321 St Nicholas Avenue
Manhattan, NY 10027BBL 1-01952-0051Map
Owner of record: 321 St. Nicholas Apartments Housing Deve Lopment
321 St Nicholas Avenue is an elevator apartment building built in 1901 in Manhattan, 10027. It has 65 residential units across 6 floors. The owner of record is 321 St. Nicholas Apartments Housing Deve Lopment. HPD has recorded 98 housing violations here, most recently on February 9, 2026. 19 of the 50 most recent violations are still open.
- HPD violations
- 98
- DOB violations
- 85
- ECB violations
- 5
- HPD complaints
- 111
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 98
- CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt 6f, 6th story, 3rd apartment from west at north
Feb 9, 2026 · Apt 6F
Closed — Violation dismissed - ANon-hazardous
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 1, 2024
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). inoperable in the entire apartment located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Properly repair or replace the broken or defective lock and assembly at door in the entrance located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Repair or replace the smoke detector inoperable in the entire apartment located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 3rd room from north located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Properly repair with similar material the broken or defective ceramic tiles at east wall in the bathroom located at apt 2e, 2nd story, 4th apartment from west at north
Jun 14, 2023 · Apt 2E
Open — Second no access to re-inspect violation - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 1j, 1st story, 2nd apartment from west at north
May 24, 2023 · Apt 1J
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective at stair 1 at south leading to trash containers at public hall, 1st story
May 24, 2023
Closed — Violation closed
Show 40 more ↓
- CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1j, 1st story, 2nd apartment from west at north
May 24, 2023 · Apt 1J
Closed — Violation dismissed - ANon-hazardous
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 - IInformation / order
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 2, 2022
Closed — Violation dismissed - ANon-hazardous
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.
Feb 16, 2022
Closed — Violation dismissed - IInformation / order
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.
Feb 16, 2022
Closed — Violation dismissed - ANon-hazardous
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 1, 2021
Closed — Violation dismissed - IInformation / order
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.
Apr 1, 2021
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color south wall in the kitchen located at apt 6a, 6th story, 1st apartment from north at east
May 3, 2019 · Apt 6A
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 6a, 6th story, 1st apartment from north at east
May 3, 2019 · Apt 6A
Closed — Violation closed - BHazardous
Properly repair the broken or defective counter balance at lower window sashes in the entire apartment located at apt 4a, 4th story, 1st apartment from north at east
Mar 28, 2019 · Apt 4A
Open — Not complied with - BHazardous
Abate the nuisance consisting of excessive storage of material black bags, clothes, furnitures, in the entire apartment located at apt 1j, 1st story, 2nd apartment from west at north
Mar 14, 2019 · Apt 1J
Closed — Violation closed - BHazardous
Properly repair the broken or defective mortise lock on door, in the entrance located at apt 2e, 2nd story, 3rd apartment from west at north
Mar 14, 2019 · Apt 2E
Closed — Violation dismissed - ANon-hazardous
Properly repair with similar material the broken or defective dish soap holder at east wall, in the bathroom located at apt 2e, 2nd story, 3rd apartment from west at north
Mar 14, 2019 · Apt 2E
Closed — Violation closed - BHazardous
Properly repair the broken or defective counter balance lower sash at fire escape window , located at apt 3b, 3rd story, 2nd apartment from north at east
Mar 14, 2019 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color walls and ceiling in the kitchen located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Replace with new the broken or defective counter balance at lower sash at south 1 window in the kitchen located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair the broken or defective electrical outlet at west wall in the private hallway located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Replace with new the broken or defective counterbalances to east 1 window (upper and lower sashes) in the 3rd room from east at north located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Replace with new the broken or defective counterbalance to south 2 window in the kitchen located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair the broken or defective electrical outlet at north wall in the private hallway located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective porcelain enamel glaze at bathtub in the 2nd bathroom located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair the broken or defective mechanical ventilator in the 2nd bathroom located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic tile walls in the 2nd bathroom located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color walls and ceiling in the 2nd bathroom located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - BHazardous
Properly repair the broken or defective closet door in the private hallway located at apt 4a, 4th story, 1st apartment from north at east
Dec 5, 2018 · Apt 4A
Open — Nov sent out - IInformation / order
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.
