Brooklyn / Windsor Terrace-South Slope / 11215
41 PROSPECT PARK SW
What has sold here
Every transfer the City has recorded against this lot since 2003 with a consideration above zero. A co-op apartment has no deed, so its sale is recorded as a Real Property Transfer Tax return instead; both are printed here and the instrument is named in the last column. The figure is the consideration as filed, which is not always the price a buyer would recognise.
| Recorded | Consideration | Unit | What transferred | Instrument |
|---|---|---|---|---|
| 10 Apr 2026 | $840,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Jan 2026 | $595,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Sep 2025 | $999,500 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Sep 2025 | $825,500 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Jun 2025 | $724,740 | 3E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Mar 2024 | $550,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
- RPTT&RET
- BOTH RPTT AND RETT. A New York City Real Property Transfer Tax return filed together with the New York State return. A co-operative apartment sale conveys shares rather than real property, so this return, and not a deed, is what gets recorded.
By year
| Year | Transfers | Median recorded | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 2 | $717,500 | $595,000 | $840,000 |
| 2025 | 3 | $825,500 | $724,740 | $999,500 |
| 2024 | 1 | $550,000 | - | - |
The building on the lot
Section through the lot
Assessment
Assessed value is the figure the Department of Finance uses to levy property tax. For a class two building it is derived from an income approach and it is capped in how fast it can rise. It is not a market valuation and the two figures routinely differ by a wide margin. What the assessment does and does not tell you.
Classification and location
Other buildings in Windsor Terrace-South Slope
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 11 OCEAN PARKWAY | D7 | 375 | 2022 | 0 | - |
| 1601 8 AVENUE | D3 | 201 | 1980 | 2 | - |
| 221 MCDONALD AVENUE | D4 | 160 | 1953 | 153 | $600k |
| 651 VANDERBILT STREET | D4 | 149 | 1963 | 168 | $696k |
| 263 PROSPECT AVENUE | D1 | 147 | 2024 | 0 | - |
| 829 GREENWOOD AVENUE | D1 | 135 | 1982 | 0 | - |
| 555 4 AVENUE | D7 | 134 | 2018 | 0 | - |
| 10 OCEAN PARKWAY | D1 | 133 | 1927 | 0 | - |
| 57 CATON PLACE | D1 | 131 | 2022 | 0 | - |
| 23 CATON PLACE | D1 | 126 | 2005 | 3 | - |
| 112 EAST 2 STREET | D4 | 114 | 1940 | 167 | $600k |
| 100 OCEAN PARKWAY | D4 | 103 | 1953 | 71 | $660k |