529 West 143 Street
Manhattan, NY 10031BBL 1-02075-0005Map
Owner of record: Sparrow 1 LLC
529 West 143 Street is an elevator apartment building built in 1910 in Manhattan, 10031. It has 25 residential units across 6 floors. The owner of record is Sparrow 1 LLC. HPD has recorded 239 housing violations here, most recently on September 26, 2026. 1 of the 50 most recent violations are still open. City tax records listed 18 rent-stabilized apartments here in 2024.
- HPD violations
- 239
- DOB violations
- 17
- ECB violations
- 19
- HPD complaints
- 477
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 · 239
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling, south and west walls in the bathroom located at apt 5c, 5th story, 2nd apartment from west at north
Sep 26, 2026 · Apt 5C
Open — Civ14 mailed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 5a, 5th story, 1st apartment from east at south
May 13, 2026 · Apt 5A
Closed — Violation closed - BHazardous
Abate the infestation consisting of bedbugs in the entire apartment located at apt 5a, 5th story, 1st apartment from east at south
May 13, 2026 · Apt 5A
Closed — Violation closed - ANon-hazardous
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
Mar 2, 2026
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 1st room from east at north located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed - BHazardous
Replace with new the missing upper escutcheon plate at heat riser in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective vinyl floor tiles in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 2nd room from east at north located at apt 2d, 2nd story, 1st apartment from west at north
Feb 4, 2026 · Apt 2D
Closed — Violation closed
Show 40 more ↓
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the kitchen located at apt 2d, 2nd story, 1st apartment from east at south
Sep 14, 2025 · Apt 2D
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department , the walls and ceilings throughout in the entire apartment located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of household items at public hall, 1st story
Aug 27, 2025
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at window frame, 1st window from east at south wall in the kitchen located at apt 4d, 4th story, 1st apartment from west at north
Aug 27, 2025 · Apt 4D
Closed — Violation dismissed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate fixed gate at fire escape window at south wall in the 4th room from north at east located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations that is defective in the entire apartment located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules that is defective in the entire apartment located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations that is defective in the entire apartment located at apt 4d, 4th story, 1st apartment from west at north
Aug 27, 2025 · Apt 4D
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules that is defective in the entire apartment located at apt 4d, 4th story, 1st apartment from west at north
Aug 27, 2025 · Apt 4D
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at south wall in the 1st room from north located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - ANon-hazardous
Properly repair the source and abate the evidence of a water leak at south wall in the 1st room from north located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - ANon-hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from north located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1b, 1st story, 1st apartment from south at west
Aug 27, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 3rd room from east located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 6th room from east located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective connection at drain pipe at sink in the kitchen located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 4th room from east located at apt 1b, 1st story, 1st apartment from north at east
Jan 29, 2025 · Apt 1B
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt apt2a, 2nd story, 1st apartment from east at south
Oct 24, 2024 · Apt APT2A
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st bathroom from north located at apt apt2a, 2nd story, 1st apartment from east at south
Oct 24, 2024 · Apt APT2A
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the private hallway located at apt 2d, 2nd story, 1st apartment from west at north
Jul 31, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Jul 31, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and all walls in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
Jul 31, 2024 · Apt 2D
Closed — Violation closed - ANon-hazardous
Properly repair or replace the broken or defective light fixture at ceiling in the foyer located at apt 2d, 2nd story, 1st apartment from west at north
Jul 31, 2024 · Apt 2D
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective counter balance at upper sash 1st window from west at north wall in the 3rd room from east at north located at apt 2d, 2nd story, 1st apartment from west at north
