Brooklyn, NY 11215
Property records from NYC Department of Buildings, HPD, DOF & more
420 12 ST is a property located at 420 12 ST, Brooklyn, NY 11215. It is classified as a walk-up apartment - cooperative. The building was constructed in 1881. It has 4 floors and 70 units. The building area is 109,380 square feet on a 40,800 sqft lot. The property is zoned R6B. The assessed market value is $17.5M. The owner on file is ANSONIA COURT TENANTS. There are 20 building permits on record (13 active). There are 20 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.
+ 15 more permits — view full report
+ 15 more violations on record — view full report
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Get Free ReportThe building at 420 12 ST, Brooklyn, NY 11215 was constructed in 1881. It is classified as a walk-up apartment - cooperative with 4 floors and 70 units. The building area is 109,380 sqft.
Yes. 420 12 ST, Brooklyn, NY 11215 has 20 building permits on record, with 13 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a dob_now_job_in_review (PLAN EXAMINER REVIEW) filed May 29, 2026.
Yes. 420 12 ST, Brooklyn, NY 11215 has 20 violations on record, with 0 currently open. Breakdown: 15 DOB, 1 ECB, 4 HPD. Sources: NYC DOB, HPD, and ECB/OATH.
420 12 ST, Brooklyn, NY 11215 has an assessed market value of $17.5M and a total assessed value of $7.9M (land: $959K). Assessment data is from the NYC Department of Finance (DOF).
420 12 ST, Brooklyn, NY 11215 is zoned R6B. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.
The owner on record for 420 12 ST, Brooklyn, NY 11215 is ANSONIA COURT TENANTS (Individual). Ownership data is from NYC Department of Finance assessment rolls.
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