49 CRYSTAL STREET
49 CRYSTAL STREET is a Class B2 (two-family frame) building in Brooklyn (BBL 3041570004) built in 1910, with 2 residential units across 2 floors.
The building is in NYC community district 305, council district 37, zoning district R5B, on a 1,605-square-foot lot with a building footprint of 1,434 square feet.
The current registered owner of record per NYC PLUTO is MARTINEZ, YANILDA.
The most recent ACRIS deed transfer for this BBL was recorded on September 27, 2022 when MARTINEZ, YANILDA; BUSTELO, MIGUEL conveyed the property to MARTINEZ, YANILDA for a non-disclosed consideration. The transaction was financed with a $587K mortgage from Mers; Crosscountry Mortgage, Llc.
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
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R5B
- Lot size:
- 1,605 sqft
- Building area:
- 1,434 sqft
- Floors:
- 2
- Assessed value:
- $38K
- Community district:
- 305
- Council district:
- 37
HPD violations
Recent HPD violation details
- Class IInspected Nov 24, 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 IInspected Dec 3, 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 BInspected Jan 4, 2024§ 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS WASH…
- Class BInspected Jan 4, 2024§ 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEA…
- Class BInspected Jan 4, 2024§ 9, 56, 193, 300, 302 M.D. LAW- ABOVE FRAME BUILDING HAS BEEN CONVERTED FROM A PRIVATE DWELLING TO A MULTIPLE DWELLING AND IS NOW OCCUPIED…
Recent ACRIS activity
Other buildings in this portfolio
- 172-25 127 AVENUE6 violations
Frequently asked questions about 49 CRYSTAL STREET
Who owns 49 CRYSTAL STREET?
The current registered owner of record for 49 CRYSTAL STREET per NYC PLUTO is MARTINEZ, YANILDA. The most recent ACRIS deed transfer for this BBL was recorded on September 27, 2022 when the property was conveyed to MARTINEZ, YANILDA. 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 49 CRYSTAL STREET last sold?
The most recent ACRIS deed transfer for 49 CRYSTAL STREET was recorded on September 27, 2022, when MARTINEZ, YANILDA; BUSTELO, MIGUEL conveyed the property to MARTINEZ, YANILDA for a non-disclosed consideration. The transaction was financed with a $587K mortgage from Mers; Crosscountry Mortgage, Llc.
How many HPD violations does 49 CRYSTAL STREET have?
No open HPD housing-maintenance code violations are on record for 49 CRYSTAL 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 49 CRYSTAL STREET?
NYC Department of Finance assesses 49 CRYSTAL STREET at $38K 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 49 CRYSTAL STREET and what does that mean?
49 CRYSTAL STREET is NYC building class B2 — Two-family frame. A two-family residential building of frame construction. 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.