623 56 STREET
623 56 STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3008330067) built in 1924, with 6 residential units across 3 floors.
The building is in NYC community district 307, council district 43, zoning district R6B, on a 2,504-square-foot lot with a building footprint of 4,680 square feet.
The current registered owner of record per NYC PLUTO is MAK, BING.
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 AgentHINg MAk
- Joint OwnerBINg MAk
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,504 sqft
- Building area:
- 4,680 sqft
- Floors:
- 3
- Assessed value:
- $445K
- Community district:
- 307
- Council district:
- 43
HPD violations
Recent HPD violation details
- Class IInspected Nov 19, 2025§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 AInspected Apr 6, 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 BInspected May 15, 2020§ 27-2005 ADM CODE PROVIDE WIRE GLASS PANEL AT BUILDING ENTRANCE DOOR
- Class BInspected May 15, 2020§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PLEXI GLASS PANEL INSTALLED AT BUILDING ENTRANCE DOOR
- Class AInspected Apr 6, 2015SECTION 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF T…
Recent ACRIS activity
Frequently asked questions about 623 56 STREET
Who owns 623 56 STREET?
The current registered owner of record for 623 56 STREET per NYC PLUTO is MAK, BING. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 623 56 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 623 56 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 56 STREET have?
No open HPD housing-maintenance code violations are on record for 623 56 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 56 STREET?
NYC Department of Finance assesses 623 56 STREET at $445K 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 56 STREET and what does that mean?
623 56 STREET is NYC building class C2 — Walk-up, five to six. A 3-to-6-story walk-up apartment building, 5-6 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.