646 Parkside Avenue
646 PARKSIDE AVENUE, Brooklyn, NY, USA in Prospect, Brooklyn is a property zoned M1-1. The building spans built in 1930, 31,600 gross square feet, 1 floors, 2 units. It last traded for $16.5M in May 2025, and is held by 646 PARKSIDE AVENUE LLC. Below, Crezly Research breaks down the building's ownership, debt profile, and recent nearby sales from New York City public records.
The building
| Address | 646 PARKSIDE AVENUE, Brooklyn, NY, USA |
| BBL (Borough-Block-Lot) | 3-5057-26 |
| Zoning district | M1-1 |
| Year built | 1930 |
| Gross floor area | 31,600 sq ft |
| Lot area | 9,760 sq ft |
| Total units | 2 |
| Floors | 1 |
| Built FAR | 3.24 |
| Assessed value (total) | $2.1M |
Who owns it
646 PARKSIDE AVENUE LLC
Last recorded sale $16.5M (May 2025) · Estimated outstanding debt $10.73M
Owner contact & lender details
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Unlock owner contacts →Recent nearby sales
Recorded deeds on and around this block (ACRIS).
| Address | Recorded | Price |
|---|---|---|
| 520 PARKSIDE AVENUE | 2025-12-08 | $11.08M |
| 111 CLARKSON AVENUE | 2025-12-08 | $14.1M |
| 127 CLARKSON AVENUE | 2025-07-15 | $850,000 |
| 639 ROGERS AVENUE | 2024-08-22 | $750,000 |
| 245 CLARKSON AVENUE | 2024-08-07 | $10.5M |
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Compiled by Crezly Research from New York City public records (ACRIS, PLUTO, DOB/HPD).
Figures are estimates from public data and may not reflect the most recent transactions. Not legal, financial or investment advice.