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Building report

421 West 45 Street · Manhattan · BBL 1010550022 · generated 2026-10-20 · FREE

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Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s3
DisplacementMarshal evictions executed0
GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 81% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 2.7. In ZIP 10036, 62% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-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

9 service requests in the last three years. Most common: Noise (3) · Illegal Parking (2) · General Construction/Plumbing (1) · Blocked Driveway (1) · Curb Condition (1) · Building/Use (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1910)
YesSix or more residential units (11)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)45TH STREET ASSOCIATES
Head officerMARTIN J HOLLANDER
Managing agentMARIN MANAGEMENT CORP
Last registered2025-09-17

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,393,000 $626,850
2026$1,250,000 $562,500
2027$1,373,000 $617,850

The city's market estimate has fallen 1% between tax years 2025 and 2027.

Building systems

Heating fuelNO2FUEL

Flood exposure

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

SubwayTimes Sq-42 St — 1 2 3 7 A C E N Q R S W · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full
BusNearest boarding stop: 9 Av / W 46 St — M11 · 300 ft
Citi BikeW 44 St & 9 Ave · 500 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 051 Elias Howe
Middle: M.S. 297. Confirm with the DOE's school search.

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.

Report a problem to 311

421 West 45 Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

9 311 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.

The landlord's report card

Managed by MARIN MANAGEMENT CORP — 94 buildings, 1,714 units. Grades across the portfolio: A68 · B15 · C3. See the whole portfolio

BuildingBoroughUnitsGrade
135 Willow Street BK112 A
319 East 88 Street MN60 A
107 West 82 Street MN58 A
8014 18 Avenue BK55 A
235 Quentin Road BK46 A
217 Quentin Road BK46 A
321 East 66 Street MN45 A
109 East 102 Street MN45 A
791 8 Avenue MN40 A
258 West 22 Street MN39 A
305 McGuinness Boulevard BK38 A
131 Joralemon Street BK36 A
217 East 22 Street MN35 A
55 Hicks Street BK30 A
226 East 83 Street MN28 A
21 Central Park North MN26 B
240 East 90 Street MN25 A
1640 Park Avenue MN24 B
70 East 7 Street MN24 A
2013 83 Street BK23 A
364 3 Avenue MN22 A
239 West 15 Street MN21 A
115 Essex Street MN21 A
232 East 81 Street MN21 A
423 West 45 Street MN20 A
425 West 45 Street MN20 A
412 East 73 Street MN20 A
238 East 89 Street MN20 A
236 East 89 Street MN20 A
324 East 85 Street MN20 A
640 East 14 Street MN20 A
638 East 14 Street MN20 A
367 West 35 Street MN20 A
357 East 68 Street MN20 A
419 East 81 Street MN20 A
239 East 33 Street MN19 A
425 East 81 Street MN19 A
208 West 140 Street MN18 B
8 East 16 Street MN18 C
590 3 Avenue MN18 A
24 Charles Street MN18 A
259 East 10 Street MN18 A
235 East 14 Street MN17 B
625 Driggs Avenue BK16 B
362 3 Avenue MN16 A
606 8 Avenue MN16 A
195 Madison Street MN15 A
312 East 84 Street MN15 A
314 East 84 Street MN15 A
25 King Street MN13 A
127 Henry Street MN12 B
213 West 16 Street MN12 A
38 Mac Dougal Street MN12 A
469 Columbus Avenue MN12 A
106 East 7 Street MN12 A
530 East 85 Street MN11 A
421 West 45 Street MN11 A
426 East 77 Street MN10 B
452 East 84 Street MN10 A
203 West 14 Street MN10 A

showing 60 of 94 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $91,181 on 2024-07-18 (lender: Ridgewood Savings Bank), covering 3 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2024-07-18AL&R $3,965,000 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK $3,965,000
2024-07-18Agreement $3,965,000 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK $3,965,000
2024-07-18Mortgage $91,181 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK $91,181
2020-05-29Agreement $4,250,000 — from SIGNATURE BANK to 45TH STREET ASSOCIATES #1, LLC $4,250,000
2019-06-13AL&R $4,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $4,250,000
2019-06-13Agreement $4,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $4,250,000
2019-06-13Mortgage $580,009 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $580,009
2012-11-29AL&R $4,200,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $4,200,000
2012-11-29Agreement $4,200,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $4,200,000
2012-11-29Mortgage $2,002,629 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $2,002,629
2009-10-22Agreement $2,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $2,250,000
2009-10-22Mortgage $888,643 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $888,643
2009-10-22AL&R $2,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK $2,250,000
2003-10-06AL&R $1,600,000 — from CITY & SUBURBAN FEDERAL SAVINGS BANK to 45TH STREET ASSOCIATES $1,600,000
2003-10-06M&CON $1,600,000 — from 45TH STREET ASSOCIATES to CITY & SUBURBAN FEDERAL SAVINGS BANK $1,600,000

