347 17 STREET
347 17 STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3008680055) built in 1999, with 5 residential units across 5 floors.
The building is in NYC community district 307, council district 39, zoning district R6B, on a 2,521-square-foot lot with a building footprint of 6,500 square feet.
The current registered owner of record per NYC PLUTO is 17 SLOPE BK LLC.
The most recent ACRIS deed transfer for this BBL was recorded on May 15, 2023 when CALDER 17 CORP conveyed the property to 17 SLOPE BK LLC for $2.45M. The transaction was financed with a $653K mortgage from Jpmorgan Chase Bank, N.a..
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 OfficerSERGE ROSENBERG
- Corporate Owner17 SLOPE BK LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,521 sqft
- Building area:
- 6,500 sqft
- Floors:
- 4.5
- Assessed value:
- $1.4M
- Community district:
- 307
- Council district:
- 39
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…
Recent ACRIS activity
Frequently asked questions about 347 17 STREET
Who owns 347 17 STREET?
The current registered owner of record for 347 17 STREET per NYC PLUTO is 17 SLOPE BK LLC. The most recent ACRIS deed transfer for this BBL was recorded on May 15, 2023 when the property was conveyed to 17 SLOPE BK 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 347 17 STREET last sold?
The most recent ACRIS deed transfer for 347 17 STREET was recorded on May 15, 2023, when CALDER 17 CORP conveyed the property to 17 SLOPE BK LLC for $2.45M. The transaction was financed with a $653K mortgage from Jpmorgan Chase Bank, N.a..
How many HPD violations does 347 17 STREET have?
No open HPD housing-maintenance code violations are on record for 347 17 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 347 17 STREET?
NYC Department of Finance assesses 347 17 STREET at $1.39M 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 347 17 STREET and what does that mean?
347 17 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.