10 Cooper Street
Manhattan, NY 10034BBL 1-02239-0031Map
Owner of record: 145 Grand Realty LLC
10 Cooper Street is an elevator apartment building built in 1928 in Manhattan, 10034. It has 73 residential units across 6 floors. The owner of record is 145 Grand Realty LLC. HPD has recorded 204 housing violations here, most recently on August 29, 2026. 13 of the 50 most recent violations are still open. City tax records listed 70 rent-stabilized apartments here in 2024.
- HPD violations
- 204
- DOB violations
- 27
- ECB violations
- 22
- HPD complaints
- 616
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 · 204
- ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10sq.ft at window frame west wall . in the bathroom located at apt 5h, 6th story, 5th apartment from south at west
Aug 29, 2026 · Apt 5H
Open — Civ14 mailed - BHazardous
Properly repair with similar material the broken or defective porcelain enamel finish by method of reglazing at bath tub in the bathroom located at apt 5h, 6th story, 5th apartment from south at west
Aug 29, 2026 · Apt 5H
Open — Civ14 mailed - BHazardous
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 5h, 6th story, 5th apartment from south at west
Aug 29, 2026 · Apt 5H
Open — Civ14 mailed - BHazardous
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 5h, 6th story, 5th apartment from south at west
Aug 29, 2026 · Apt 5H
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective spring balance at lower window sash 1st window at north in the 1st room from north located at apt g, 1st story, 4th apartment from west at north
Dec 17, 2025 · Apt G
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges and door in the entrance located at apt 1c, 2nd story, 6th apartment from east at south
Nov 3, 2025 · Apt 1C
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latch set at door in the entrance located at apt 2l, 3rd story, 2nd apartment from east at south
Nov 3, 2025 · Apt 2L
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges and door in the entrance located at apt 1d, 2nd story, 1st apartment from west at north
Nov 3, 2025 · Apt 1D
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set in the entrance located at apt 2l, 3rd story, 2nd apartment from east at south
Nov 3, 2025 · Apt 2L
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set in the entrance located at apt 5i, 6th story, 6th apartment from west at north
Nov 3, 2025 · Apt 5I
Closed — Violation closed
Show 40 more ↓
- CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective door at west bulkhead located at public parts
Nov 3, 2025
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latch set at door in the entrance located at apt 5i, 6th story, 6th apartment from west at north
Nov 3, 2025 · Apt 5I
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective door in the entrance located at apt 4g, 5th story, 4th apartment from west at north
Nov 3, 2025 · Apt 4G
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 3f, 3rd story, 3rd apartment from west at north
Nov 3, 2025 · Apt 3F
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges and door in the entrance located at apt 3m, 3rd story, 3rd apartment from east at south
Nov 3, 2025 · Apt 3M
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges and latch set in the entrance located at apt 2c, 3rd story, 6th apartment from east at south
Nov 3, 2025 · Apt 2C
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latch set at door in the entrance located at apt 2c, 3rd story, 6th apartment from east at south
Nov 3, 2025 · Apt 2C
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1l, 2nd story, 2nd apartment from east at south
Nov 3, 2025 · Apt 1L
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges and door in the entrance located at apt 4i, 5th story, 6th apartment from west at north
Nov 3, 2025 · Apt 4I
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective door in the entrance located at apt e, 1st story, 2nd apartment from west at north
Nov 3, 2025 · Apt E
Closed — Violation dismissed - BHazardous
Properly secure the loose coaxial junction box cover at intermediate landing at public hall stairs, 4th story
Nov 3, 2025
Closed — Violation dismissed - BHazardous
Provide operable handle at fire exit door exterior to allow ingress from yard to public hall at public hall, 1st story
Nov 3, 2025
Closed — Violation dismissed - BHazardous
Provide operable handle at fire exit door exterior to allow ingress from yard to basement
Nov 3, 2025
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at fire door separting public hallways at public hall, 6th story
Dec 14, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at building entrance door
Nov 13, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at building entrance door
Nov 1, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch set at fire door leading to west yard at cellar
Nov 1, 2024
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1i, 2nd story, 3rd apartment from west at north , section at east
Nov 1, 2024 · Apt 1I
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at vestibule door at public hall, 1st story
Jun 26, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at front building entrance door at public hall, 1st story
Jun 26, 2024
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 5d, 5th story, 6th apartment from west at north
