434 GREENWICH STREET
434 GREENWICH STREET is a Class D4 (elevator coop, 6+ stories) building in Manhattan (BBL 1002180008) built in 1884, with 10 residential units across 7 floors.
The building is in NYC community district 101, council district 1, zoning district C6-2A, on a 3,963-square-foot lot with a building footprint of 27,743 square feet.
The current registered owner of record per NYC PLUTO is PIER 29 LOFTS CORP.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerMARY AIKMAN
- Corporate OwnerPIER 29 LOFTS CORP.
- Site ManagerMARTIN KREMENSTEIN
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- C6-2A
- Lot size:
- 3,963 sqft
- Building area:
- 27,743 sqft
- Floors:
- 7
- Assessed value:
- $6.9M
- Community district:
- 101
- Council district:
- 1
HPD violations
Recent HPD violation details
- Class IInspected Oct 25, 2016§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
Recent ACRIS activity
Frequently asked questions about 434 GREENWICH STREET
Who owns 434 GREENWICH STREET?
The current registered owner of record for 434 GREENWICH STREET per NYC PLUTO is PIER 29 LOFTS CORP. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 434 GREENWICH STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 434 GREENWICH STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 434 GREENWICH STREET have?
No open HPD housing-maintenance code violations are on record for 434 GREENWICH STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 434 GREENWICH STREET?
NYC Department of Finance assesses 434 GREENWICH STREET at $6.91M for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 434 GREENWICH STREET and what does that mean?
434 GREENWICH STREET is NYC building class D4 — Elevator coop, 6+ stories. A 6+ story elevator cooperative apartment building. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.