NY Property Records

21 Halsey Street
Brooklyn · Kings County · 11216

01 · 1–2 Family
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Street view of this property
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Owner of record
OwnerM Welsh
Assessment · 2025 roll
Land assessed$16,140
Total assessed$164,100
Est. annual tax$6,237 (2027, excl. special districts)
Building
StyleBrick
Year built1879
Living area2,700 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 100 ft
Lot sq ft2,000
Zoning
DistrictR6B
FAR1.8 built · 2.0 max residential · 2.0 max facility
Zoning map17a
Recorded documents · 2
LANDMARK DESIGNATION Oct 22, 2020
party 1 Landmarks Preservation Commission
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ASSIGNMENT, MORTGAGE May 2, 1966
assignor/old lender Sarfin Gertrude
assignee/new lender Interboro Estates Inc
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DOB violations — total 1 · open 0 · dismissed 1
AEUHAZ Dismissed Nov 10, 2021
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
BIS ↗
DOB complaints — total 3 · open 0 · closed 3
Permit – none (building/PA/demolition) Closed Apr 4, 2022
Complaint 3838347
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Work contrary to stop-work order Closed Aug 24, 2021
Complaint 3811183
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Unlicensed/illegal activity Closed May 24, 2021
Complaint 3798382
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No HPD violations on file.
Deed & identifiers
SBL3018370095
SWIS610100
Parcel ID6101003018370095

Who owns 21 Halsey Street?

21 Halsey Street, Brooklyn is owned by M Welsh per the 2025 NYS assessment roll.
Nearby on Halsey Street
22 Halsey Street · 23 Halsey Street · 19 Halsey Street · 24 Halsey Street · 25 Halsey Street · 17 Halsey Street · 26 Halsey Street · 27 Halsey Street · 15 Halsey Street · 28 Halsey Street
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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