831 MADISON STREET
831 MADISON STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3014810059) built in 1925, with 39 residential units across 4 floors.
The building is in NYC community district 303, council district 41, zoning district R6B, on a 10,000-square-foot lot with a building footprint of 30,000 square feet.
The current registered owner of record per NYC PLUTO is 831 MADISON REALTY LLC.
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 OfficerPINCUS SCHWIMMER
- Corporate OwnerMADISON REALTY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 10,000 sqft
- Building area:
- 30,000 sqft
- Floors:
- 4
- Assessed value:
- $771K
- Community district:
- 303
- Council district:
- 41
HPD violations
Recent HPD violation details
- Class CInspected May 7, 2026§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT CELLAR AT BOILER ROOM
- Class CInspected May 7, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 2nd STORY, 2nd APARTMENT FROM SOUT…
- Class AInspected May 5, 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 CInspected May 4, 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 Nov 25, 2025§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT PUBLIC HALL, 4th STORY, SECTION ''SOUTH''
Recent ACRIS activity
Other buildings in this portfolio
- 845 SCHENECTADY AVENUE232 violations
Frequently asked questions about 831 MADISON STREET
Who owns 831 MADISON STREET?
The current registered owner of record for 831 MADISON STREET per NYC PLUTO is 831 MADISON REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 831 MADISON STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 831 MADISON 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 831 MADISON STREET have?
No open HPD housing-maintenance code violations are on record for 831 MADISON 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 831 MADISON STREET?
NYC Department of Finance assesses 831 MADISON STREET at $771K 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 831 MADISON STREET and what does that mean?
831 MADISON 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.