Oct 9, 2018
Closed — Violation dismissed - ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall, 1st story
Jun 15, 2018
Closed — Violation closed - CImmediately hazardous
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 sign missing at public hall, 1st story
Jun 15, 2018
Closed — Violation closed - ANon-hazardous
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
Jun 15, 2018
Closed — Violation closed - ANon-hazardous
Refit the south lower sash window in the 1st room from east at south located at apt 4a, 4th story, 1st apartment from north at east
Aug 11, 2017 · Apt 4A
Closed — Violation dismissed - ANon-hazardous
Refit the west lower window sash in the kitchen located at apt 4a, 4th story, 1st apartment from north at east
Aug 11, 2017 · Apt 4A
Closed — Violation dismissed - ANon-hazardous
Refit the lower sash window in the 5th room from east at north located at apt 4a, 4th story, 1st apartment from north at east
Aug 11, 2017 · Apt 4A
Closed — Violation dismissed - CImmediately hazardous
M/d law abate the nuisance consisting of furniture obstruction the fire escape window in the 1st room from east at north located at apt 4a, 4th story, 1st apartment from north at east
Aug 11, 2017 · Apt 4A
Open — Nov certified late - CImmediately hazardous
Properly repair the broken or defective spring balances at lower sash at fire escape window in the 1st room from east at north located at apt 4a, 4th story, 1st apartment from north at east
Aug 11, 2017 · Apt 4A
Closed — Violation closed - CImmediately hazardous
Trace and repair the source and abate the nuisance consisting of mold ... at ceiling, approximately 25 square feet in the bathroom located at apt 6a, 6th story, 1st apartment from north at east
Mar 30, 2017 · Apt 6A
Closed — Violation closed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 3c, 3rd story, 1st apartment from east at south
Mar 11, 2015 · Apt 3C
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the foyer located at apt 2e, 2nd story, 3rd apartment from north at east , section ''east''
Aug 27, 2008 · Apt 2E
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 4th room from east located at apt 2e, 2nd story, 3rd apartment from north at east , section ''east''
Aug 27, 2008 · Apt 2E
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the private hallway located at apt 2e, 2nd story, 3rd apartment from north at east , section ''east''
Aug 27, 2008 · Apt 2E
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the private hallway located at apt 2e, 2nd story, 3rd apartment from north at east , section ''east''
Aug 27, 2008 · Apt 2E
Closed — Violation closed
DOB building violations · 85
- 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 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - 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 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Show 40 more ↓
- Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 3, 2020
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, 2020
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 8, 2019
Dob violation - resolved - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 3, 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 2, 2019
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 16, 2019
Dob violation - dismissed - 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
Nov 5, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 25, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 3, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 23, 2012
Dob violation - resolved - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 19, 2011
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 9, 2010
Dob violation - resolved - Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - active - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Feb 27, 2009
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2008
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 18, 2008
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Mar 21, 2008
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - active - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Apr 2, 2007
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - active
ECB violations · 5
- Hazardous
Work w/o a permit work noted instaleld shoring at the basement apt 3 and apt 23 for supporting slopping and defective floors, due to settelement throughout remedy : provide engineers report for structure stabil
Apr 7, 2003 · Penalty $2,500