Jul 3, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at east wall in the closet at west wall in the private hallway located at apt 2d, 2nd story, 1st apartment from west at north
Jul 3, 2024 · Apt 2D
Closed — Violation closed - CImmediately hazardous
Properly repair or replace the broken or defective counter balance at lower sash 1st window from west at north wall in the 1st room from east located at apt 2d, 2nd story, 1st apartment from west at north
Jul 3, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective spring balance lower sash at east wall in the 3rd room from east located at apt 2d, 2nd story, 1st apartment from west at north
May 15, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective vynil floor in the kitchen located at apt 2d, 2nd story, 1st apartment from west at north
May 15, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective spring balance at lower window sash at north wall in the 1st room from east at north located at apt 2d, 2nd story, 1st apartment from west at north
Mar 27, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective spring balance at lower window sash at north wall in the 4th room from east at north located at apt 2d, 2nd story, 1st apartment from west at north
Mar 27, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective spring balance at lower window sash at south wall in the 4th room from east at south located at apt 2d, 2nd story, 1st apartment from west at north
Mar 27, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective ceramic tiles at east wall in the bathroom located at apt 2d, 2nd story, 1st apartment from west at north
Mar 27, 2024 · Apt 2D
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and east wall in the bathroom located at apt 2d, 2nd story, 1st apartment from west at north
Mar 27, 2024 · Apt 2D
Closed — Violation closed
DOB building violations · 17
- 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
Apr 29, 2021
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 14, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 8, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 18, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 18, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 5, 2012
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 28, 2011
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 20, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 22, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 19, 2004
Dob violation - resolved
Show 7 more ↓
- Elevator elevatorrequired
1p10137
Nov 6, 2001
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Mar 8, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 6, 1991
Vp*-violation unserved ecb- dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 9, 1991
Vp*-violation unserved ecb- dismissed - Elevator elevatorrequired
03-provide toe guard 05-saddle 18m-covers 30-provide shaftway sig ns on windows of hoistway under cab,pit and overhead
Jun 25, 1990
Dob violation - resolved - Elevator elevatorrequired
(07)test & tag provide data plate.(21)clean all hoist cable.(27) provide spring cw pit guard.(28)seal.(43)remove excess side play.(45) water.(47)secure door.(23 & 24)shorten.(51)provide covers for all splice boxes.(52)provide capacity plate
Oct 12, 1988
Dob violation - resolved
ECB violations · 19
- Class - 2
52h11,37d6,100r3,70z2. 52h11-replace round hoist ropes; 37d6-secure overhead floor; 100r3-install guards on windows in hoistway as per 2.1.2 k3
Mar 13, 2018
Resolve - Class - 2
52b12,55b12,56y13,71x10,71q03,40b16,37b16 (52b12)reshackle drum to car hoist rope in accordance to code (55)reshackle drum to counterweight in accordance to code (properly install tags on thimbles)
Nov 13, 2017
Resolve - Class - 2
02x10,05d06,03702,37t07,68m07,98bb05. 05d- properly secure car door drive shoe. 37o- clean overhead sheave room. 37t- provide sign for overhead sheave room door.
Apr 12, 2010 · Penalty $250
Resolve - Class - 2
52/b/12,55/b/12,53/b/14,02/l/10,32/h/10,02-l-10-alarm bell doesn't work provide working alarm bell/32-h-10-top & bottom car guide shoe are worn
Mar 9, 2010
Resolve - Class - 2
05e10,16b10,52bb05,40d10,60x10,40p16. 05e10- car door/gate, rubbing,repair door. 16b10- repair basement hoistway door, not closing properly 52bb05- reshackle hoist ropes; expired. 40d10- repair walls to overhea
Jun 30, 2009
Resolve - Class - 2
05e10.60q3.05e10 car door gate rubbing repair door 05b10 repair car door too much gap after closing 08v10 car fl to landing sill not level repair fl stops 60q3 installlight guards on machine rm lights
May 28, 2009
Resolve - Non-hazardous
8v1 50y2 31q3 32i10 40m14 32 elec in pit
Nov 8, 2000
Resolve - Non-hazardous
5f1,9k12,28h12,57z2,73#7. -5 car doors slam closed, -9 car door gibbs rusted, -28 guide shoes worned, -57 water it pit, -73 car stops very rough need adjustment
Apr 5, 1999
Resolve - Non-hazardous
35p61#57o48h47h49h33r 61 tail rope loose indercar
Apr 19, 1997
Resolve - Non-hazardous
15m,50f,50y,36w,33p,33i,46t,49t,17i,21i,30q,57z,74x,15q. 15 floor num-bers.33 gate. 30 window. 74 work light. 15 hand holes.
