A modest record — below the level that usually signals systemic problems. More recorded distress than 81% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty
points per 10 units; this building carries 6.7. In ZIP 10010, 74% of residential buildings hold an A and
5% grade D or F.
How grades work
this building
A
C
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
Open with the city right now
No current HPD flags in the latest weekly snapshot: no open violations, no
pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
Patterns
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
29 service requests in the last three years. Most common: Encampment (19) · Homeless Person Assistance (2) · Curb Condition (2) · Outdoor Dining (1) · Noise (1) · Graffiti (1).
Filed construction activity
$188,000 in permitted construction work filed since
2016 (5 filings with a declared cost) — a rough measure of how actively
the owner maintains the building. Permit costs cover filed construction work only — they do not
capture routine maintenance or repairs done without a permit.
Rent-stabilization signals
Yes
Built before 1974 (1851)
No
Six or more residential units (1)
No
421-a / J-51 tax benefit on the current tax roll
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit:
request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$1,672,000
$752,400
2026
$1,705,000
$767,250
2027
$1,868,000
$840,600
The city's market estimate has risen
12% between tax years 2025 and 2027.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
23 St — F M · 600 ft straight-line (about a 3-minute walk) · station accessibility: none 23 St — R W · 1,050 ft straight-line (about a 5-minute walk) · station accessibility: none
Bus
Nearest boarding stop: 6 Av / W 20 St — M7 M55 · 100 ft
Citi Bike
W 21 St & 6 Ave · 250 ft · station location as of 2026-09-23; live availability
Distances are straight-line, not walking routes. Transit locations from the MTA and
Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
29 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong.
Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints
appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box
on this page.
Sales, deeds & mortgages
Most recent mortgage recorded against this lot: $600,000 on
1990-02-01 (lender: Boston Safe & Dep Trco). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2005-03-02
Deed $1,478,468 — from DUBILIER, MICHAEL J to DUBILIER, WILLIAM F
$1,478,468
2005-02-23
RPTT $1,478,468 — from DUBILIER, MICHAEL J to DUBILIER, WILLIAM F
$1,478,468
1990-02-01
Mortgage $600,000 — from DUBILIER, MICHAEL J.; DUBILIER, WILLIAM F. to BOSTON SAFE & DEP TRCO
$600,000
1989-02-21
Mortgage $105,000 — from COGGIN, ROY to DOUGLAS COMPANY
$105,000
Ten-year activity
50250
2017
2018
2019
2020
2021
2022
2023
2024
2025
21
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Health & systems
Total
2017
0
0
2
0
2
2018
0
0
4
1
5
2019
0
0
0
1
1
2020
6
4
4
1
15
2021
2
0
7
1
10
2022
0
0
2
0
2
2023
0
1
5
2
8
2024
0
0
2
2
4
2025
0
1
5
0
6
2026
0
0
20
1
21
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2020-12-09Job filed: REINSTALLING GAS PIPING FOR BOILER, HOT WATER HEATER, AND RESIDENTIAL LAUNDRY. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.$35,000
2020-09-01311: Noise - Helicopter — Other
2020-08-31ECB CLASS - 2 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY CERTIFICATE OF OCCUPANCY. NOTED: CELLAR OF BUILDING SET UP AS AN OFFICE CONTRARY TO C OF O #$1,280
2020-07-29Permit Plumbing — Signed-off
2020-07-23Boiler inspection
2020-07-17311: Building/Use — Illegal. Commercial Use In Resident Zone
2020-07-17DOB complaint, category ?
2020-07-09Job filed: Installation of plumbing fixtures at existing use group 6 commercial space at first floor. Construction filed separately under 123794439.$18,000
2020-07-07311: General Construction/Plumbing — Building Permit - None
2020-07-07311: General Construction/Plumbing — Building Permit - None
2020-07-07DOB complaint, category ?
2020-07-07DOB complaint, category ?
