Manhattan / Upper West Side (Central) / 10025
661 AMSTERDAM AVENUE
Boro1
Block1223
Lot7501
BBL1012237501
Residential units
91
Units in total
99
Storeys
6
Year built
1940
Last alteration on file
-
Recorded transfers
89 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 |
|---|---|---|---|---|
| 25 Jun 2026 | $1,270,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Jun 2026 | $1,295,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 May 2026 | $1,350,000 | 2E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Jun 2025 | $540,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jan 2025 | $2,925,000 | 5AGH | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Sep 2024 | $1,960,000 | 3DE | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Jun 2024 | $499,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 May 2024 | $425,000 | 6F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Oct 2023 | $481,000 | 3F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Mar 2023 | $1,273,208 | RES5E | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 9 Feb 2023 | $1,427,500 | 1GE | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2022 | $750,000 | 4G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Aug 2022 | $1,285,000 | 6E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Aug 2022 | $750,000 | 1G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Dec 2021 | $403,000 | 5C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Sep 2021 | $1,420,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Jun 2021 | $860,000 | 2A | MULTIPLE RESIDENTIAL COOP UNIT | RPTT |
| 10 May 2021 | $1,200,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Apr 2021 | $1,175,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Dec 2020 | $515,000 | 2F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Feb 2020 | $455,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jun 2019 | $850,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Mar 2019 | $2,505,000 | 5DE | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Jan 2019 | $1,045,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Sep 2018 | $530,000 | 6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Aug 2018 | $2,365,000 | 3DE | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 May 2018 | $1,130,000 | 6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 May 2018 | $940,000 | 3G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 May 2018 | $560,000 | 6C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Mar 2017 | $575,000 | 4F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Oct 2016 | $455,000 | 1H | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Aug 2016 | $1,175,000 | 1E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 May 2016 | $820,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Feb 2016 | $460,000 | 5D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Feb 2016 | $850,000 | 5G | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Jun 2015 | $450,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Jan 2015 | $350,000 | 4F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Nov 2014 | $1,930,000 | 3DE | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Mar 2014 | $402,550 | 2F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jan 2014 | $367,788 | 5-D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 89 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.
- 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 | 3 | $1,295,000 | $1,270,000 | $1,350,000 |
| 2025 | 2 | $1,732,500 | $540,000 | $2,925,000 |
| 2024 | 3 | $499,000 | $425,000 | $1,960,000 |
| 2023 | 3 | $1,273,208 | $481,000 | $1,427,500 |
| 2022 | 3 | $750,000 | $750,000 | $1,285,000 |
| 2021 | 5 | $1,175,000 | $403,000 | $1,420,000 |
| 2020 | 2 | $485,000 | $455,000 | $515,000 |
| 2019 | 3 | $1,045,000 | $850,000 | $2,505,000 |
| 2018 | 5 | $940,000 | $530,000 | $2,365,000 |
| 2017 | 1 | $575,000 | - | - |
| 2016 | 5 | $820,000 | $455,000 | $1,175,000 |
| 2015 | 2 | $400,000 | $350,000 | $450,000 |
| 2014 | 4 | $685,025 | $367,788 | $1,930,000 |
| 2013 | 5 | $960,000 | $367,500 | $1,425,000 |
| 2012 | 6 | $631,000 | $380,000 | $1,050,000 |
| 2011 | 5 | $675,117 | $355,000 | $875,000 |
| 2010 | 8 | $715,000 | $325,000 | $1,535,000 |
| 2009 | 2 | $695,000 | $635,000 | $755,000 |
| 2008 | 2 | $430,895 | $392,790 | $469,000 |
| 2007 | 8 | $557,500 | $390,000 | $999,250 |
| 2006 | 1 | $785,000 | - | - |
| 2005 | 6 | $712,500 | $385,000 | $831,459 |
| 2004 | 5 | $555,000 | $100,000 | $1,200,000 |
02
The building on the lot
Section through the lot
Lot area
20,142 sq ft
Building area
115,297 sq ft
Residential area
100,964 sq ft
Commercial area
14,333 sq ft
Office area
-
Retail area
14,333 sq ft
Buildings on the lot
2
Built floor area ratio
5.72
Residential FAR permitted
10
Zoning district
C2-8
03
Assessment
Assessed land value
$2,136,150
Assessed total value
$10,980,450
Exempt value
$139,509
Assessed per residential unit
$120,664
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
RM
Neighbourhood
Upper West Side (Central)
ZIP code
10025
Community district
Manhattan 7
Council district
7
Coordinates
40.791681, -73.97169
The Department of Finance building classification list does not publish a description for code RM. On this site that code appears almost only on condominium billing lots.
05
Other buildings in Upper West Side (Central)
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 122 WEST 97 STREET | D6 | 418 | 1968 | 2 | - |
| 2450 BROADWAY | D7 | 363 | 1923 | 1 | - |
| 2373 BROADWAY | RM | 354 | 1987 | 366 | $997k |
| 225 CENTRAL PARK WEST | D4 | 338 | 1926 | 256 | $655k |
| 2350 BROADWAY | D7 | 312 | 1903 | 1 | - |
| 225 WEST 83 STREET | RM | 304 | 1985 | 284 | $1.21m |
| 275 WEST 96 STREET | RM | 301 | 1983 | 302 | $1.35m |
| 100 WEST 93 STREET | RM | 279 | 1973 | 400 | $402k |
| 380 AMSTERDAM AVENUE | RM | 272 | 1975 | 281 | $785k |
| 575 AMSTERDAM AVENUE | D7 | 266 | 1975 | 7 | - |
| 601 AMSTERDAM AVENUE | D6 | 265 | 1997 | 0 | - |
| 230 RIVERSIDE DRIVE | R4 | 259 | 1931 | 544 | $850k |