18 JEWEL STREET
18 JEWEL STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3026530043) built in 1930, with 6 residential units across 3 floors.
The building is in NYC community district 301, council district 33, zoning district R6B, on a 2,346-square-foot lot with a building footprint of 4,605 square feet.
The current registered owner of record per NYC PLUTO is THE BRZOSTOWSKI IRREVOCABLE TRUST.
The most recent ACRIS deed transfer for this BBL was recorded on July 15, 2024 when GUT, JAN; GUT, KRYSTYNA; GUT, JOHN conveyed the property to BOZENA BRZOSTOWSKI, AS TRUSTEE; THE BRZOSTOWSKI IRREVOCABLE TRUST for a non-disclosed consideration. 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
- Managing AgentKRYSTYNA GUT
- Site ManagerDARIUSZ GUT
- Joint OwnerJAN GUT
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,346 sqft
- Building area:
- 4,605 sqft
- Floors:
- 3
- Assessed value:
- $519K
- Community district:
- 301
- Council district:
- 33
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 20, 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 IInspected Nov 27, 2024§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 Apr 10, 2024(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 18 JEWEL STREET
Who owns 18 JEWEL STREET?
The current registered owner of record for 18 JEWEL STREET per NYC PLUTO is THE BRZOSTOWSKI IRREVOCABLE TRUST. The most recent ACRIS deed transfer for this BBL was recorded on July 15, 2024 when the property was conveyed to BOZENA BRZOSTOWSKI, AS TRUSTEE; THE BRZOSTOWSKI IRREVOCABLE TRUST. 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 18 JEWEL STREET last sold?
The most recent ACRIS deed transfer for 18 JEWEL STREET was recorded on July 15, 2024, when GUT, JAN; GUT, KRYSTYNA; GUT, JOHN conveyed the property to BOZENA BRZOSTOWSKI, AS TRUSTEE; THE BRZOSTOWSKI IRREVOCABLE TRUST for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 18 JEWEL STREET have?
No open HPD housing-maintenance code violations are on record for 18 JEWEL 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 18 JEWEL STREET?
NYC Department of Finance assesses 18 JEWEL STREET at $519K 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 18 JEWEL STREET and what does that mean?
18 JEWEL 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.