2020-03-13Permit EW — ISSUED
2020-01-06Job filed: INTERIOR ALTERATION TO FIRST AND SECOND FLOOR COMMERCIAL SPACES (USE GROUP 6). PLUMBING WORK WILL BE FILED UNDER SEPARATE BUILD APPLICATION.$50,000
2020-01-06Job filed: INTERIOR ALTERATION TO FIRST AND SECOND FLOOR COMMERCIAL SPACES (USE GROUP 6). PLUMBING WORK WILL BE FILED UNDER SEPARATE BUILD APPLICATION.$50,000
2010-09-09311: Street Condition — Failed Street Repair
2010-06-16Rodent inspection: Passed
2010-05-26311: Homeless Encampment — N/A
2010-05-20311: Homeless Encampment — N/A
2009
2009-11-10DOB complaint, category ?
2009-11-09ECB CLASS - 1 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY C/O #101769702. VEHICLE INDICATED ROOF HAVING BULKHEAD ONLY ILLEGAL OCCUPANCY NOTED: ROOF NO$1,200
2009-11-09ECB CLASS - 1 violation: WORK W/O PERMIT. WORK NOTED: AT ROOF LEVEL, 1) ERECTED STEEL FRAME ANDGLASS STRUCTURE APPROX 9' X 4' AND 9' HEIGHT AND STEEL FRAME$800
2005
2005-03-02Deed $1,478,468 — from DUBILIER, MICHAEL J to DUBILIER, WILLIAM F$1,478,468
2005-03-02Deed — from DUBILIER, WILLIAM F to 64 WEST 21ST STREET LLC
2005-02-23RPTT $1,478,468 — from DUBILIER, MICHAEL J to DUBILIER, WILLIAM F$1,478,468
2004
2004-04-15Permit EW — ISSUED
2004-02-13DOB complaint, category ?
2002
2002-12-18Job filed: PROPOSE TO INSTALL NEW HVAC UNITS AS SHOWN ON DRAWINGS FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY OR EGRESS.$25,000
1999
1999-04-20Permit PL — ISSUED
1999-02-23Permit AL — ISSUED
1998
1998-12-22Permit AL — ISSUED
1998-05-04DOB violation LL6291:
1996
1996-08-09Permit PL — ISSUED
1996-04-30Agreement — from DUBILIER, MICHAEL J.; DUBILIER, WILLIAM F. to MELLON BANK, NA
1996-04-30Mortgage assigned — from DUBILIER, MICHAEL J.; DUBILIER, WILLIAM F. to BOSTON SAFE DEPOSITAND TRUST COMPANY
1995
1995-09-27Permit EQ — ISSUED
1995-09-27Permit EW — ISSUED
1995-09-27Permit EW — ISSUED
1993
1993-03-18DOB violation LL6291:
1990
1990-02-01Mortgage satisfied — from COGGIN, ROY to DOUGLAS COMPANY
1990-02-01Mortgage $600,000 — from DUBILIER, MICHAEL J.; DUBILIER, WILLIAM F. to BOSTON SAFE & DEP TRCO$600,000
1990-02-01Deed — from COGGIN, ROY to DUBILIER, WILLIAM F.; DUBILIER, MICHAEL J.
1989
1989-10-13SAGE — from LANDMARKS PRSVN CMMSN
1989-02-21Mortgage $105,000 — from COGGIN, ROY to DOUGLAS COMPANY$105,000
1987
1987-02-05Mortgage satisfied — from COGGIN, ROY; COGGIN, MARTHA S. to GREENBERG, MURRY
1976
1976-03-04Deed — from COGGIN, MARTHA S to COGGIN, ROY
1973
1973-11-16Deed — from GREENBERG, MURRAY to COGGIN, ROY; COGGIN, MARTHA S
1973-11-16Mortgage — from COGGIN, MARTHA S; COGGIN, ROY to GREENBERG, MURRAY