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 |
|---|---|---|---|---|
| 6 May 2026 | $1,675,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Apr 2026 | $1,550,000 | 16C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Dec 2025 | $1,575,000 | 15A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2025 | $855,000 | 7B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Jun 2025 | $800,000 | 9F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 May 2025 | $1,500,000 | 7H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Feb 2025 | $2,400,000 | 3BC | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Dec 2024 | $1,287,500 | 3J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Nov 2024 | $1,440,000 | 14H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Sep 2024 | $812,500 | 9D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Aug 2024 | $999,995 | 14G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Apr 2024 | $940,000 | 15D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Apr 2024 | $800,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Apr 2024 | $1,075,000 | 11J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Mar 2024 | $925,000 | 9B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Jan 2024 | $855,000 | 10E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Oct 2023 | $930,000 | 16D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Aug 2023 | $845,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Mar 2023 | $1,250,000 | 5C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Sep 2022 | $715,000 | 3F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Aug 2022 | $1,300,000 | 5H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Jul 2022 | $815,000 | 6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jun 2022 | $825,000 | 4G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Dec 2021 | $25,000 | 8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Sep 2021 | $865,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Aug 2021 | $1,200,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Jun 2021 | $895,888 | 16G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Apr 2021 | $605,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Apr 2021 | $700,000 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Mar 2021 | $825,000 | 8G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Feb 2021 | $750,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Mar 2020 | $830,000 | 9G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Mar 2020 | $800,000 | 9B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Jan 2020 | $775,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Jun 2019 | $925,000 | 16B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Nov 2018 | $825,000 | 15B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Aug 2018 | $1,400,000 | 15C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Aug 2018 | $816,000 | 15D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Apr 2018 | $678,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Oct 2017 | $600,000 | 5G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 100 transfers are recorded against this building since 2003. The 40 most recent are printed here; the yearly summary above counts all of them. | ||||
- 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 | $1,612,500 | $1,550,000 | $1,675,000 |
| 2025 | 5 | $1,500,000 | $800,000 | $2,400,000 |
| 2024 | 9 | $940,000 | $800,000 | $1,440,000 |
| 2023 | 3 | $930,000 | $845,000 | $1,250,000 |
| 2022 | 4 | $820,000 | $715,000 | $1,300,000 |
| 2021 | 8 | $787,500 | $25,000 | $1,200,000 |
| 2020 | 3 | $800,000 | $775,000 | $830,000 |
| 2019 | 1 | $925,000 | - | - |
| 2018 | 4 | $820,500 | $678,000 | $1,400,000 |
| 2017 | 2 | $725,000 | $600,000 | $850,000 |
| 2016 | 7 | $735,000 | $600,000 | $1,225,000 |
| 2015 | 8 | $655,000 | $420,000 | $1,245,000 |
| 2014 | 6 | $619,700 | $439,000 | $1,105,000 |
| 2013 | 4 | $693,000 | $450,000 | $875,000 |
| 2012 | 4 | $483,750 | $449,000 | $790,000 |
| 2011 | 1 | $500,000 | - | - |
| 2010 | 2 | $577,750 | $407,500 | $748,000 |
| 2009 | 1 | $435,000 | - | - |
| 2008 | 5 | $715,000 | $465,000 | $815,000 |
| 2007 | 8 | $472,500 | $432,000 | $785,000 |
| 2006 | 2 | $632,000 | $465,000 | $799,000 |
| 2005 | 5 | $496,500 | $379,000 | $670,000 |
| 2004 | 6 | $403,500 | $356,000 | $600,000 |
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 Park Slope
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 18 SIXTH AVE | RM | 858 | 2019 | 0 | - |
| 445 5TH AVENUE | RM | 754 | 1920 | 22 | $1.71m |
| 461 DEAN STREET | D8 | 363 | 2013 | 2 | - |
| 38 SIXTH AVENUE | RM | 303 | 2016 | 2 | $17.9m |
| 85 4TH AVENUE | D6 | 247 | 2025 | 0 | - |
| 128 5 AVENUE | D7 | 180 | 2023 | 0 | - |
| 341 10 STREET | D3 | 154 | 1968 | 0 | - |
| 535 4 AVENUE | D7 | 148 | 2015 | 0 | - |
| 35 4 AVENUE | D6 | 143 | 2022 | 0 | - |
| 357 9 STREET | RM | 131 | 1920 | 0 | - |
| 343 4 AVENUE | RM | 113 | 2006 | 220 | $1.18m |
| 363 4 AVENUE | D6 | 104 | 2013 | 0 | - |