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
2023
13
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017001023
2018002024
2019003429
2020004318
2021003025
20220050611
20230130812
20240037313
20251170312
2026000022
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The last 12 months — 7 records

DateRecord
2026-07-09Boiler inspection
2026-05-15Rodent inspection: Passed
2025-12-03Bedbug filing: 0 infested units
2025-11-25311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2025-11-25DOB complaint, category ?
2025-11-15311: Noise - Residential — Loud Music/Party
2025-10-30Permit AL — ISSUED

The full timeline

2026
2026-07-09Boiler inspection
2026-05-15Rodent inspection: Passed
2025
2025-12-03Bedbug filing: 0 infested units
2025-11-25311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2025-11-25DOB complaint, category ?
2025-11-15311: Noise - Residential — Loud Music/Party
2025-10-30Permit AL — ISSUED
2025-09-09311: Illegal Parking — Commercial Overnight Parking
2025-07-31Rodent inspection: Passed
2025-07-28311: Curb Condition — Broken Curb
2025-07-23Air permit (REGISTRATION), fuel: NO2FUEL
2025-06-21311: Illegal Parking — Blocked Hydrant
2025-05-24Boiler inspection
2025-03-02311: Blocked Driveway — Partial Access
2024
2024-12-06Bedbug filing: 0 infested units
2024-10-16311: Noise — Noise: Construction Before/After Hours (NM1)
2024-09-27311: Noise — Noise: Construction Before/After Hours (NM1)
2024-08-20Rodent inspection: Passed
2024-07-22Rodent inspection: Failed for Rat Activity
2024-07-18TL&R — from SIG RCRS A/B MF 2023 VENTURE LLC to 45TH STREET ASSOCIATES #1, LLC
2024-07-18AL&R $3,965,000 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK$3,965,000
2024-07-18Agreement $3,965,000 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK$3,965,000
2024-07-18Mortgage assigned — from SIG RCRS A/B MF 2023 VENTURE LLC to RIDGEWOOD SAVINGS BANK
2024-07-18Mortgage $91,181 — from 45TH STREET ASSOCIATES #1, LLC to RIDGEWOOD SAVINGS BANK$91,181
2024-06-18Boiler inspection
2024-04-22AALR — from SIGNATURE BANK; SUGNATURE BRIDGE BANK, N.A.; FEDERAL DEPOSIT INSURANCE CORPORATION; FEDERA to SIG RCRS A/B MF 2023 VENTURE LLC
2024-04-22Mortgage assigned — from FEDERAL DEPOSIT INSURANCE CORPORATION; FEDERAL DEPOSIT INSURANCE CORPORATION; SIGNATURE BA to SIG RCRS A/B MF 2023 VENTURE LLC
2023
2023-12-05Bedbug filing: 0 infested units
2023-11-14311: General Construction/Plumbing — Debris - Falling Or In Danger Of Falling
2023-11-14DOB complaint, category ?
2023-09-30311: Noise - Street/Sidewalk — Loud Talking
2023-07-26Rodent inspection: Passed
2023-06-28Rodent inspection: Passed
2023-05-17Rodent inspection: Passed
2023-05-04Boiler inspection
2023-04-17Rodent inspection: Passed
2023-03-17Rodent inspection: Passed
2023-02-13Rodent inspection: Passed
2023-01-23Rodent inspection: Passed
2022
2022-12-20Rodent inspection: Passed
2022-12-02Rodent inspection: Passed
2022-12-02Bedbug filing: 0 infested units
2022-10-17Rodent inspection: Passed
2022-08-14311: Homeless Person Assistance
2022-08-04311: Abandoned Bike — Chained to Public Property
2022-07-29311: Curb Condition — Broken Curb
2022-07-19Rodent inspection: Passed
2022-07-07311: Curb Condition — Broken Curb
2022-06-15Boiler inspection
2022-01-26Rodent inspection: Passed
2021
2021-12-03Bedbug filing: 0 infested units
2021-09-28311: Noise — Noise: Construction Before/After Hours (NM1)
