Stabilized.
StabilizedManhattan10011

527 West 23 Street

Manhattan · 10011 · BBL 1006950015

Current evidence

Public records show current evidence of rent-stabilized units at 527 West 23 Street.

It appears on the newest DHCR building registration list (2024 registrations).

Its 2024 property-tax bill reported 222 rent-stabilized units.

This is building-level evidence, not a guarantee about any specific apartment. The definitive answer for your unit is a free official rent history — steps below.

Evidence timeline

YearOn DHCR building listStabilized units on tax bill
2024yes222
2023313
2022313
2021313
2020250
2019250
2018313
2017313
2016313
2015313
2014313
2013yes313
2012yes313
2011yes313
2010313
2009yes313
2008313
2007313

Tax-bill counts are self-reported by owners; DHCR lists cover registrations for the stated year. A missing year is often a paperwork lapse, not proof of deregulation. List coverage here: 2007–2013 and 2024; tax-bill counts: 2007–2024.

Building facts

Residential units
313
Year built
2001
Tax program
421-a
stabilization can be tied to the program’s term
DHCR status
MULTIPLE DWELLING A · 421-A (1-15)
Owner of record
23rd Chelsea Associates,
per PLUTO (public record)

Get the definitive answer for your unit

  1. Request your rent history from NYS Homes & Community Renewal — free, and only the tenant (or with the unit’s address) can get it. Use HCR’s Rent Connect / “ask a question” portal and choose rent history, or check the building in the DHCR building search.
  2. Read the year-by-year registered rents. If your unit shows registrations, it has a stabilization history; the legal rent trail should connect to what you pay today.
  3. If the numbers jump suspiciously or years are blank, talk to a tenant resource — the Met Council on Housing hotline or Housing Court Answers — before signing anything or confronting anyone. Overcharges can be recoverable.

Get the full report — $25

A complete evidence dossier for 527 West 23 Street: the full year-by-year timeline, an overcharge-signal analysis, a step-by-step walkthrough for pulling and reading your own official rent history, and the tenant resources to use if the numbers look wrong. Delivered instantly to your email as a permanent link.

One-time payment. Summarizes public records — evidence, not legal advice. Already bought one? Find your report.

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