2251 Knapp Street
BBL 3088210010Sheepshead Bay-Manhattan Beach-Gerritsen Beach · Brooklyn
Floors
6
Built
1953
Area
174.6ksf
Units
162
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Address
PLUTO · DOF parcel identity
- Property address
- 2251 KNAPP STREET
- Alternate address(es)
- 2271 Knapp St3121 Whitney Ave3147 Whitney Ave2250 Plumb 1 St2270 Plumb 1 St
- Zip code
- 11229
- Neighborhood
- Sheepshead Bay-Manhattan Beach-Gerritsen Beach
- Borough
- Brooklyn
- Block & lot
- 08821-0010
Zoning & buildable
Lot 84,200 sf · R5
- Zoning district
- R5
- PLUTO building class
- D4
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
SOTO JAMES S
- Ownership form
- Co-op
- Co-op
- Building-level ownership · units are shares, not lots
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
162residential unitsnon-stabilized
- Residential sq. ft.
- 174,580
- Commercial sq. ft.
- 0
- PLUTO class
- D4
Lot
PLUTO · DOF parcel geometry
- Lot area
- 84,200 sf
- Dimensions
- 484.3 × 200.0 ft
- Position
- Mid-block · west side
- Front street
- PLUMB 1 ST
- D/F ratio
- 0.4 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $7.6M
- Land value
- $689K
- Exempt
- $604K($7.0M taxable)
- $/sf (implied)
- $44
Debt history · 2 mortgages on record — lenders, amounts and maturity timing in the full report.
Sign in to see itCompliance
HPD & DOB · violations + complaints + jobs
Significant violations
40 open HPD violations · 0 open HPD complaints · 2 active DOB jobs
- HPD violations (24 months)
- 2
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 2
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 2
$390K 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.