423 East 73 Street
Manhattan, NY 10021BBL 1-01468-0014Map
Owner of record: 423 East 73rd Street LLC
423 East 73 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 423 East 73rd Street LLC. HPD has recorded 3 housing violations here, most recently on November 22, 2024. 1 of the 3 most recent violations are still open. City tax records listed 17 rent-stabilized apartments here in 2024.
- HPD violations
- 3
- DOB violations
- 1
- ECB violations
- 0
- HPD complaints
- 7
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
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.
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 · 3
- 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 22, 2024
Closed — Violation dismissed - BHazardous
Arrange and make self-closing the doors .. in the entrance located at apt 1d, 1st story, 1st apartment from south at west
Dec 7, 2018 · Apt 1D
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 25, 2016
Closed — Violation dismissed
DOB building violations · 1
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed
ECB violations · 0
No ECB violations on record
Complaints
- Flooring/stairs
Floor
Nov 16, 2024 · Apt 3B
Close - Paint/plaster
Ceiling
Nov 16, 2024 · Apt 3B
Close - Heat/hot water
Apartment only
Dec 6, 2018 · Apt 3D
Close - Plumbing
Toilet
Apr 19, 2010 · Apt 3B
Close - General
Ceramic-tile
Apr 19, 2010 · Apt 3B
Close - General
Windows
Apr 19, 2010 · Apt 3B
Close - Paint/plaster
Ceiling
Mar 29, 2010 · Apt 3B
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1910
- Floors
- 5
- Residential units
- 20
- Building area
- 9,440 ft²
- Lot area
- 2,554 ft²
- Zoning
- R8B
- Community board
- 108
- Council district
- 5
- Block / lot
- 1468 / 14
- Assessed value
- $1,116,000
- Landmark / historic district
- No
HPD registration #123658, last renewed Sep 10, 2025.
Questions about 423 East 73 Street
Who owns 423 East 73 Street?
The owner of record in NYC Department of City Planning PLUTO data is 423 East 73rd Street LLC.
Does 423 East 73 Street have violations?
Yes. NYC HPD has recorded 3 housing violations at this property.
Is 423 East 73 Street rent stabilized?
NYC Department of Finance tax bills listed 17 rent-stabilized units here in 2024 (about 85% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 423 East 73 Street built?
City records list 1910 as the year it was built.
How many apartments are in 423 East 73 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.