Manhattan / Hamilton Heights-Sugar Hill / 10031
270 CONVENT AVENUE
Boro1
Block2057
Lot46
BBL1020570046
Residential units
60
Units in total
60
Storeys
10
Year built
1916
Last alteration on file
1982
Recorded transfers
31 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 |
|---|---|---|---|---|
| 20 Jul 2026 | $560,000 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Oct 2025 | $645,000 | 8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Aug 2023 | $550,000 | 10E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Mar 2023 | $360,000 | 7D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 May 2021 | $325,000 | 7F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Feb 2020 | $498,500 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Oct 2018 | $450,000 | 10A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Oct 2018 | $375,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Sep 2018 | $310,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Apr 2018 | $350,000 | 10E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Dec 2017 | $310,000 | 5D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Mar 2017 | $280,000 | 3E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2016 | $197,000 | 7E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jul 2016 | $240,000 | 8E | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 6 Jul 2016 | $201,500 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Apr 2014 | $235,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Oct 2013 | $220,000 | 5E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Apr 2013 | $220,000 | 7C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Sep 2012 | $250,000 | 3-C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Feb 2012 | $126,750 | 5F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Jan 2012 | $196,100 | 10F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jan 2010 | $80,000 | 10F | MULTIPLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 May 2008 | $250,000 | 5C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 May 2008 | $250,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 May 2008 | $160,000 | IF | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Jun 2007 | $310,000 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Dec 2005 | $275,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Feb 2005 | $145,000 | 7E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Jan 2005 | $113,600 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Dec 2004 | $190,000 | 9C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Nov 2004 | $80,000 | 5F | 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 | 1 | $560,000 | - | - |
| 2025 | 1 | $645,000 | - | - |
| 2023 | 2 | $455,000 | $360,000 | $550,000 |
| 2021 | 1 | $325,000 | - | - |
| 2020 | 1 | $498,500 | - | - |
| 2018 | 4 | $362,500 | $310,000 | $450,000 |
| 2017 | 2 | $295,000 | $280,000 | $310,000 |
| 2016 | 3 | $201,500 | $197,000 | $240,000 |
| 2014 | 1 | $235,000 | - | - |
| 2013 | 2 | $220,000 | $220,000 | $220,000 |
| 2012 | 3 | $196,100 | $126,750 | $250,000 |
| 2010 | 1 | $80,000 | - | - |
| 2008 | 3 | $250,000 | $160,000 | $250,000 |
| 2007 | 1 | $310,000 | - | - |
| 2005 | 3 | $145,000 | $113,600 | $275,000 |
| 2004 | 2 | $135,000 | $80,000 | $190,000 |
02
The building on the lot
Section through the lot
Lot area
9,492 sq ft
Building area
75,679 sq ft
Residential area
75,679 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
7.97
Residential FAR permitted
3
Zoning district
R6A
03
Assessment
Assessed land value
$157,950
Assessed total value
$2,538,450
Exempt value
$1,728,050
Assessed per residential unit
$42,308
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
D4ELEVATOR COOPERATIVE
Neighbourhood
Hamilton Heights-Sugar Hill
ZIP code
10031
Community district
Manhattan 9
Council district
9
Coordinates
40.822033, -73.948478
05
Other buildings in Hamilton Heights-Sugar Hill
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 626 RIVERSIDE DRIVE | D4 | 369 | 1964 | 0 | - |
| 620 WEST 153 STREET | D8 | 238 | 2022 | 0 | - |
| 385 WEST 145 STREET | D4 | 235 | 1957 | 194 | $425k |
| 1901 AMSTERDAM AVENUE | D3 | 168 | 1961 | 0 | - |
| 640 RIVERSIDE DRIVE | D3 | 134 | 1914 | 1 | - |
| 1641 AMSTERDAM AVENUE | D7 | 132 | 1901 | 0 | - |
| 1821 AMSTERDAM AVENUE | D3 | 132 | 1984 | 0 | - |
| 400 WEST 155 STREET | RM | 124 | 2014 | 0 | - |
| 409 EDGECOMBE AVENUE | D4 | 123 | 1917 | 86 | $327k |
| 317 EDGECOMBE AVENUE | D1 | 118 | 1930 | 0 | - |
| 625 WEST 140 STREET | D6 | 113 | 2009 | 0 | - |
| 680 ST NICHOLAS AVENUE | D7 | 111 | 1900 | 4 | - |