Brooklyn / Downtown Brooklyn-DUMBO-Boerum Hill / 11217
280 DEAN STREET
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 |
|---|---|---|---|---|
| 11 Feb 2026 | $490,000 | 7 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Feb 2026 | $340,000 | 5 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jul 2022 | $150,000 | 3 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Sep 2015 | $100,000 | 3 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Nov 2013 | $245,000 | 17 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jan 2010 | $130,000 | 1 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Nov 2009 | $115,000 | 24 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 May 2007 | $135,000 | 17 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jan 2005 | $10,000 | 24 | SINGLE RESIDENTIAL COOP UNIT | RPTT |
- 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.
- RPTT
- NYC REAL PROPERTY TRANSFER TAX. A New York City Real Property Transfer Tax return filed on its own.
By year
| Year | Transfers | Median recorded | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 2 | $415,000 | $340,000 | $490,000 |
| 2022 | 1 | $150,000 | - | - |
| 2015 | 1 | $100,000 | - | - |
| 2013 | 1 | $245,000 | - | - |
| 2010 | 1 | $130,000 | - | - |
| 2009 | 1 | $115,000 | - | - |
| 2007 | 1 | $135,000 | - | - |
| 2005 | 1 | $10,000 | - | - |
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 Downtown Brooklyn-DUMBO-Boerum Hill
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 175 ADAMS STREET | D4 | 1,022 | 1950 | 928 | $563k |
| 100 WILLOUGHBY STREET | RM | 826 | 2014 | 0 | - |
| 350 LIVINGSTON STREET | D7 | 750 | 2014 | 1 | - |
| 85 JAY STREET | RM | 727 | 2018 | 328 | $1.88m |
| 33 BOND STREET | RM | 714 | 2015 | 0 | - |
| 7 DEKALB AVENUE | RM | 690 | 2011 | 0 | - |
| 343 GOLD STREET | D7 | 631 | 2011 | 0 | - |
| MYRTLE AVENUE | D1 | 542 | 1939 | 0 | - |
| 9 DEKALB AVENUE | RM | 541 | 2021 | 46 | $1.44m |
| 111 LAWRENCE STREET | D7 | 492 | 2009 | 0 | - |
| 90 SANDS STREET | D9 | 491 | 1992 | 0 | - |
| 11 HOYT STREET | RM | 480 | 2018 | 599 | $1.42m |
Every building on file in Downtown Brooklyn-DUMBO-Boerum Hill