41 Union Square

Manhattan, NY 10003BBL 1-00844-0026Map

Owner of record: Hartford Properties 41 LLC

41 Union Square is an office building built in 1920 in Manhattan, 10003. The owner of record is Hartford Properties 41 LLC. HPD has no housing violations on record for this property.

HPD violations: 0
DOB violations: 80
ECB violations: 27
HPD complaints: 4

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

No HPD violations

HPD has not cited this building.

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 · 0

No HPD violations on record

DOB building violations · 80

Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2020
Dob violation - resolved

Show 40 more ↓

Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2020
Dob violation - resolved
Elevator elevatorrequired
Cease use
Jul 15, 2019
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jul 15, 2019
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jul 15, 2019
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Sep 13, 2018
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Sep 13, 2018
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2017
Dob violation - resolved
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2015 inspection/test
Dec 1, 2016
Dob violation - dismissed
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2014 inspection/test
Jun 10, 2015
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2014
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2014
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 1, 2014
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2013
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2013
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2013
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2013
Dob violation - resolved
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2011 inspection/test
Oct 1, 2012
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 23, 2012
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 23, 2012
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 23, 2012
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 23, 2012
Dob violation - resolved
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2010 inspection/test
Dec 13, 2011
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 11, 2010
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 11, 2010
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 11, 2010
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 11, 2010
Dob violation - resolved
Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Aug 24, 2009
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Dec 15, 2008
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Feb 14, 2008
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Feb 14, 2008
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Feb 14, 2008
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Feb 14, 2008
Dob violation - resolved

ECB violations · 27

Class - 3
Best steam boiler has zone heat exchanger that has noise+vibration+#2 boiler feed water pump is leaking water+combustion air outside inlet louvers are 1/2 clogged;correct violation+submit certificate of correct
Jan 27, 2026
Resolve
Class - 2
Failure to maintain bldg walls & appurtenances. observed: vertical crack on masonry wall near near 16th fl & severely eroded mortar joints &spalled bricks on chimney at exp#2,south elevation-cracked & spalled
Jan 6, 2022 · Penalty $625
Resolve
Class - 2
Partial stop work order for suspended scaffold in connection without rigger beams . issued pureuant to 28-207.2 and posted at premises. failure to notify dob prior to installation of equipment.note: observ
Feb 2, 2018 · Penalty $400
Resolve
Class - 2
Work w.o permit. noted: sidewalk shed has been installed at exp 1 & 4 of 41 union sq & dob records shows no permit for sidewalk shed has been issued. remedy: obtain permit for sidewalk shed.
Dec 2, 2009 · Penalty $2,500
Resolve
Class - 1
Sec 28-209.2 & 26-249 misc viol: fail to comply w/comm order within the specified time period. upon insp of vacate order 18/2006 date 3/15/06 vacating the ground level store fronts- 4 stores. the ground level
Feb 2, 2009 · Penalty $1,600
Resolve
Class - 3
60b01/60q03/41d06/77m07/77q03/68m07/40i10/(77-q-03) & (77-m-07) light (40-i-10) hole in wall above machine room door.
Dec 16, 2008 · Penalty $100
Resolve
Class - 3
41e01/68m07/39q03/(39-q-03) light.
Dec 16, 2008 · Penalty $100
Resolve
Hazardous
Failure to maintain exterior bldg. wall. defect 3'-5'section of masonary deconating ledging missing from front facade at 9 story other sections in need of repair. remedy: provide protection (sidewalk shed-make
Mar 15, 2006 · Penalty $800
Resolve
Non-hazardous
02x10/21j10. 02-repair alarm bell for run/stop sw. 21-adjust 5th floorlock assembly.
Jul 21, 2005
Resolve
Non-hazardous
51,k,12 51k12 inspection reveals rusted rape replace
May 21, 2003 · Penalty $350
Resolve

Show 17 more ↓

Non-hazardous
51k12. 51k12-rusted ropes/ with break replace rope
May 21, 2003 · Penalty $350
Resolve
Non-hazardous
79x11. restore device back to service for inspection.
May 16, 2003 · Penalty $880
Resolve
Non-hazardous
79x#. 79 restore device back to service for inspection.
May 16, 2003
Resolve
Non-hazardous
36o02-26m07. 36-o-02 clean top of car 26-m-07 provide cover door operator top of car.
Feb 10, 2003
Resolve
Non-hazardous
36o02-67m07. 36-o-02 clean top of car 67-m-07 provide missing toe guard.
Feb 10, 2003 · Penalty $350
Resolve
Non-hazardous
79x11. repair elevator for proper d.o.b inspection.
Feb 10, 2003 · Penalty $350
Resolve
Non-hazardous
3l11-59m07. 63-l-11 loose rail in pit platform rubbing still basement alline cab limits 59-m-07 provide city id divice tags main line controller machine.
Feb 10, 2003 · Penalty $350
Resolve
Hazardous
Failure to maintain exterior building wall (hazardous) defect is vertallcrack approx 4' at south east corner of bulkhead. air conditioners mounted in windows improperly(noted; not support) in various areas on n
Aug 30, 2001 · Penalty $800
Resolve
Non-hazardous
05i11,18d11,30o02,34o02,73o02,35o02.05-repair.18-repair.30-clean.35-clean
Mar 16, 2001
Resolve
Non-hazardous
Failure to provide adequate id sign for stairs, both stairs on all floors. remedy: provide sinage as per c. c. 16/84.
Jan 23, 1995 · Penalty $500
Resolve
Non-hazardous
46t, (46)reshackle,properly date & tag tag for sale
Jun 20, 1994
Resolve
Non-hazardous
46t,(46) reshackle, properly date & tag for same
Jun 20, 1994
Resolve
Non-hazardous
Stair and elevator id signs missing throughout bldg. remedy:install signs as per code ll16/84 elevator & stairs must be identified by a letter at 3" high and in contrasting colors.
Dec 27, 1993
Resolve
Non-hazardous
46t 49t
May 14, 1993 · Penalty $100
Resolve
Non-hazardous
73x,74h,(74)repair armature
Oct 11, 1991 · Penalty $150
Resolve
Non-hazardous
74k,02b,(74)renew platform of s/w car (02)bell for s/w car not loud enough
Oct 11, 1991 · Penalty $75
Resolve
Non-hazardous
74a,(74)restore gov carrier to orginal operation
Oct 11, 1991 · Penalty $150
Resolve

Complaints

Heat/hot water
Apartment only
Mar 15, 2017 · Apt 1
Close
Unsanitary condition
Pests
Oct 5, 2016 · Apt BLDG
Close
Unsanitary condition
Pests
Oct 5, 2016 · Apt BLDG
Close
Heating
Heat related
Nov 14, 2013 · Apt NA
Close

Sales history

No recorded sales in our data

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

Building details

Building type: Office building (O6)
Year built: 1920
Floors: 16
Residential units: —
Building area: 74,521 ft²
Lot area: 9,325 ft²
Zoning: M1-5M
Community board: 105
Council district: 2
Block / lot: 844 / 26
Assessed value: $20,343,150
Landmark / historic district: No

Questions about 41 Union Square

Who owns 41 Union Square?

The owner of record in NYC Department of City Planning PLUTO data is Hartford Properties 41 LLC.

Does 41 Union Square have violations?

NYC HPD has no housing violations on record for this property.

Is 41 Union Square 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 41 Union Square built?

City records list 1920 as the year it was built.

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