170 MONROE STREET
170 MONROE STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3018170029) built in 2004, with 3 residential units across 3 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 1,590-square-foot lot with a building footprint of 2,700 square feet.
The current registered owner of record per NYC PLUTO is MARK FAMILY REALTY LLC.
The most recent ACRIS deed transfer for this BBL was recorded on March 11, 2022 when MONROE HOLDINGS GROUP LLC conveyed the property to MARK FAMILY REALTY LLC for $2.17M. The transaction was recorded as cash (no paired mortgage instrument).
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 OfficerIRA MARKS
- Corporate OwnerMARK FAMILY REALTY LLC
- Managing AgentNEW WAY MANAGEMENT LLC
- Site ManagerGREGORY ROSITANO
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 1,590 sqft
- Building area:
- 2,700 sqft
- Floors:
- 3
- Assessed value:
- $78K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class AInspected Mar 30, 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 IInspected Nov 9, 2022§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 Mar 9, 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 AInspected Apr 19, 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 CInspected Jan 14, 2021§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ... IN THE ENTRANCE LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH A…
Recent ACRIS activity
Other buildings in this portfolio
- 101 HALSEY STREET12 violations
- 803 GREENWICH STREET11 violations
- 801 GREENWICH STREET1 violation
Frequently asked questions about 170 MONROE STREET
Who owns 170 MONROE STREET?
The current registered owner of record for 170 MONROE STREET per NYC PLUTO is MARK FAMILY REALTY LLC. The most recent ACRIS deed transfer for this BBL was recorded on March 11, 2022 when the property was conveyed to MARK FAMILY REALTY LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 170 MONROE STREET last sold?
The most recent ACRIS deed transfer for 170 MONROE STREET was recorded on March 11, 2022, when MONROE HOLDINGS GROUP LLC conveyed the property to MARK FAMILY REALTY LLC for $2.17M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 170 MONROE STREET have?
No open HPD housing-maintenance code violations are on record for 170 MONROE 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 170 MONROE STREET?
NYC Department of Finance assesses 170 MONROE STREET at $78K 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 170 MONROE STREET and what does that mean?
170 MONROE STREET 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.