NY Property Records

42 Duffield Street
Brooklyn · Kings County · 11201

02 · Walk-Up Apts
Owner of record
Owner3m Realty Developers, LLC.
Assessment · 2025 roll
Land assessed$171,902
Total assessed$1,589,404
Building
Style2-10 Unit Residential Building, Residential Unit
Year built2009
Living area6,384 sq ft
Lot
Size0.07 acres (GIS)
Frontage × depth29 × 100 ft
Lot sq ft2,944
Zoning
DistrictR6B
FAR2.17 built · 2.0 max residential · 2.0 max facility
Zoning map12d
Deed & identifiers
SBL3001207502
SWIS610100
Parcel ID6101003001207502

Who owns 42 Duffield Street?

42 Duffield Street, Brooklyn is owned by 3m Realty Developers, LLC. per the 2025 NYS assessment roll.
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. Disclaimer · Request redaction

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