Aug 9, 1995 · Penalty $100
Resolve
Show 9 more ↓
- Non-hazardous
61k,57r,15m,30i,74l,33i,58d,50f,
Oct 11, 1994 · Penalty $250
Resolve - Non-hazardous
21x,24l,33i,33q,50f,57z,74#. 33i-q- skylight (rotten frame) 74# perform all the work to comply with dob violations: 120591e1176cz,073192e1366c3, 121692e5y1176c01 and 042693e1366c1
Jul 11, 1994
Resolve - Non-hazardous
08v, 09h, 15r, 15l, 15m, 21x, 24l, 30i, 31q, 32i, 33i, 33q, 36w, 36t, 37g, 46t, 33w, 50l, 73o 15r - dead-bolt bsmt. door 15l - 1st floor &bsmt. 15m - floor #'s 30i - windows 31q - thru installation 32i - on p
Apr 26, 1993 · Penalty $100
Resolve - Hazardous
08v,17h,17q,18e,21x,28h,35w,50y,50y,50f,33f,40x,73#,40t,46t,49h,30i,03i,61i,33m,53m,03#,61m,03, cease use until lost motion in removed and gire is repaired call 312-8730 before returing to service.-33 remove
Dec 16, 1992 · Penalty $500
Resolve - Non-hazardous
08v,09h,24l,15r,15l,15m,17q,18l,21x,28l,34q,36w,36t,37l,50y,50y,73o,33r,15r-dead-bolt bsmt,door 15m-floor #'s37 wake elevator answer all calls.
Jul 31, 1992 · Penalty $200
Resolve - Hazardous
Failure to maintain-exterior.noted (1) the decorative metal cornice isbroken,missing, in danger of collapse ceiling a hazardous condition (2) masonry keystone at first story window southwest is drapped in
Jan 23, 1992 · Penalty $720
Resolve - Non-hazardous
50y,36w,15i,33p,33i,73#,40t,49t,46t,30j,3m,61k,61m. 15 checks. 33 grate. 73 perform 5yr. test and properly tag devoce and file elev.3 form.
Dec 5, 1991 · Penalty $1,000
Resolve - Hazardous
50y;31d;36b;53b;11q;15i;33d;33i;73#;40t;49t;46t;47h;52j;30t;29q;29j; 3j;61j;54i; 31,side of motor 15.check.33.grate. 33.sky light.40 data plate 30.window.29.buffer.29.at pit.3.excessive relay.cease use until
Sep 17, 1991
Resolve - Non-hazardous
03m 05l 57o 46l 73o 03 provide toe guard
Jan 9, 1991
Resolve
Complaints
- Water leak
Damp spot
Sep 14, 2026 · Apt 5C
Close - Unsanitary condition
Mold
Sep 14, 2026 · Apt 5C
Close - Water leak
Slow leak
Sep 14, 2026 · Apt 6B
Close - Electric
Outlet/switch
Sep 14, 2026 · Apt 6B
Close - Unsanitary condition
Pests
Sep 14, 2026 · Apt 6B
Close - Electric
Lighting
Sep 14, 2026 · Apt 6B
Close - Paint/plaster
Wall
Sep 14, 2026 · Apt 6B
Close - Paint/plaster
Wall
Sep 14, 2026 · Apt 6B
Close - Paint/plaster
Wall
Aug 26, 2026 · Apt 5B
Close - Electric
Outlet/switch
Aug 26, 2026 · Apt 5B
Close
Show 40 more ↓
- Appliance
Electric/gas range
Aug 26, 2026 · Apt 5B
Close - Water leak
Heavy flow
Aug 26, 2026 · Apt 5B
Close - Flooring/stairs
Floor
Aug 26, 2026 · Apt 5B
Close - Plumbing
Toilet
Aug 26, 2026 · Apt 5B
Close - General
Cabinet
Aug 26, 2026 · Apt 5B
Close - Appliance
Refrigerator
Aug 26, 2026 · Apt 5B
Close - Unsanitary condition
Pests
Apr 19, 2026 · Apt 5A
Close - Heat/hot water
