429 EAST 9 STREET
429 EAST 9 STREET is a Class C4 (walk-up, three families) building in Manhattan (BBL 1004370038) built in 1900, with 8 residential units across 4 floors.
The building is in NYC community district 103, council district 2, zoning district R8B, on a 2,306-square-foot lot with a building footprint of 5,112 square feet.
The current registered owner of record per NYC PLUTO is ANTOINETTE KOSCINSKI.
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
- Site ManagerNICHOLAS NICOLOSI
Most recent deed
Building stats
- Zoning:
- R8B
- Lot size:
- 2,306 sqft
- Building area:
- 5,112 sqft
- Floors:
- 4
- Assessed value:
- $2.5M
- Community district:
- 103
- Council district:
- 2
HPD violations
Recent HPD violation details
- Class AInspected Apr 29, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 17, 2025§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…
- Class AInspected Jun 4, 2025(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 22, 2024§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…
- Class AInspected Apr 1, 2024(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
Frequently asked questions about 429 EAST 9 STREET
Who owns 429 EAST 9 STREET?
The current registered owner of record for 429 EAST 9 STREET per NYC PLUTO is ANTOINETTE KOSCINSKI. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 429 EAST 9 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 429 EAST 9 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 429 EAST 9 STREET have?
No open HPD housing-maintenance code violations are on record for 429 EAST 9 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 429 EAST 9 STREET?
NYC Department of Finance assesses 429 EAST 9 STREET at $2.50M 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 429 EAST 9 STREET and what does that mean?
429 EAST 9 STREET is NYC building class C4 — Walk-up, three families. A 3-to-6-story walk-up apartment building with 3 residential units. 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.