Oct 18, 2023 · Apt 5D
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system locked door at boiler room
Oct 18, 2023
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective fire door at public hall, 5th story
Dec 9, 2022
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 5c, 5th story, 3rd apartment from north at east
Dec 9, 2022 · Apt 5C
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective .. in the entrance located at apt 5c, 5th story, 3rd apartment from north at east
Dec 9, 2022 · Apt 5C
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the south north west walls and ceiling in the foyer located at apt 5c, 5th story, 3rd apartment from north at east
Dec 9, 2022 · Apt 5C
Open — Nov sent out - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 5c, 5th story, 3rd apartment from north at east
Dec 9, 2022 · Apt 5C
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective fire door at public hall, 6th story, section at north
Nov 9, 2022
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all walls at bulkhead stairs at public hall, 6th story, section at north
Nov 9, 2022
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all walls in bulkhead , 6th story, section ''west''
Sep 30, 2022
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at all walls in bulkhead , 6th story, section ''west''
Sep 30, 2022
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at bulkhead , 6th story, section ''west''
Sep 30, 2022
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at all walls in bulkhead , 6th story, section ''east''
Sep 30, 2022
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at all walls in bulkhead , 6th story, section ''east''
Sep 30, 2022
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at bulkhead , 6th story, section ''east''
Sep 30, 2022
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt m, 1st story, 2nd apartment from west at north
Sep 30, 2022 · Apt M
Closed — Violation dismissed - BHazardous
Properly secure the loose guard rail brace at 3rd, 4th and 5th balcony at northeast 3 stack at fire escape
Sep 30, 2022
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 4k, 4th story, 1st apartment from north at east
Mar 10, 2022 · Apt 4K
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 4k, 4th story, 1st apartment from north at east
Mar 10, 2022 · Apt 4K
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at all walls at east bulkhead , 5th story
Dec 13, 2021
Closed — Violation dismissed
DOB building violations · 27
- Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2021
Dob violation - active - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Sep 2, 2020
Dob violation - dismissed - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 in 2019
Jun 29, 2020
Dob violation - dismissed - Plumbing none
Laa division has ordered to stop all plumbing work immediately under permit number m00298849 due to unresponsive audit objections. observed 100 % of work done at the time of my inspection
Feb 13, 2020
Dob violation - dismissed - Plumbing none
Laa division has ordered to stop all plumbing work immediately under permit number m00298849 due to unresponsive audit objections. observed 100 % of work done at the time of my inspection
Feb 13, 2020
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - active - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
May 29, 2019
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 3, 2019
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2015 cat 1 insp/tst
Jan 3, 2017
Dob violation - active
Show 17 more ↓
- Elevator elevatorrequired
E-elevator elevatorrequired
Dec 27, 2016
Dob violation - resolved - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2014 cat 1 insp/tst
Nov 14, 2016
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 8, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 2, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 17, 2012
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 24, 2011
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 3, 2010
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 16, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 2, 2003
Dob violation - resolved - Elevator elevatorrequired
1p8621
Jul 31, 2002
Dob violation - resolved - Landmark none
Landmk-landmark none
Dec 28, 2000
Dob violation - dismissed - Elevator elevatorrequired
1p8621
May 2, 2000
Dob violation - resolved - 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 - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 26, 1993
Vp*-violation unserved ecb- dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 26, 1991
Vp*-violation unserved ecb- dismissed
ECB violations · 22
- Class - 1
Cease use item. missing door restrictor. this is a safety device to ensure elevator passenger safety. provide restrictor and contact nycdob at [email protected] and 212 393 2435 to restore device to service
Feb 20, 2020 · Penalty $1,250
Resolve - Class - 1
Work w/o a permit. gas piping ran to empty room,gas meter is labled laundry room. no permit for future gas line connection or laundry room installation. utility company called to make safe & lock unused gas lin
Feb 27, 2019
Resolve - Class - 2
Failure to install ground-fault interrupter(gfci)protection as required.ground fl.laundry rooms a&b:no ground-fault interrupter provided.reminstall gfci protection.
