Property Details
Assessment & Sales
Building Permits
76 on record · 58 activeGeneral ConstructionDOB NOWAPPROVEDFiled Jun 23, 2026Est. cost $9KJob #B01292615-S6
General ConstructionDOB NOWAPPROVEDFiled Jun 22, 2026Est. cost $6KJob #B01292615-S4
General ConstructionDOB NOWAPPROVEDFiled Jun 18, 2026Est. cost $6KJob #B01292615-S5
General ConstructionDOB NOWAPPROVEDFiled Jun 17, 2026Est. cost $15KJob #B01292615-I1
General ConstructionDOB NOWAPPROVEDFiled Jun 16, 2026Est. cost $8KJob #B01292615-S2
+ 71 more permits — view full report
Violations
972 on record · 782 open+ 51 more docketed judgments — view full report
SafetyElevatorACTIVEIssued Oct 2, 2026#VIO-FTF-VT-CAT1-202512-0004264
SafetyElevatorACTIVEIssued Oct 2, 2026#VIO-FTF-VT-CAT1-202512-0001382
SafetyElevatorACTIVEIssued Oct 2, 2026#VIO-FTF-VT-CAT1-202512-0000590
SafetyElevatorACTIVEIssued Oct 2, 2026#VIO-FTF-VT-PER-202512-0000793
SafetyElevatorACTIVEIssued Oct 2, 2026#VIO-FTF-VT-PER-202512-0000794
+ 967 more violations on record — view full report
Get the Complete Report for 251 CLASSON AVE
Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.
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View ReportFrequently Asked Questions
When was 251 CLASSON AVE, Brooklyn built?
The building at 251 CLASSON AVE, Brooklyn, NY 11205 was constructed in 1920. It is classified as a condo - residential unit in converted building with 5 floors and 94 units. The building area is 128,636 sqft.
Are there building permits at 251 CLASSON AVE, Brooklyn?
Yes. 251 CLASSON AVE, Brooklyn, NY 11205 has 76 building permits on record, with 58 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (APPROVED) filed Jun 23, 2026.
Does 251 CLASSON AVE, Brooklyn have violations?
Yes. 251 CLASSON AVE, Brooklyn, NY 11205 has 972 violations on record, with 782 currently open. Breakdown: 36 DOB Safety, 687 DOB, 118 ECB, 131 HPD. Sources: NYC DOB, HPD, and ECB/OATH.
Does 251 CLASSON AVE, Brooklyn have docketed judgments?
Yes. 251 CLASSON AVE, Brooklyn, NY 11205 has 56 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $3,750. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.
What is the property tax assessment for 251 CLASSON AVE?
251 CLASSON AVE, Brooklyn, NY 11205 has an assessed market value of $187K and a total assessed value of $84K (land: $2K). Assessment data is from the NYC Department of Finance (DOF).
When was 251 CLASSON AVE last sold?
251 CLASSON AVE, Brooklyn, NY 11205 last sold for $980K on Jul 9, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.
What is the zoning for 251 CLASSON AVE?
251 CLASSON AVE, Brooklyn, NY 11205 is zoned R7A. 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.
Who owns 251 CLASSON AVE?
251 CLASSON AVE, Brooklyn, NY 11205 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.
How do I get a full property report for 251 CLASSON AVE?
Search 251 CLASSON AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.
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