Resolve - Hazardous
Failure to maintain building defect noted : 1. rotten and defective floor joist at apt 3 & 23 causing floors to slope creating a possible danger of collasping (2) compactor room ceiling is defective with fire r
Apr 7, 2003 · Penalty $2,500
Resolve - Hazardous
Failure to maintain noted 1-vertical sttructural cracks observed in center court yard over public hallway windows between 1st fl.thru 6th floor-ranging from 1/2to 12-vertical structural cracks observed in the b
May 8, 1995 · Penalty $1,000
Resolve - Non-hazardous
15b,03m,35p, (15) make self closing and eliminate slam at lobby (03) capacity plate
Feb 8, 1994 · Penalty $1,000
Resolve - Non-hazardous
3m;14m;17q;22d;74q;8v;37q;61l;50y;50f;46j;17r;33i;33i;33i;40h;73#;31q;33m;74m;45l;36r; 3.capacity plate. 74.fan hole. 37.chain. 46. oh drum 17.glass. 33.light. 33.grill. 33.light. 74.work light-cease use until
Oct 11, 1991
Resolve
Complaints
- Unsanitary condition
Pests
Jul 15, 2026 · Apt 4B
Close - Unsanitary condition
Sewage
Apr 13, 2026 · Apt 1G
Close - Heat/hot water
Entire building
Feb 8, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 3, 2026 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Apr 13, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 12, 2021 · Apt BLDG
Close - Electric
Outlet/switch
Mar 12, 2019 · Apt 4A
Close - Door/window
Window frame
Mar 12, 2019 · Apt 4A
Close - Electric
Lighting
Nov 15, 2018 · Apt 4A
Close - Paint/plaster
Wall
Nov 15, 2018 · Apt 4A
Close
Show 40 more ↓
- Plumbing
Bathtub/shower
Nov 15, 2018 · Apt 4A
Close - Electric
Outlet/switch
Nov 15, 2018 · Apt 4A
Close - Door/window
Door
Nov 15, 2018 · Apt 4A
Close - Door/window
Window frame
Nov 15, 2018 · Apt 4A
Close - Flooring/stairs
Floor
Nov 15, 2018 · Apt 4A
Close - Heat/hot water
Entire building
Nov 11, 2018 · Apt 5B
Close - Paint/plaster
Ceiling
Nov 8, 2018 · Apt 4A
Close - Flooring/stairs
Floor
Nov 8, 2018 · Apt 4A
Close - Electric
Outlet/switch
Nov 8, 2018 · Apt 4A
Close - Plumbing
Bathtub/shower
Nov 8, 2018 · Apt 4A
Close - Door/window
Door
Nov 8, 2018 · Apt 4A
Close - Door/window
Window frame
Nov 8, 2018 · Apt 4A
Close - Electric
Lighting
Sep 13, 2018 · Apt 4A
Close - Flooring/stairs
Floor
Sep 13, 2018 · Apt 4A
Close - Door/window
Window frame
Sep 13, 2018 · Apt 4A
Close - Unsanitary condition
Mold
Sep 13, 2018 · Apt 4A
Close - Electric
Outlet/switch
Jun 16, 2018 · Apt 4A
Close - Flooring/stairs
Floor
Jun 16, 2018 · Apt 4A
Close - Door/window
Window frame
Jun 16, 2018 · Apt 4A
Close - Paint/plaster
Wall
Jun 16, 2018 · Apt 4A
Close - Electric
Lighting
Jun 16, 2018 · Apt 4A
Close - Door/window
Window frame
Jun 16, 2018 · Apt 4A
Close - Electric
Power outage
Jun 7, 2018 · Apt 4A
Close - Flooring/stairs
Floor
Feb 22, 2018 · Apt 4A
Close - Electric
Outlet/switch
Feb 22, 2018 · Apt 4A
Close - General
Ventilation system
Feb 22, 2018 · Apt 4A
Close - Electric
Outlet/switch
Feb 22, 2018 · Apt 4A
Close - Paint/plaster
Ceiling
Feb 22, 2018 · Apt 4A
Close - Paint/plaster
Ceiling
Feb 22, 2018 · Apt 4A
Close - Door/window
Door
Feb 22, 2018 · Apt 4A
Close - Door/window
Window frame
Feb 22, 2018 · Apt 4A
Close - Door/window
Window frame
Aug 7, 2017 · Apt 4A
Close - Electric
Wiring
Aug 7, 2017 · Apt 4A
Close - Electric
Outlet/switch
Aug 7, 2017 · Apt 4A
Close - Door/window
Window frame
Apr 16, 2017 · Apt 4A
Close - Unsanitary condition
Pests
Dec 2, 2014 · Apt 1K
Close - Heating
Heat related
Dec 14, 2013 · Apt 2D
Close - Heating
Heat related
May 12, 2010 · Apt BLDG
Close - Heating
Heat related
Jan 13, 2010 · Apt 6F
Close - Heating
Heat related
May 18, 2009 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D4)
- Year built
- 1901
- Floors
- 6
- Residential units
- 65
- Building area
- 65,598 ft²
- Lot area
- 14,988 ft²
- Zoning
- C4-4D
- Community board
- 109
- Council district
- 9
- Block / lot
- 1952 / 51
- Assessed value
- $1,590,300
- Landmark / historic district
- No
HPD registration #127535, last renewed Sep 13, 2025.
Questions about 321 St Nicholas Avenue
Who owns 321 St Nicholas Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 321 St. Nicholas Apartments Housing Deve Lopment.
Does 321 St Nicholas Avenue have violations?
Yes. NYC HPD has recorded 98 housing violations at this property.
Is 321 St Nicholas 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 321 St Nicholas Avenue built?
City records list 1901 as the year it was built.
How many apartments are in 321 St Nicholas Avenue?
It has 65 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.