Residential units
35
Units in total
35
Storeys
4
Year built
1911
Last alteration on file
1989
Recorded transfers
48 since 2003
01
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 |
|---|---|---|---|---|
| 29 Oct 2025 | $150,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Sep 2025 | $2,015,270 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Sep 2024 | $1,700,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Aug 2024 | $999,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Jun 2024 | $1,107,500 | 3I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Jun 2023 | $1,100,000 | 2G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jun 2023 | $1,015,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Mar 2022 | $999,000 | 2-G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Aug 2021 | $1,225,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Nov 2020 | $999,000 | 4J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Dec 2019 | $975,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Dec 2018 | $960,270 | 3I | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Dec 2018 | $1,450,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jun 2017 | $1,720,018 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Apr 2017 | $1,275,000 | 2H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Aug 2016 | $995,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Aug 2016 | $999,150 | 3G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Aug 2016 | $1,400,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Sep 2015 | $1,540,000 | 3F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Jul 2015 | $248,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jul 2015 | $1,210,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Jul 2014 | $805,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Sep 2013 | $1,060,000 | 2H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 May 2013 | $850,000 | 4J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Jul 2012 | $1,050,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Feb 2012 | $999,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Nov 2011 | $650,000 | 2G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jan 2011 | $685,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Jun 2010 | $1,100,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 May 2010 | $915,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Apr 2010 | $618,000 | 3J | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jan 2010 | $870,000 | 1H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Oct 2008 | $600,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jul 2008 | $795,000 | 1H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Jan 2008 | $595,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Jan 2008 | $980,270 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Dec 2007 | $900,000 | 3F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Sep 2007 | $600,000 | 2G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jun 2007 | $596,860 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Dec 2005 | $575,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 48 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 |
|---|---|---|---|---|
| 2025 | 2 | $1,082,635 | $150,000 | $2,015,270 |
| 2024 | 3 | $1,107,500 | $999,000 | $1,700,000 |
| 2023 | 2 | $1,057,500 | $1,015,000 | $1,100,000 |
| 2022 | 1 | $999,000 | - | - |
| 2021 | 1 | $1,225,000 | - | - |
| 2020 | 1 | $999,000 | - | - |
| 2019 | 1 | $975,000 | - | - |
| 2018 | 2 | $1,205,135 | $960,270 | $1,450,000 |
| 2017 | 2 | $1,497,509 | $1,275,000 | $1,720,018 |
| 2016 | 3 | $999,150 | $995,000 | $1,400,000 |
| 2015 | 3 | $1,210,000 | $248,000 | $1,540,000 |
| 2014 | 1 | $805,000 | - | - |
| 2013 | 2 | $955,000 | $850,000 | $1,060,000 |
| 2012 | 2 | $1,024,500 | $999,000 | $1,050,000 |
| 2011 | 2 | $667,500 | $650,000 | $685,000 |
| 2010 | 4 | $892,500 | $618,000 | $1,100,000 |
| 2008 | 4 | $697,500 | $595,000 | $980,270 |
| 2007 | 3 | $600,000 | $596,860 | $900,000 |
| 2005 | 4 | $612,500 | $515,000 | $695,000 |
| 2004 | 5 | $585,000 | $417,000 | $755,000 |
02
The building on the lot
Section through the lot
Lot area
18,597 sq ft
Building area
38,775 sq ft
Residential area
38,775 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
2.09
Residential FAR permitted
2
Zoning district
R6B
03
Assessment
Assessed land value
$307,350
Assessed total value
$3,274,200
Exempt value
$35,280
Assessed per residential unit
$93,549
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.
04
Classification and location
Building class
C6WALK-UP COOPERATIVE
Neighbourhood
Park Slope
ZIP code
11215
Community district
Brooklyn 6
Council district
39
Coordinates
40.672306, -73.986366
05
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 |