42 NEWEL STREET
42 NEWEL STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3026840056) built in 1928, with 8 residential units across 4 floors.
The building is in NYC community district 301, council district 33, zoning district R6B, on a 2,500-square-foot lot with a building footprint of 7,000 square feet.
The current registered owner of record per NYC PLUTO is STANISLAW KIERZKOWSKI.
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 ManagerSTANISLAW KIERZKOWISKI
Most recent deed
Building stats
- Zoning:
- R6B
- Lot size:
- 2,500 sqft
- Building area:
- 7,000 sqft
- Floors:
- 4
- Assessed value:
- $789K
- Community district:
- 301
- Council district:
- 33
HPD violations
Recent HPD violation details
- Class AInspected May 5, 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 CInspected May 3, 2025§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE PERMANENTLY INSTALLED AT BUILDING ENTRANCE DOOR.
- Class CInspected May 3, 2025§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE PERMANENTLY INSTALLED AT VESTIBULE DOOR. AT PUBL…
- Class BInspected Sep 14, 2022§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, 1s…
- Class BInspected Sep 14, 2022§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM NOR…
Frequently asked questions about 42 NEWEL STREET
Who owns 42 NEWEL STREET?
The current registered owner of record for 42 NEWEL STREET per NYC PLUTO is STANISLAW KIERZKOWSKI. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 42 NEWEL STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 42 NEWEL 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 42 NEWEL STREET have?
No open HPD housing-maintenance code violations are on record for 42 NEWEL 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 42 NEWEL STREET?
NYC Department of Finance assesses 42 NEWEL STREET at $789K 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 42 NEWEL STREET and what does that mean?
42 NEWEL STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 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.