1020 45 STREET
1020 45 STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3056140014) built in 1921, with 32 residential units across 4 floors.
The building is in NYC community district 312, council district 38, zoning district R6, on a 10,000-square-foot lot with a building footprint of 28,000 square feet.
The current registered owner of record per NYC PLUTO is 1020-45 REALTY CORP.
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 OfficerLOUIS KOPLOWITZ
- Corporate Owner1020 45 REALTY CORP
Most recent deed
Recent ACRIS documents (last 3)
Building stats
- Zoning:
- R6
- Lot size:
- 10,000 sqft
- Building area:
- 28,000 sqft
- Floors:
- 4
- Assessed value:
- $1.1M
- Community district:
- 312
- Council district:
- 38
HPD violations
Recent HPD violation details
- Class AInspected Apr 22, 2026§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WIT…
- Class CInspected Apr 8, 2026§ 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 BInspected Mar 24, 2026§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING COVER LIDS AT REGULAR TASH BINS, AT FIRE PASSAGE WAY AT NORTHEAST
- Class BInspected Mar 24, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE ASSEMBY AT THE SOUTH ENTRANCE DOOR TO YARD, AT PUBLIC HALL,…
- Class CInspected Mar 24, 2026§ 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…
Recent ACRIS activity
Frequently asked questions about 1020 45 STREET
Who owns 1020 45 STREET?
The current registered owner of record for 1020 45 STREET per NYC PLUTO is 1020-45 REALTY CORP. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 1020 45 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 1020 45 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 1020 45 STREET have?
No open HPD housing-maintenance code violations are on record for 1020 45 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 1020 45 STREET?
NYC Department of Finance assesses 1020 45 STREET at $1.05M 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 1020 45 STREET and what does that mean?
1020 45 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.