× Home › Property records › Kings County › Brooklyn › Duffield Street › 42 Duffield Street42 Duffield StreetBrooklyn · Kings County · 11201 02 · Walk-Up Apts OpenValue $4,685,781 ▾
Owner of record
Owner 3m Realty Developers, LLC.
Assessment · 2025 roll
Land assessed $171,902
Total assessed $1,589,404
Building
Style 2-10 Unit Residential Building, Residential Unit
Year built 2009
Living area 6,384 sq ft
Lot
Size 0.07 acres (GIS)
Frontage × depth 29 × 100 ft
Lot sq ft 2,944
Zoning
District R6B
FAR 2.17 built · 2.0 max residential · 2.0 max facility
Zoning map 12d
DOB complaints — total 1 · open 0 · closed 1
Permit – none (building/PA/demolition)
Closed
Dec 3, 2009
Complaint 3326068
View on BIS ↗ No DOB violations on file.
Deed & identifiers
SBL 3001207502
SWIS 610100
Parcel ID 6101003001207502
Who owns 42 Duffield Street? 42 Duffield Street, Brooklyn is owned by 3m Realty Developers, LLC. per the 2025 NYS assessment roll.
Nearby on Duffield Street
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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