19 MERCER STREET
19 MERCER STREET is a Class K4 (multi-story store + offices) building in Manhattan (BBL 1002300037) built in 1861, with 6 residential units.
The current registered owner of record per NYC PLUTO is ALAN FEIERSTEIN,.
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 OfficerALAN FEIERSTEIN
- Corporate OwnerALAN FEIERSTEIN LLC
- Managing AgentGREGORY GUARINO
Most recent deed
Building stats
HPD violations
Recent HPD violation details
- Class AInspected Feb 15, 2022(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 Dec 20, 2020§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT F…
- Class CInspected Dec 20, 2020§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 4, 4th STORY, 1st APARTMENT F…
- Class CInspected Jan 6, 2018§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT F…
- Class CInspected Jan 6, 2018§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO H…
Frequently asked questions about 19 MERCER STREET
Who owns 19 MERCER STREET?
The current registered owner of record for 19 MERCER STREET per NYC PLUTO is ALAN FEIERSTEIN,. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 19 MERCER STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 19 MERCER 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 19 MERCER STREET have?
No open HPD housing-maintenance code violations are on record for 19 MERCER 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 19 MERCER STREET and what does that mean?
19 MERCER STREET is NYC building class K4 — Multi-story store + offices. A multi-story store with commercial offices above. 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.