan 24, 2026 · Apt BLDG

    Close
  • Flooring/stairs

    Floor

    Jan 15, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Jan 15, 2026 · Apt 4E

    Close
  • Unsanitary condition

    Pests

    Jan 15, 2026 · Apt 4E

    Close
  • Heat/hot water

    Entire building

    Jan 9, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 9, 2026 · Apt BLDG

    Close
  • Flooring/stairs

    Floor

    Jan 9, 2026 · Apt 4E

    Close
  • Heat/hot water

    Entire building

    Dec 28, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 28, 2025 · Apt BLDG

    Close
  • Flooring/stairs

    Floor

    Dec 18, 2025 · Apt 4E

    Close
  • Heat/hot water

    Entire building

    Nov 29, 2025 · Apt BLDG

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  • Heat/hot water

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    Nov 24, 2025 · Apt BLDG

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  • Heat/hot water

    Entire building

    Oct 27, 2025 · Apt 6E

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  • Heat/hot water

    Entire building

    Oct 12, 2025 · Apt 3A

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  • Heat/hot water

    Entire building

    Apr 13, 2025 · Apt BLDG

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  • Heat/hot water

    Entire building

    Feb 12, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 28, 2025 · Apt BLDG

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  • Heat/hot water

    Entire building

    Jan 25, 2025 · Apt BLDG

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  • Heat/hot water

    Entire building

    Jan 20, 2025 · Apt 2K

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  • Heat/hot water

    Entire building

    Jan 16, 2025 · Apt BLDG

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Elevator apartment building (D1)
Year built
1936
Floors
6
Residential units
59
Building area
71,282 ft²
Lot area
19,500 ft²
Zoning
R7A
Community board
314
Council district
40
Block / lot
5062 / 51
Assessed value
$1,551,600
Landmark / historic district
No

HPD registration #301186, last renewed Aug 20, 2025.

Questions about 50 East 21 Street

Who owns 50 East 21 Street?

The owner of record in NYC Department of City Planning PLUTO data is Prospect 21st LLC.

Does 50 East 21 Street have violations?

Yes. NYC HPD has recorded 578 housing violations at this property.

Is 50 East 21 Street rent stabilized?

NYC Department of Finance tax bills listed 59 rent-stabilized units here in 2024 (about 100% of its 59 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 50 East 21 Street built?

City records list 1936 as the year it was built.

How many apartments are in 50 East 21 Street?

It has 59 residential units.

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