521 MONROE STREET
521 MONROE STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3016340049) built in 1899, with 3 residential units across 3 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 1,900-square-foot lot with a building footprint of 3,040 square feet.
The current registered owner of record per NYC PLUTO is MB 521 MONROE LLC.
The most recent ACRIS deed transfer for this BBL was recorded on October 21, 2024 when RUTHERFORD, MIKAL Q conveyed the property to MB 521 MONROE LLC for $1.41M. The transaction was recorded as cash (no paired mortgage instrument).
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
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R6B
- Lot size:
- 1,900 sqft
- Building area:
- 3,040 sqft
- Floors:
- 3
- Assessed value:
- $77K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 521 MONROE STREET
Who owns 521 MONROE STREET?
The current registered owner of record for 521 MONROE STREET per NYC PLUTO is MB 521 MONROE LLC. The most recent ACRIS deed transfer for this BBL was recorded on October 21, 2024 when the property was conveyed to MB 521 MONROE 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 521 MONROE STREET last sold?
The most recent ACRIS deed transfer for 521 MONROE STREET was recorded on October 21, 2024, when RUTHERFORD, MIKAL Q conveyed the property to MB 521 MONROE LLC for $1.41M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 521 MONROE STREET have?
No open HPD housing-maintenance code violations are on record for 521 MONROE STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 521 MONROE STREET?
NYC Department of Finance assesses 521 MONROE STREET at $77K 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 521 MONROE STREET and what does that mean?
521 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.