80 SHERMAN STREET
80 SHERMAN STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3052560015) built in 1925, with 3 residential units.
The current registered owner of record per NYC PLUTO is WILLIAM KRUMBHOLZ.
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
- Managing AgentJOAN KRUMBHOLZ
- Joint OwnerWILLIAM KRUMBHOLZ
Most recent deed
Building stats
HPD violations
Recent HPD violation details
- Class AInspected Apr 13, 2021(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 Apr 13, 2021§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…
Frequently asked questions about 80 SHERMAN STREET
Who owns 80 SHERMAN STREET?
The current registered owner of record for 80 SHERMAN STREET per NYC PLUTO is WILLIAM KRUMBHOLZ. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 80 SHERMAN STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 80 SHERMAN 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 80 SHERMAN STREET have?
No open HPD housing-maintenance code violations are on record for 80 SHERMAN 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 building class is 80 SHERMAN STREET and what does that mean?
80 SHERMAN STREET is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.