11 MACKAY PLACE
11 MACKAY PLACE is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3058810045) built in 1925, with 3 residential units across 3 floors.
The building is in NYC community district 310, council district 47, zoning district R5B, on a 1,520-square-foot lot with a building footprint of 3,055 square feet.
The current registered owner of record per NYC PLUTO is ROSSOCHACKI, ELIZABETH.
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 ManagerADAM ROSSOCHACKI
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R5B
- Lot size:
- 1,520 sqft
- Building area:
- 3,055 sqft
- Floors:
- 3
- Assessed value:
- $103K
- Community district:
- 310
- Council district:
- 47
HPD violations
Recent HPD violation details
- Class AInspected Mar 23, 2023(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 Feb 25, 2022(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 Oct 18, 2018§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 IInspected Nov 27, 2017§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…
Recent ACRIS activity
Other buildings in this portfolio
- 61 71 STREET13 violations
- 7607 3 AVENUE2 violations
Frequently asked questions about 11 MACKAY PLACE
Who owns 11 MACKAY PLACE?
The current registered owner of record for 11 MACKAY PLACE per NYC PLUTO is ROSSOCHACKI, ELIZABETH. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 11 MACKAY PLACE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 11 MACKAY PLACE 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 11 MACKAY PLACE have?
No open HPD housing-maintenance code violations are on record for 11 MACKAY PLACE 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 11 MACKAY PLACE?
NYC Department of Finance assesses 11 MACKAY PLACE at $103K 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 11 MACKAY PLACE and what does that mean?
11 MACKAY PLACE is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.