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 |
|---|---|---|---|---|
| 12 May 2026 | $850,000 | 5A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Apr 2026 | $592,500 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Sep 2025 | $570,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2025 | $530,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Jun 2025 | $610,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Jul 2024 | $1,013,158 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Feb 2023 | $525,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Oct 2022 | $416,000 | 5G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Jun 2022 | $725,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Dec 2021 | $515,000 | 2J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Dec 2021 | $575,000 | 3J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jun 2021 | $625,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Jun 2021 | $1,200,000 | 1E/1F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Mar 2021 | $826,811 | 2H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Jul 2019 | $485,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Jul 2019 | $530,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Jul 2019 | $420,000 | 6G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Apr 2019 | $615,000 | 5A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Feb 2019 | $650,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jan 2018 | $570,000 | 5J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Jan 2018 | $500,000 | 2J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 May 2017 | $746,936 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 May 2017 | $651,369 | 6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Apr 2017 | $659,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Feb 2017 | $475,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Jan 2017 | $415,000 | 3J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Aug 2016 | $670,000 | 4F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Feb 2016 | $582,500 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Dec 2015 | $325,000 | 1D | MULTIPLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Aug 2015 | $585,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jul 2015 | $535,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Jun 2015 | $539,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Mar 2015 | $651,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Oct 2014 | $608,526 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jul 2014 | $556,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Jul 2013 | $883,000 | 4H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Jul 2013 | $340,000 | 2J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 May 2013 | $260,750 | 5G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Feb 2013 | $239,000 | 1F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Dec 2012 | $420,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 65 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 | $721,250 | $592,500 | $850,000 |
| 2025 | 3 | $570,000 | $530,000 | $610,000 |
| 2024 | 1 | $1,013,158 | - | - |
| 2023 | 1 | $525,000 | - | - |
| 2022 | 2 | $570,500 | $416,000 | $725,000 |
| 2021 | 5 | $625,000 | $515,000 | $1,200,000 |
| 2019 | 5 | $530,000 | $420,000 | $650,000 |
| 2018 | 2 | $535,000 | $500,000 | $570,000 |
| 2017 | 5 | $651,369 | $415,000 | $746,936 |
| 2016 | 2 | $626,250 | $582,500 | $670,000 |
| 2015 | 5 | $539,000 | $325,000 | $651,000 |
| 2014 | 2 | $582,263 | $556,000 | $608,526 |
| 2013 | 4 | $300,375 | $239,000 | $883,000 |
| 2012 | 3 | $420,000 | $335,000 | $430,000 |
| 2011 | 2 | $352,500 | $285,000 | $420,000 |
| 2010 | 2 | $620,000 | $340,000 | $900,000 |
| 2009 | 2 | $442,506 | $412,000 | $473,012 |
| 2008 | 3 | $472,000 | $470,000 | $740,000 |
| 2007 | 2 | $616,549 | $462,500 | $770,597 |
| 2006 | 3 | $430,000 | $225,400 | $435,000 |
| 2005 | 3 | $320,000 | $310,000 | $664,000 |
| 2004 | 6 | $277,500 | $171,000 | $735,000 |
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 |