648 73 STREET
648 73 STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3059210028) built in 1931, with 6 residential units across 3 floors.
The building is in NYC community district 310, council district 47, zoning district R4-1, on a 2,667-square-foot lot with a building footprint of 4,824 square feet.
The current registered owner of record per NYC PLUTO is MAZZA, MICHAEL.
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
- Site ManagerDOLORES MAZZA
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R4-1
- Lot size:
- 2,667 sqft
- Building area:
- 4,824 sqft
- Floors:
- 3
- Assessed value:
- $391K
- Community district:
- 310
- Council district:
- 47
HPD violations
Recent HPD violation details
- Class AInspected May 1, 2026(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 AInspected Jun 6, 2025(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 Apr 16, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT BUILDING ENTRANCE DOOR , 1st STORY
- Class CInspected Apr 16, 2025§ 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 Apr 16, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT VESTIBULE ENTRANCE DOOR AT PUBLIC HALL, 1st STORY
Recent ACRIS activity
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Frequently asked questions about 648 73 STREET
Who owns 648 73 STREET?
The current registered owner of record for 648 73 STREET per NYC PLUTO is MAZZA, MICHAEL. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 648 73 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 648 73 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 648 73 STREET have?
No open HPD housing-maintenance code violations are on record for 648 73 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 648 73 STREET?
NYC Department of Finance assesses 648 73 STREET at $391K 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 648 73 STREET and what does that mean?
648 73 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.