43 UNDERHILL AVENUE
43 UNDERHILL AVENUE is a Class CB (walk-up apartment building) building in Brooklyn (BBL 3011310001) built in 1931, with 11 residential units across 4 floors.
The building is in NYC community district 308, council district 35, zoning district R6A, on a 2,118-square-foot lot with a building footprint of 7,100 square feet.
The current registered owner of record per NYC PLUTO is UNDERHILL AVENUE ASSOCIATES, LLC.
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 OfficerJEFFREY GRONER
- Corporate OwnerUNDERHILL AVENUE ASSOCIATES LLC
- Managing AgentJEANS MANAGEMENT LLC
- Site ManagerAARON VASQUEZ
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R6A
- Lot size:
- 2,118 sqft
- Building area:
- 7,100 sqft
- Floors:
- 4
- Assessed value:
- $768K
- Community district:
- 308
- Council district:
- 35
HPD violations
Recent HPD violation details
- Class BInspected Feb 14, 2019§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS IN THE ENTRANCE LOCATED AT APT C2, 2nd STORY, 1st APARTMENT FROM SOUTH AT W…
- Class BInspected Feb 14, 2019§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE LOCATED AT APT C2, 2nd STORY, 1st APARTMENT FROM SOUTH…
- Class BInspected Feb 14, 2019§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE LOCATED AT APT C2, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
- Class BInspected Jan 10, 2019§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF FLOWER P…
- Class CInspected Nov 23, 2018§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CI…
Recent ACRIS activity
Frequently asked questions about 43 UNDERHILL AVENUE
Who owns 43 UNDERHILL AVENUE?
The current registered owner of record for 43 UNDERHILL AVENUE per NYC PLUTO is UNDERHILL AVENUE ASSOCIATES, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 43 UNDERHILL AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 43 UNDERHILL AVENUE 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 43 UNDERHILL AVENUE have?
No open HPD housing-maintenance code violations are on record for 43 UNDERHILL AVENUE 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 43 UNDERHILL AVENUE?
NYC Department of Finance assesses 43 UNDERHILL AVENUE at $768K 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 43 UNDERHILL AVENUE and what does that mean?
43 UNDERHILL AVENUE is NYC building class CB — Walk-up apartment building. Walk-up 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.