300 Jay Street
BBL 3001280001Downtown Brooklyn-DUMBO-Boerum Hill · Brooklyn
Floors
11
Built
1920
Area
450.5ksf
Units
0
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AI answers · grounded in the full record
Brick's analyst reads the complete dossier — the ownership network, the development math, the debt history — and answers in plain English.
Address
PLUTO · DOF parcel identity
- Property address
- 300 JAY STREET
- Alternate address(es)
- 259 Adams St60-68 Tillary St65-81 Johnson St
- Zip code
- 11201
- Neighborhood
- Downtown Brooklyn-DUMBO-Boerum Hill
- Borough
- Brooklyn
- Block & lot
- 00128-0001
Zoning & buildable
Lot 100,866 sf · C6-4
- Zoning district
- C6-4
- Special district
- DB
- PLUTO building class
- W5
Special District DB — district-specific bulk and use rules may override the base FAR analysis.
Development headroom detected — the FAR breakdown, max buildable envelope and unused-sf math are in the full report.
Sign in to see itOwnership
PLUTO · owner of record
DORMITORY AUTH OF NYS
- Ownership form
- Other
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
0residential unitsnon-stabilized
- Residential sq. ft.
- 0
- Commercial sq. ft.
- 450,516
- PLUTO class
- W5
Lot
PLUTO · DOF parcel geometry
- Lot area
- 100,866 sf
- Dimensions
- 341.5 × 325.0 ft
- Position
- Corner lot
- Front street
- TILLARY ST
- Side street
- JOHNSON ST
- D/F ratio
- 1.0 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $74.5M
- Land value
- $5.8M
- Exempt
- $74.5M($0 taxable)
- $/sf (implied)
- $165
Compliance
HPD & DOB · violations + complaints + jobs
Significant violations
18 open HPD violations · 0 open HPD complaints · 29 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 0
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 38
$41.6M in alteration permits over last 24 months
Provenance
Every datum on this page is sourced from public NYC + federal datasets, refreshed on the schedule below.
| Source | What it covers | Last refresh |
|---|---|---|
| PLUTO | NYC DCP · physical / zoning / ownership baseline | Jul 9, 2026 |
| ACRIS | NYC DOF · deed + mortgage history | Jul 9, 2026 |
| HPD | Housing Preservation & Development · violations + complaints | Jul 9, 2026 |
| DOB | Department of Buildings · violations + permits | Jul 9, 2026 |
| DHCR | Rent Stabilization roll (through 2024) | Jul 9, 2026 |
| LPC | Landmarks Preservation Commission · landmark status | not loaded |
| Footprint | NYC DoITT photogrammetric building polygons | not loaded |
Assembled at Jul 9, 2026. Discrepancies between sources reflect upstream-data quality, not assembly bugs — file in our quality tracker.