308 KOSCIUSZKO STREET
308 KOSCIUSZKO STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3017870006) built in 1931, with 8 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 2,400-square-foot lot with a building footprint of 7,800 square feet.
The current registered owner of record per NYC PLUTO is MIDHATTAN REALTY CORP..
The most recent ACRIS deed transfer for this BBL was recorded on February 1, 2023 when Ds Brooklyn Portfolio Owner Llc conveyed the property to Midhattan Realty Corp. for $3.02M. 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 OfficerSam SCHREIBER
- Corporate OwnerMIDHATTAN REALTY CORP
- Managing AgentJamie Grant
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,400 sqft
- Building area:
- 7,800 sqft
- Floors:
- 4
- Assessed value:
- $526K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- 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 IInspected Nov 19, 2025§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 Jun 10, 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 Jan 29, 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 CInspected Jan 29, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 4L, 4th STORY, 1st APARTMENT…
Recent ACRIS activity
Other buildings in this portfolio
- 453 WEST 48 STREET115 violations
Frequently asked questions about 308 KOSCIUSZKO STREET
Who owns 308 KOSCIUSZKO STREET?
The current registered owner of record for 308 KOSCIUSZKO STREET per NYC PLUTO is MIDHATTAN REALTY CORP.. The most recent ACRIS deed transfer for this BBL was recorded on February 1, 2023 when the property was conveyed to Midhattan Realty Corp.. 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 308 KOSCIUSZKO STREET last sold?
The most recent ACRIS deed transfer for 308 KOSCIUSZKO STREET was recorded on February 1, 2023, when Ds Brooklyn Portfolio Owner Llc conveyed the property to Midhattan Realty Corp. for $3.02M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 308 KOSCIUSZKO STREET have?
No open HPD housing-maintenance code violations are on record for 308 KOSCIUSZKO 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 308 KOSCIUSZKO STREET?
NYC Department of Finance assesses 308 KOSCIUSZKO STREET at $526K 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 308 KOSCIUSZKO STREET and what does that mean?
308 KOSCIUSZKO 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.