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644 Amsterdam Avenue

Manhattan, NY 10025BBL 1-01239-0031Map

Owner of record: El-Jo Company LLC

644 Amsterdam Avenue is a walk-up apartment building built in 1920 in Manhattan, 10025. It has 14 residential units across 5 floors. The owner of record is El-Jo Company LLC. HPD has recorded 2 housing violations here, most recently on November 2, 2022. City tax records listed 3 rent-stabilized apartments here in 2024.

HPD violations
2
DOB violations
3
ECB violations
0
HPD complaints
1

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Nov 2, 2022

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
3
About 21% of the building's 14 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 · 2

  • 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 2, 2022

    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.

    Apr 1, 2021

    Closed — Violation dismissed

DOB building violations · 3

  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

  • Heat/hot water

    Apartment only

    Feb 9, 2026 · Apt 2B

    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 (C7)
Year built
1920
Floors
5
Residential units
14
Building area
9,557 ft²
Lot area
2,500 ft²
Zoning
C2-8
Community board
107
Council district
6
Block / lot
1239 / 31
Assessed value
$1,314,000
Landmark / historic district
No

HPD registration #130909, last renewed Aug 15, 2025.

Questions about 644 Amsterdam Avenue

Who owns 644 Amsterdam Avenue?

The owner of record in NYC Department of City Planning PLUTO data is El-Jo Company LLC.

Does 644 Amsterdam Avenue have violations?

Yes. NYC HPD has recorded 2 housing violations at this property.

Is 644 Amsterdam Avenue rent stabilized?

NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 21% of its 14 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 644 Amsterdam Avenue built?

City records list 1920 as the year it was built.

How many apartments are in 644 Amsterdam Avenue?

It has 14 residential units and 15 units in total.

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