Property Details
Assessment & Sales
Building Permits
746 on record · 582 activeCity ConstructionDOB NOWAHV PERMIT ISSUEDFiled Sep 13, 2026Job #B7504816
General ConstructionDOB NOWCHIEF PLAN EXAMINER/ ASSISTANT CHIEF PLAN EXAMINER REVIEWFiled Sep 11, 2026Est. cost $4.9MJob #B01389863-I1
General ConstructionDOB NOWPENDING PLAN EXAMINER ASSIGNMENTFiled Sep 11, 2026Est. cost $91KJob #B01331534-P1
General ConstructionDOB NOWAPPROVEDFiled Sep 9, 2026Est. cost $1.3MJob #B01244809-I1
General ConstructionDOB NOWAPPROVEDFiled Sep 9, 2026Est. cost $69KJob #B01244809-S1
+ 741 more permits — view full report
Violations
459 on record · 220 open+ 3 more docketed judgments — view full report
ECBACTIVEIssued May 1, 2026#39553736X
SafetyElevatorACTIVEIssued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0009227
SafetyElevatorACTIVEIssued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0008516
SafetyElevatorACTIVEIssued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0008630
SafetyElevatorACTIVEIssued Oct 10, 2025#VIO-FTC-VT-PER-202412-0006854
+ 454 more violations on record — view full report
Get the Complete Report for 300 JAY ST
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 300 JAY ST, Brooklyn built?
The building at 300 JAY ST, Brooklyn, NY 11201 was constructed in 1920. It is classified as a education - university with 11 floors and 1 unit. The building area is 450,516 sqft.
Are there building permits at 300 JAY ST, Brooklyn?
Yes. 300 JAY ST, Brooklyn, NY 11201 has 746 building permits on record, with 582 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a City Construction (AHV PERMIT ISSUED) filed Sep 13, 2026.
Does 300 JAY ST, Brooklyn have violations?
Yes. 300 JAY ST, Brooklyn, NY 11201 has 459 violations on record, with 220 currently open. Breakdown: 60 DOB Safety, 346 DOB, 53 ECB. Sources: NYC DOB, HPD, and ECB/OATH.
Does 300 JAY ST, Brooklyn have docketed judgments?
Yes. 300 JAY ST, Brooklyn, NY 11201 has 8 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,755. 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 300 JAY ST?
300 JAY ST, Brooklyn, NY 11201 has an assessed market value of $165.6M and a total assessed value of $74.5M (land: $5.8M). Assessment data is from the NYC Department of Finance (DOF).
What is the zoning for 300 JAY ST?
300 JAY ST, Brooklyn, NY 11201 is zoned C6-4. 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 300 JAY ST?
300 JAY ST, Brooklyn, NY 11201 is individually 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 300 JAY ST?
Search 300 JAY ST 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 adds the complete title history, owner contacts, and a downloadable PDF.
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