345 SOUTH 1 STREET
345 SOUTH 1 STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3023980018) built in 1910, with 6 residential units across 3 floors.
The building is in NYC community district 301, council district 34, zoning district M1-2/R6A, on a 1,750-square-foot lot with a building footprint of 4,500 square feet.
The current registered owner of record per NYC PLUTO is JAN SIMKO.
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 17, 2026.
This property is owned/managed by JAN SIMKO, who appears on the MetroDeeds Landlord Ripoff Watch.
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
- Managing AgentJAN SIMKO
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- M1-2/R6A
- Lot size:
- 1,750 sqft
- Building area:
- 4,500 sqft
- Floors:
- 3
- Assessed value:
- $783K
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
- 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 AInspected Apr 13, 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 IInspected Nov 15, 2016SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
- Class BInspected Apr 23, 1987D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PADLOCK DOOR BASEMENT PUBLIC HALL TO REAR YARD.
- Class AInspected Apr 23, 1987SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE…
Recent ACRIS activity
Other buildings in this portfolio
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- 114 NAGLE AVENUE39 violations
- 299 HINSDALE STREET33 violations
- 63 HIMROD STREET31 violations
Frequently asked questions about 345 SOUTH 1 STREET
Who owns 345 SOUTH 1 STREET?
The current registered owner of record for 345 SOUTH 1 STREET per NYC PLUTO is JAN SIMKO. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 345 SOUTH 1 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 345 SOUTH 1 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 345 SOUTH 1 STREET have?
No open HPD housing-maintenance code violations are on record for 345 SOUTH 1 STREET as of May 17, 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 345 SOUTH 1 STREET?
NYC Department of Finance assesses 345 SOUTH 1 STREET at $783K 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 345 SOUTH 1 STREET and what does that mean?
345 SOUTH 1 STREET is NYC building class C2 — Walk-up, five to six. A 3-to-6-story walk-up apartment building, 5-6 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.