Feb 26, 2019 · Penalty $1,200
Resolve - Class - 2
Electrical work w/o a permit.ground floor laundry room a&b:replacing receptacles outlets,30amp disconnect."not on file"rem:obtain permit
Feb 26, 2019 · Penalty $400
Resolve - Class - 2
Failure to maintain building walls and appurtenances.noted:at time of inspection(i) at exposures 1 (middle wing) at spalled and cracked sillat 5 fl.sagged 6/f lintel with loose mortat at lintel facade.(ii)at ea
Dec 4, 2017 · Penalty $500
Resolve - Class - 2
2m7,8v1-2m7)outside comm missing. provide. 8v1)car floor to landing sill. not leveling to floors. adjust.
Sep 29, 2017
Resolve - Class - 2
2m7,9v1,71l10,70o2. 2m-outside car missing provide; 8v1-car floor landing to sill is not level adjust; 780l10- pit light 1-erective repair 70o2-pit dirty clean.
Sep 13, 2017
Resolve - Class - 2
59m7,67m7,42e1. device is missing brake maintenance tag, outside communication is missing in the elevator provide. loud scraping noise coming from the selector tape as the elevator run.
Jan 12, 2017 · Penalty $500
Resolve - Class - 1
2m78v1.59v1537p16. 2-outside construction missing. 59-provide brake maintenance tag as per a17.1 2003 and appendix k3.8.6.4.6. 37-provide means of access to finishing inspection.
Dec 27, 2016 · Penalty $1,000
Resolve - Class - 2
14m07,29q03,35q03,37t07,36q03,52m07,56y13,64m07,43q03,67m07,71x10,76q03,77q03. 35q- install covers for electrical box top of car. 37t- provide sign for overhead sheave room door. 36q- install covers for
Sep 12, 2012
Resolve
Show 12 more ↓
- Class - 2
56y10.56y13.42n09.45m07.33b07.16b01.71x10. 56y repair 7 seal glass packing 42n remove jumper 45m provide seal on governor adjustment 33b provide crossby on anti rotation device on cwt shackles 16b adjust bsmt
Aug 5, 2008 · Penalty $250
Resolve - Non-hazardous
08j01.08-adjust floor stops.
Mar 6, 2007
Resolve - Non-hazardous
39p16 84i10 08v01 (84)wheel house door
Jun 30, 2004 · Penalty $180
Resolve - Non-hazardous
58h11/ 43h11/ 43h8/ 51h11/ 55y13/ 60i11/ 39r11/ 84i11/ 8v1/ 2b1/ 16b1/ 21d6/ 3o2/ 28o2/ 32o2/ 33o2/ 36o2/ 38o2/ 39o2/ 52h14/ 66o2/ 67 o2/ 68o2/ 71o2 58 brake pads worn 60 main line switch handel broken 3
Feb 24, 2004 · Penalty $2,500
Resolve - Non-hazardous
8v1/15i11/39m7/36o02/53b7/62o02/81u5. 15i11 and post certificate in car as per code 27-1004a or 27-1004b. 39m7 mark correct fuse aprage. 53b7- oil.
Feb 19, 2003 · Penalty $180
Resolve - Non-hazardous
57o02-74o02-15l01-11m07-14i10-35c17-40p07 #74-o-02-clean car top #15-l-01-1,2,3,4 11-m-07 provide guard foilt, #14-i-10-replace plastic.
May 23, 2001 · Penalty $2,500
Resolve - Non-hazardous
11q,30o,55x,40m,50f,33w,35w,22. data plate, as per code.
Apr 10, 1999
Resolve - Non-hazardous
17r,09h,31q,33p,50f,57z,57o,73o,75t,46l. 17r for approved type guards.
