Prospect St, Brooklyn, NY Property Records

New York City property records for 4 addresses on Prospect St, Brooklyn, NY · Last verified May 2026

Prospect St Highlights

Properties 4
Latest Sale $33,750,000 (Jun 2024)
Deeds and Mortgages on File 8
Average Living Area 174,582 sq ft
Median Year Built 1954
Average Ownership Tenure 6 years

Properties on Prospect St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

7 Prospect St

1.83 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated May 2026

30 Prospect St

Built 1954 · 2.75 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated May 2026

55 Prospect St

256,057 sqft · Built 1967 · 0.475 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,106,368Apr 2017 $2,342,8982025 Amount on Record Oct 2013 1 Name on Record Assessor + 4 DocumentsUpdated May 2026

81 Prospect St

93,107 sqft · Built 1909 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,750,000Jun 2024 $954,4152025 —Apr 2017 1 Name on Record Assessor + 4 DocumentsUpdated May 2026

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