318 Clarkson Avenue
BBL 3048370027East Flatbush-Erasmus · Brooklyn
Floors
8
Built
2016
Area
225.3ksf
Units
250
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Address
PLUTO · DOF parcel identity
- Property address
- 318 CLARKSON AVENUE
- Alternate address(es)
- 350 Clarkson Ave
- Zip code
- 11226
- Neighborhood
- East Flatbush-Erasmus
- Borough
- Brooklyn
- Block & lot
- 04837-0027
Zoning & buildable
Lot 50,012 sf · R7A
- Zoning district
- R7A
- PLUTO building class
- D6
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
SANDY 350 LLC
- Ownership form
- Rental
- Legal structure
- LLC
- Last recorded sale
- 11.3 yrs ago (Mar 2015)
Ownership history · 3 records since 2007 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
250residential units148 rent-stabilized · 59%
- Residential sq. ft.
- 198,264
- Commercial sq. ft.
- 27,068
- PLUTO class
- D6
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
- 50,012 sf
- Dimensions
- 250.1 × 200.0 ft
- Position
- Mid-block · south side
- Front street
- CLARKSON AVE
- D/F ratio
- 0.8 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $22.1M
- Land value
- $1.7M
- Exempt
- $20.8M($1.3M taxable)
- $/sf (implied)
- $98
Last recorded sale
$13,119,997 · Mar 2015
Debt history · 5 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Minor activity
0 open HPD violations · 2 open HPD complaints · 1 active DOB job
- HPD violations (24 months)
- 1
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 27
- HPD complaints (open)
- 2
- DOB jobs (24 months)
- 1
$45K 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.