Entire building
Mar 1, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Feb 5, 2026 · Apt 1B
Close - Heat/hot water
Apartment only
Jan 30, 2026 · Apt 1B
Close - Paint/plaster
Ceiling
Jan 20, 2026 · Apt 2D
Close - Plumbing
Radiator
Jan 20, 2026 · Apt 2D
Close - Unsanitary condition
Mold
Jan 20, 2026 · Apt 2D
Close - Electric
Lighting
Jan 20, 2026 · Apt 2D
Close - Water leak
Heavy flow
Sep 11, 2025 · Apt 2D
Close - Door/window
Door
Sep 11, 2025 · Apt 2D
Close - Door/window
Door
Sep 11, 2025 · Apt 2D
Close - Unsanitary condition
Mold
Sep 11, 2025 · Apt 2D
Close - Flooring/stairs
Floor
Sep 11, 2025 · Apt 2D
Close - Paint/plaster
Window/frame
Aug 20, 2025 · Apt 4D
Close - Paint/plaster
Ceiling
Aug 4, 2025 · Apt 1B
Close - Paint/plaster
Ceiling
Aug 4, 2025 · Apt 1B
Close - Paint/plaster
Wall
Aug 4, 2025 · Apt 1B
Close - Electric
Outlet/switch
Aug 4, 2025 · Apt 1B
Close - Flooring/stairs
Floor
Aug 4, 2025 · Apt 1B
Close - Paint/plaster
Wall
Aug 4, 2025 · Apt 1B
Close - Unsanitary condition
Pests
Jul 19, 2025 · Apt 5A
Close - Unsanitary condition
Pests
Jul 14, 2025 · Apt 5B
Close - Unsanitary condition
Pests
Jul 3, 2025 · Apt 5A
Close - Water leak
Heavy flow
May 28, 2025 · Apt 4D
Close - Water leak
Heavy flow
Mar 31, 2025 · Apt 2D
Close - Water leak
Heavy flow
Mar 31, 2025 · Apt 2D
Close - Unsanitary condition
Pests
Mar 4, 2025 · Apt 5A
Close - Door/window
Door
Mar 4, 2025 · Apt 2D
Close - Appliance
Electric/gas range
Mar 3, 2025 · Apt 2D
Close - Paint/plaster
Ceiling
Jan 27, 2025 · Apt 1B
Close - Water leak
Slow leak
Jan 27, 2025 · Apt 1B
Close - Paint/plaster
Wall
Jan 27, 2025 · Apt 1B
Close - Unsanitary condition
Mold
Oct 16, 2024 · Apt APT2A
Close - Water leak
Slow leak
Oct 16, 2024 · Apt APT2A
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D1)
- Year built
- 1910
- Floors
- 6
- Residential units
- 25
- Building area
- 29,520 ft²
- Lot area
- 6,948 ft²
- Zoning
- R7A
- Community board
- 109
- Council district
- 7
- Block / lot
- 2075 / 5
- Assessed value
- $1,107,000
- Landmark / historic district
- No
HPD registration #112436, last renewed Aug 11, 2025.
Questions about 529 West 143 Street
Who owns 529 West 143 Street?
The owner of record in NYC Department of City Planning PLUTO data is Sparrow 1 LLC.
Does 529 West 143 Street have violations?
Yes. NYC HPD has recorded 239 housing violations at this property.
Is 529 West 143 Street rent stabilized?
NYC Department of Finance tax bills listed 18 rent-stabilized units here in 2024 (about 72% of its 25 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 529 West 143 Street built?
City records list 1910 as the year it was built.
How many apartments are in 529 West 143 Street?
It has 25 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.