2021-07-12311: Curb Condition — Broken Curb
2021-06-28Rodent inspection: Passed
2021-05-03Boiler inspection
2020
2020-12-23Bedbug filing: 0 infested units
2020-09-22311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-08-30311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-07-02311: Curb Condition — Broken Curb
2020-05-29Deed — from 45TH STREET ASSOCIATES to 45TH STREET ASSOCIATES #1, LLC
2020-05-29Agreement $4,250,000 — from SIGNATURE BANK to 45TH STREET ASSOCIATES #1, LLC$4,250,000
2020-05-20Deed transfer (nominal price)
2020-04-21Boiler inspection
2019
2019-12-06Bedbug filing: 0 infested units
2019-06-29311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-06-13TL&R — from SIGNATURE BANK to 45TH STREET ASSOCIATES
2019-06-13AL&R $4,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$4,250,000
2019-06-13Agreement $4,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$4,250,000
2019-06-13Mortgage $580,009 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$580,009
2019-05-30Rodent inspection: Passed
2019-03-20Boiler inspection
2019-01-29Bedbug filing: 0 infested units
2018
2018-08-22Rodent inspection: Passed
2018-07-07311: Noise — Noise, Barking Dog (NR5)
2018-06-01311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-04-17Boiler inspection
2017
2017-09-19311: Curb Condition — Broken Curb
2017-08-10Rodent inspection: Passed
2017-02-01Rodent inspection: Passed
2016
2016-08-30311: Noise - Residential — Loud Talking
2016-03-03HPD class B: SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FRO
2016-02-12Rodent inspection: Passed
2015
2015-06-14311: Noise - Residential — Loud Talking
2015-05-24311: Noise - Residential — Loud Music/Party
2015-04-18311: Noise - Residential — Loud Music/Party
2014
2014-05-15DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT
2013
2013-11-18Permit EW — ISSUED
2013-11-18Permit EW — ISSUED
2013-11-18Permit EW — ISSUED
2013-11-13Job filed: REPLACE BOILER AND OIL BURNER(NYC BOILER NO. MD25752-01) AND CHANGE GRADE OF FUEL OIL FROM #4 TO #2.
2013-08-03311: Noise - Residential — Loud Music/Party
2012
2012-11-29TL&R — from SIGNATURE BANK to 45TH STREET ASSOCIATES
2012-11-29AL&R $4,200,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$4,200,000
2012-11-29Agreement $4,200,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$4,200,000
2012-11-29Mortgage $2,002,629 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$2,002,629
2012-09-04Rodent inspection: Passed
2012-03-23311: Air Quality — Air: Smoke, Chimney or vent (AS1)
2012-03-22311: Air Quality — Air: Smoke, Chimney or vent (AS1)
2011
2011-09-22311: PLUMBING — TOILET
2011-09-22Tenant complaint: PLUMBING — TOILET
2011-09-22HPD class A: § 27-2026 ADM CODE RESET, SO AS TO SECURE A PROPER AND TIGHT CONNECTION, THE WATER CLOSET BOWL , IN THE BATHROOM LOCATED AT APT 2E, 2nd STOR
2011-09-22HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALLS TILES ALL WALLS IN THE BATHROOM LOCATED AT AP
2011-09-20311: PLUMBING — TOILET
2011-09-20Tenant complaint: PLUMBING — TOILET
2011-05-12Rodent inspection: Passed
2010
2010-01-29311: Boilers — Boiler - Defective/Inoperative/No Permit
2010-01-29DOB complaint, category ?
2010-01-21311: HEATING — HEAT
2010-01-21Tenant complaint: HEATING — HEAT RELATED
2010-01-05311: Air Quality — Air: Smoke, Residential (AA1)
2009
2009-11-12Tenant complaint: HEATING — HEAT RELATED
