Permits Filed for 308 23rd Street in South Slope, Brooklyn
308 23 STREET, Brooklyn, NY, USA in South Slope, Brooklyn is a property zoned R6B. The building spans built in 1901, 1,460 gross square feet, 2 floors, 2 units. It last traded for $1.57M in September 2025, and is held by 308 23RD ST, 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 | 308 23 STREET, Brooklyn, NY, USA |
| BBL (Borough-Block-Lot) | 3-900-60 |
| Zoning district | R6B |
| Year built | 1901 |
| Gross floor area | 1,460 sq ft |
| Lot area | 3,005 sq ft |
| Total units | 2 |
| Floors | 2 |
| Built FAR | 0.49 |
| Assessed value (total) | $109,920 |
Who owns it
308 23RD ST, LLC
Last recorded sale $1.57M (Sep 2025) · Estimated outstanding debt $1.02M
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 |
|---|---|---|
| 305 23RD STREET | 2026-01-06 | $1.99M |
| 305 23RD STREET | 2025-12-08 | $2.15M |
| 350 22 STREET | 2025-11-06 | $2.18M |
| 252A 22ND STREET | 2025-10-07 | $999,000 |
| 334-336 22ND STREET | 2025-09-08 | $1.45M |
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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.