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434 East 75 Street

Manhattan, NY 10021BBL 1-01469-0034Map

Owner of record: Alonzo, Gertrude B.

434 East 75 Street is a walk-up apartment building built in 1910 in Manhattan, 10021. It has 20 residential units across 5 floors. The owner of record is Alonzo, Gertrude B.. HPD has recorded 15 housing violations here, most recently on April 29, 2026. 10 of the 15 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2024.

HPD violations
15
DOB violations
4
ECB violations
3
HPD complaints
6

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Apr 29, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2024
4
About 20% of the building's 20 apartments

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.

Stabilized units by tax-bill year

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 · 15

  • A

    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 29, 2026

    Open — Nov sent out
  • A

    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.

    Jun 4, 2025

    Open — Nov sent out
  • A

    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

    Open — Nov sent out
  • I

    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 15, 2023

    Closed — Violation dismissed
  • A

    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

    Open — Nov sent out
  • A

    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 15, 2022

    Open — Nov sent out
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.

    Aug 5, 2021

    Open — Nov sent out
  • A

    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

    Aug 5, 2021

    Open — Nov sent out
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd.

    Aug 5, 2021

    Open — Nov sent out
  • A

    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

    Aug 5, 2021

    Open — Nov sent out
Show 5 more ↓
  • A

    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

    Open — Nov sent out
  • I

    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
  • I

    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
  • I

    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 25, 2016

    Closed — Violation dismissed
  • C

    Provide an adequate supply of gas to the fixtures (gas ranges) in the kitchen located at apt 1c, 1st story, 1st apartment from east at south

    Aug 22, 2015 · Apt 1C

    Closed — Violation dismissed

DOB building violations · 4

  • Construction other optional

    C-construction other optional

    Aug 29, 2009

    Vw-violation work without permit - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    Sep 5, 1991

    Vp-violation unserved ecb-active
  • Construction other optional

    C-construction other optional

    Sep 5, 1991

    Dob violation - dismissed

ECB violations · 3

  • Class - 2

    Failure to maintain bldg wall(s) or appurtenances. noted: at 5th sty east elevation north corner. concrete stucco spalling/displaced/dislodged for approx 6 sq ft section. remedy: maintain bldg wall(s) repair

    Feb 5, 2010

    Resolve
  • Class - 1

    Work w/o a permit. illegal work noted: at 2 story structure known as (434a china 2000) having erected wood decking a top roof of 2nd flr & 1st flr roof. deck is resting on roof constructed of wood framing 2x10'

    Aug 29, 2009

    Resolve
  • Non-hazardous

    Occupancy contrary to that allowed by certificate of occupancy cofo#102646497 of 2001 from bldg:boiler room and lower level of family. to:dance studio at cellar.remedy:amend cofo if feasible for nre use as

    Jul 30, 2003 · Penalty $800

    Active

Complaints

  • Unsanitary condition

    Mold

    Aug 4, 2021 · Apt 1

    Close
  • General

    Ventilation system

    Aug 4, 2021 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Aug 4, 2021 · Apt 1

    Close
  • Heat/hot water

    Apartment only

    Feb 2, 2019 · Apt 5C

    Close
  • Heat/hot water

    Apartment only

    Feb 2, 2019 · Apt 5C

    Close
  • General

    Cooking gas

    Aug 19, 2015 · Apt 1C

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Walk-up apartment building (C4)
Year built
1910
Floors
5
Residential units
20
Building area
12,895 ft²
Lot area
3,346 ft²
Zoning
R8B
Community board
108
Council district
5
Block / lot
1469 / 34
Assessed value
$1,388,250
Landmark / historic district
No

HPD registration #125220, last renewed Oct 6, 2025.

Questions about 434 East 75 Street

Who owns 434 East 75 Street?

The owner of record in NYC Department of City Planning PLUTO data is Alonzo, Gertrude B..

Does 434 East 75 Street have violations?

Yes. NYC HPD has recorded 15 housing violations at this property.

Is 434 East 75 Street rent stabilized?

NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2024 (about 20% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 434 East 75 Street built?

City records list 1910 as the year it was built.

How many apartments are in 434 East 75 Street?

It has 20 residential units.

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