623 EAST 6 STREET
623 EAST 6 STREET is a Class C6 (walk-up coop) building in Manhattan (BBL 1003890049) built in 1910, with 10 residential units across 5 floors.
The building is in NYC community district 103, council district 2, zoning district R8B, on a 2,271-square-foot lot with a building footprint of 6,985 square feet.
The current registered owner of record per NYC PLUTO is 621-23 EAST 6 ST HDFC.
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 OfficerJohn Jesz
- Corporate Owner621-623 EAST 6TH STREET HDFC
- Managing AgentHARLEM PROPERTY MANAGEMENT
- Site ManagerJAMES SIMARI
Most recent deed
Building stats
- Zoning:
- R8B
- Lot size:
- 2,271 sqft
- Building area:
- 6,985 sqft
- Floors:
- 5
- Assessed value:
- $1.9M
- Community district:
- 103
- Council district:
- 2
HPD violations
Recent HPD violation details
- 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…
- Class IInspected Nov 15, 2023§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 CInspected Oct 2, 2023§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class CInspected Oct 2, 2023§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT BOILER ROOM
- Class CInspected Oct 2, 2023§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 9, 5th STORY, 1st APARTMENT FROM SOUTH…
Frequently asked questions about 623 EAST 6 STREET
Who owns 623 EAST 6 STREET?
The current registered owner of record for 623 EAST 6 STREET per NYC PLUTO is 621-23 EAST 6 ST HDFC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 623 EAST 6 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 623 EAST 6 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 623 EAST 6 STREET have?
No open HPD housing-maintenance code violations are on record for 623 EAST 6 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 623 EAST 6 STREET?
NYC Department of Finance assesses 623 EAST 6 STREET at $1.87M 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 623 EAST 6 STREET and what does that mean?
623 EAST 6 STREET is NYC building class C6 — Walk-up coop. A walk-up cooperative 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.