2009-10-22Agreement $2,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$2,250,000
2009-10-22TL&R — from RIDGEWOOD SAVINGS BANK to 45TH STREET ASSOCIATES
2009-10-22Mortgage $888,643 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$888,643
2009-10-22Mortgage assigned — from RIDGEWOOD SAVING BANK to SIGNATURE BANK
2009-10-22AL&R $2,250,000 — from 45TH STREET ASSOCIATES to SIGNATURE BANK$2,250,000
2007
2007-06-12Permit PL — ISSUED
2007-05-31Permit AL — ISSUED
2007-04-09Job filed: PROPOSE TO DIVIDE EXISTING APARTMENT INTO TWO APARTMNETS. REPLACE FINISH ES, @ NEW APT. NEW BATH & KIT. FIXTURES.$40,000
2007-04-09Job filed: PROPOSE TO DIVIDE EXISTING APARTMENT INTO TWO APARTMNETS. REPLACE FINISH ES, @ NEW APT. NEW BATH & KIT. FIXTURES.$40,000
2003
2003-10-06TL&R — from HSBC BANK USA to 45TH STREET ASSOCIATES
2003-10-06AL&R $1,600,000 — from CITY & SUBURBAN FEDERAL SAVINGS BANK to 45TH STREET ASSOCIATES$1,600,000
2003-10-06M&CON $1,600,000 — from 45TH STREET ASSOCIATES to CITY & SUBURBAN FEDERAL SAVINGS BANK$1,600,000
2003-10-06Mortgage assigned — from HSBC BANK USA FKA MARINE MIDLAND BANK to CITY & SUBURBAN FEDERAL SAVINGS BANK
1999
1999-07-15REL — from CALIFORNIA FEDERAL BANK to FIRST NATIONWIDE BANK
1999-07-15Mortgage assigned — from CALIFORNIA FEDERAL BANK to HSBC BANK USA
1999-07-15Agreement — from HSBC BANK USA to 45TH ST. ASSOCS.
1999-07-15Mortgage assigned — from 45TH ST. ASSOCS. to HSBC BANK USA
1999-07-15Mortgage $515,296 — from 45TH STREET ASSOCIATES to HSBC BANK USA$515,296
1996
1996-08-07Mortgage assigned — from GRANITE MANAGEMENT CORPORATION to FIRST NATIONWIDE BANK
1996-08-07Mortgage assigned — from GRANITE MANAGEMENT CORPORATION to FIRST NATIONWIDE BANK
1992
1992-12-29ECB Non-Hazardous violation: LOCATION BASEMENT REAR IN BOILER ROOM 5" NO HUB GOING INTO BUILDING ON SIDE OF LEFT OF BOILER ROOM. PLUMBING WORK WITHOUT A PERM$1,500
1992-09-30DOB complaint, category ?
1989
1989-05-02Mortgage satisfied — from 421 W. 45ST CORP to LISI, CLARA
1989-03-24Mortgage satisfied — from M.P.J. PROPERTIES CORP to 421 W. 45 ST CORP
1989-03-24Mortgage assigned — from MID-WEST ASSOCIATES to FIRST NATIONWIDE BANK
1989-03-24Mortgage $478,054 — from 45TH STREET ASSOCIATES to FIRST NATIONWIDE BANK$478,054
1989-03-24Agreement — from 45TH STREET ASSOCIATES to FIRST NATIONWIDE BANK
1989-03-24Mortgage assigned — from 45TH STREET ASSOCIATES to FIRST NATIONWIDE BANK
1987
1987-12-28Air permit (CERTIFICATE TO OPERATE), fuel: NO4FUEL
1982
1982-07-07Deed — from KAYMAR EQUITIES INC. to 45TH STREET ASSOCIATES
1981
1981-09-28MISC — from LISI, CLARA
1981-09-28MISC — from GRILL, LAURENCE E
1981-09-28Mortgage — from KAYMAR EQUITIES INC to MID WEST ASSOCIATES
1981-09-28Deed — from MID WEST ASSOCIATES to KAYMAR EQUITIES INC
1979
1979-09-12Deed — from M P J PROPERTIES CORP
1979-01-30Mortgage assigned — from 421 WEST 45 ST CORP to GILL, LAWRENCE E
1979-01-18Mortgage — from M P J PROPERTIES CORP to 421 WEST 45 ST CORP
1979-01-18Deed — from 421 WEST 45 ST CORP to M P J PROPERTIES CORP
1979-01-18Deed — from LISI, CLARA to 421 WEST 45 ST CORP
1979-01-18MISC — from LISI, CLARA
1978
1978-06-14Mortgage — from 421 WEST 45 ST CORP to LISI, CLARA
1978-06-14Deed — from LISI, CLARA to 421 WEST 45 ST CORP
1968
1968-03-29Mortgage assigned — from HAMILTON, GRACE L to MARESCO, FELIX; MARESCO, CATHERINE
1900
1900-01-01Air permit (CERTIFICATE TO OPERATE), fuel: NO4FUEL

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