Feb 28, 1996 · Penalty $100
Resolve - Non-hazardous
73o,31q,50f,50y,17r,35p,46h,33p.17-with wire glass.
May 23, 1995
Resolve - Non-hazardous
18l,21l,11r,33p,35p,73o. 18 wake all interlocks self catering 2l-pi 17r- with wire glass.
Sep 27, 1994 · Penalty $200
Resolve - Non-hazardous
53i,73o,33w,11q,31q,74x,50f,50y,17r. 74 work light 17 with wire glass.
Nov 16, 1993
Resolve - Non-hazardous
53i,46#,33q,73o,73#,33w, (33)- room to hoistway (73)-perform five yeartest tag device- file elv-3 form.
May 13, 1992
Resolve
Complaints
- Unsanitary condition
Mold
Aug 21, 2026 · Apt 5H
Close - Heat/hot water
Entire building
Apr 25, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 25, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 18, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 13, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 15, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Feb 9, 2026 · Apt 1B
Close - Heat/hot water
Apartment only
Feb 7, 2026 · Apt 1A
Close - Heat/hot water
Entire building
Feb 6, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 6, 2026 · Apt BLDG
Close
Show 40 more ↓
- Heat/hot water
Entire building
Feb 2, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Jan 31, 2026 · Apt 1A
Close - Heat/hot water
Apartment only
Jan 29, 2026 · Apt 1A
Close - Heat/hot water
Entire building
Jan 29, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 28, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Jan 28, 2026 · Apt B
Close - Heat/hot water
Entire building
Jan 28, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Jan 27, 2026 · Apt 1C
Close - Heat/hot water
Apartment only
Jan 25, 2026 · Apt 1A
Close - Heat/hot water
Entire building
Jan 24, 2026 · Apt WHOLEB
Close - Heat/hot water
Apartment only
Jan 24, 2026 · Apt 1A
Close - Heat/hot water
Entire building
Jan 24, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 7, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 16, 2025 · Apt BLDG
Close - Heat/hot water
Apartment only
Dec 2, 2025 · Apt 2G
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 3F
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 3M
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 2C
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 2L
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 1C
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 1D
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt 1L
Close - Line of travel
Line of travel
Nov 18, 2025 · Apt E
Close - Line of travel
Line of travel
Nov 12, 2025 · Apt BLDG
Close - Line of travel
Line of travel
Nov 12, 2025 · Apt 5I
Close - Line of travel
Line of travel
Nov 12, 2025 · Apt 4G
Close - Line of travel
Line of travel
Nov 12, 2025 · Apt 4I
Close - Heat/hot water
Entire building
Oct 16, 2025 · Apt 3E
Close - Plumbing
Water supply
Oct 12, 2025 · Apt 3E
Close - Heat/hot water
Entire building
Oct 10, 2025 · Apt 1B
Close - Water leak
Damp spot
Aug 17, 2025 · Apt 4H
Close - Heat/hot water
Entire building
Feb 24, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 24, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 24, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 19, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 19, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 19, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 15, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 15, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 15, 2025 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D1)
- Year built
- 1928
- Floors
- 6
- Residential units
- 73
- Building area
- 61,302 ft²
- Lot area
- 15,000 ft²
- Zoning
- R7A
- Community board
- 112
- Council district
- 10
- Block / lot
- 2239 / 31
- Assessed value
- $1,940,400
- Landmark / historic district
- No
HPD registration #104901, last renewed Aug 21, 2025.
Questions about 10 Cooper Street
Who owns 10 Cooper Street?
The owner of record in NYC Department of City Planning PLUTO data is 145 Grand Realty LLC.
Does 10 Cooper Street have violations?
Yes. NYC HPD has recorded 204 housing violations at this property.
Is 10 Cooper Street rent stabilized?
NYC Department of Finance tax bills listed 70 rent-stabilized units here in 2024 (about 96% of its 73 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 10 Cooper Street built?
City records list 1928 as the year it was built.
How many apartments are in 10 Cooper Street?
It has 73 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.