341 10 Street
BBL 3010100026Park Slope · Brooklyn
Floors
17
Built
1968
Area
165.4ksf
Units
154
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Address
PLUTO · DOF parcel identity
- Property address
- 341 10 STREET
- Alternate address(es)
- 288-290 9 St335-339 10 St343-359 10 St
- Zip code
- 11215
- Neighborhood
- Park Slope
- Borough
- Brooklyn
- Block & lot
- 01010-0026
Zoning & buildable
Lot 25,730 sf · R7-3
- Zoning district
- R7-3
- PLUTO building class
- D3
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
FAC 341 10TH STREET HOUSING DEVELOPMENT FUND CORP
- Ownership form
- Rental
- Last recorded sale
- None since 2000
Ownership history · 2 records since 2006 — the parties, amounts, and connected properties in the full report.
Sign in to see itTenancy & use
PLUTO units + DHCR rent-stabilization roll
154residential units116 rent-stabilized · 75%
- Residential sq. ft.
- 165,367
- Commercial sq. ft.
- 0
- PLUTO class
- D3
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
- 25,730 sf
- Dimensions
- 245.8 × 172.5 ft
- Position
- Mid-block · north side
- Front street
- 10 ST
- D/F ratio
- 0.7 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $8.9M
- Land value
- $926K
- Exempt
- $8.9M($0 taxable)
- $/sf (implied)
- $54
Debt history · 4 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Significant violations
21 open HPD violations · 6 open HPD complaints · 7 active DOB jobs
- HPD violations (24 months)
- 52
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 160
- HPD complaints (open)
- 6
- DOB jobs (24 months)
- 7
$272K in alteration permits over last 24 monthsnew building
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.