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 |
|---|---|---|---|---|
| 22 Jan 2026 | $380,000 | BJ | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Aug 2025 | $1,415,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jul 2025 | $1,850,000 | 4BC | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Jun 2025 | $1,995,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Feb 2025 | $1,665,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Apr 2024 | $750,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Sep 2023 | $750,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Sep 2023 | $725,000 | 2H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Jul 2023 | $1,300,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Sep 2022 | $765,000 | 3H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jan 2022 | $688,000 | 3G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Nov 2021 | $1,528,000 | 4I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Oct 2021 | $1,400,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Oct 2021 | $1,450,000 | 3I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Apr 2021 | $850,000 | 1J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Mar 2021 | $920,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Dec 2020 | $640,000 | BG | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Dec 2020 | $1,070,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Sep 2020 | $1,150,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 May 2020 | $1,075,940 | 4J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Apr 2019 | $1,150,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Oct 2018 | $379,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Jul 2018 | $1,200,000 | 4-I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Jan 2016 | $980,000 | 31 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Dec 2015 | $636,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 May 2015 | $560,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Jan 2015 | $518,000 | 3G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Oct 2014 | $1,035,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Mar 2014 | $734,500 | 1J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Apr 2013 | $1,095,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Oct 2011 | $742,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 May 2011 | $825,000 | 4I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Nov 2010 | $365,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Nov 2010 | $372,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Apr 2010 | $395,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Sep 2009 | $615,000 | 4J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Jan 2009 | $795,000 | 4I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Nov 2008 | $782,500 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Jun 2008 | $435,000 | 3G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Nov 2007 | $725,000 | 2I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 50 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 | 1 | $380,000 | - | - |
| 2025 | 4 | $1,757,500 | $1,415,000 | $1,995,000 |
| 2024 | 1 | $750,000 | - | - |
| 2023 | 3 | $750,000 | $725,000 | $1,300,000 |
| 2022 | 2 | $726,500 | $688,000 | $765,000 |
| 2021 | 5 | $1,400,000 | $850,000 | $1,528,000 |
| 2020 | 4 | $1,072,970 | $640,000 | $1,150,000 |
| 2019 | 1 | $1,150,000 | - | - |
| 2018 | 2 | $789,500 | $379,000 | $1,200,000 |
| 2016 | 1 | $980,000 | - | - |
| 2015 | 3 | $560,000 | $518,000 | $636,000 |
| 2014 | 2 | $884,750 | $734,500 | $1,035,000 |
| 2013 | 1 | $1,095,000 | - | - |
| 2011 | 2 | $783,500 | $742,000 | $825,000 |
| 2010 | 3 | $372,000 | $365,000 | $395,000 |
| 2009 | 2 | $705,000 | $615,000 | $795,000 |
| 2008 | 2 | $608,750 | $435,000 | $782,500 |
| 2007 | 3 | $725,000 | $599,000 | $832,000 |
| 2006 | 4 | $668,500 | $248,000 | $803,000 |
| 2005 | 2 | $465,000 | $400,000 | $530,000 |
| 2004 | 2 | $470,000 | $265,000 | $675,000 |
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 | - |
| 10 PLAZA ST EAST | D4 | 134 | 1959 | 100 | $896k |
| 357 9 STREET | RM | 131 | 1920 | 0 | - |
| 343 4 AVENUE | RM | 113 | 2006 | 220 | $1.18m |