370 EAST 23 STREET
370 EAST 23 STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3051880055) built in 1931, with 20 residential units across 4 floors.
The building is in NYC community district 314, council district 45, zoning district R5B, on a 6,338-square-foot lot with a building footprint of 23,200 square feet.
The current registered owner of record per NYC PLUTO is FC 370 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 OfficerAsher Klein
- Corporate OwnerFC 370
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R5B
- Lot size:
- 6,338 sqft
- Building area:
- 23,200 sqft
- Floors:
- 4
- Assessed value:
- $715K
- Community district:
- 314
- Council district:
- 45
HPD violations
Recent HPD violation details
- Class CInspected Apr 29, 2026HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3M, 3rd STORY, 1st APARTMENT FR…
- Class BInspected Apr 29, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class CInspected Apr 29, 2026§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LEADING TO BASEMENT LOCKED AT BOILER ROOM, 1st STORY
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL FINISH AT BATHTUB BY METHOD OF REGLAZING I…
- Class CInspected Apr 29, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3M, 3rd STORY, 1st APARTMENT FROM NORT…
Recent ACRIS activity
Frequently asked questions about 370 EAST 23 STREET
Who owns 370 EAST 23 STREET?
The current registered owner of record for 370 EAST 23 STREET per NYC PLUTO is FC 370 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 370 EAST 23 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 370 EAST 23 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 370 EAST 23 STREET have?
No open HPD housing-maintenance code violations are on record for 370 EAST 23 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 370 EAST 23 STREET?
NYC Department of Finance assesses 370 EAST 23 STREET at $715K 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 370 EAST 23 STREET and what does that mean?
370 EAST 23 STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 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.