Manhattan / Hamilton Heights-Sugar Hill / 10031
1704 AMSTERDAM AVENUE
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 |
|---|---|---|---|---|
| 30 Jun 2026 | $19,200,000 | - | APARTMENT BUILDING | DEED |
| 18 Oct 2004 | $7,700,000 | - | APARTMENT BUILDING | RPTT&RET |
- DEED
- DEED. Conveys real property: a condominium apartment, or an entire building and the land under it.
- 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 | $19,200,000 | - | - |
| 2004 | 1 | $7,700,000 | - | - |
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 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 | - |