18 Sixth Ave
BBL 3011187502Park Slope · Brooklyn
Floors
49
Built
2019
Area
806.9ksf
Units
858
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Address
PLUTO · DOF parcel identity
- Property address
- 18 SIXTH AVE
- Zip code
- 11217
- Neighborhood
- Park Slope
- Borough
- Brooklyn
- Block & lot
- 01118-7502
Zoning & buildable
Lot 32,191 sf · M1-1
- Zoning district
- M1-1
- PLUTO building class
- RM
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
18 SIXTH AVENUE OWNER LLC
- Ownership form
- Condo
- Condo
- 3 unit lots
- Legal structure
- LLC
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
858residential units258 rent-stabilized · 30%
- Residential sq. ft.
- 758,342
- Commercial sq. ft.
- 48,555
- PLUTO class
- RM
Rent stabilization constrains repositioning — buy-outs typically required to convert stabilized units to market-rate.
Stabilization history on file — the year-by-year DHCR roll, peak unit count and trend are in the full report.
Sign in to see itLot
PLUTO · DOF parcel geometry
- Lot area
- 32,191 sf
- Dimensions
- 182.3 × 227.3 ft
- Position
- Corner lot
- Front street
- ATLANTIC AVE
- Side street
- 6 AVE
- D/F ratio
- 1.2 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $112.2M
- Land value
- $1.7M
- Exempt
- $107.6M($4.6M taxable)
- $/sf (implied)
- $139
Compliance
HPD & DOB · violations + complaints + jobs
Minor activity
0 open HPD violations · 1 open HPD complaint · 0 active DOB jobs
- HPD violations (24 months)
- 5
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 18
- HPD complaints (open)
- 1
- DOB jobs (24 months)
- 0
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.