Manhattan / Upper West Side (Central) / 10024
400 WEST END AVENUE
Boro1
Block1227
Lot1
BBL1012270001
Residential units
91
Units in total
95
Storeys
20
Year built
1931
Last alteration on file
1985
Recorded transfers
60 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 |
|---|---|---|---|---|
| 27 Jan 2026 | $3,200,000 | 13A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Nov 2025 | $4,750,000 | 13D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Sep 2025 | $1,825,000 | 6E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Aug 2025 | $250,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2025 | $1,995,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Apr 2025 | $1,250,000 | 12MB | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Apr 2025 | $2,550,000 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Feb 2025 | $495,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Dec 2024 | $1,685,000 | 18C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 May 2024 | $2,965,000 | 9A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Feb 2024 | $1,345,000 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 May 2022 | $3,350,000 | 17A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Dec 2021 | $2,815,000 | 7A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Oct 2021 | $1,525,000 | 12C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Oct 2021 | $4,750,000 | 17CD | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Jul 2021 | $1,595,000 | 4E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Jun 2021 | $5,995,000 | 11AB | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 May 2021 | $1,605,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Apr 2021 | $2,025,000 | 11D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Jul 2020 | $2,675,000 | PHB | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 May 2020 | $2,495,000 | 8B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Mar 2020 | $1,750,000 | 8E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Mar 2020 | $2,975,000 | 14B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 May 2019 | $1,100,000 | 19D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 May 2019 | $2,300,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Mar 2018 | $585,000 | 1F | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Nov 2017 | $4,500,000 | PH-A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Jan 2017 | $2,600,000 | 10D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Aug 2016 | $2,250,000 | 11E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Feb 2016 | $3,420,000 | 15D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jul 2015 | $2,560,000 | 5D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Sep 2014 | $1,550,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 May 2014 | $2,795,000 | 16B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Apr 2014 | $2,300,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jan 2014 | $2,545,000 | 7B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Oct 2013 | $435,000 | 9D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Jul 2013 | $2,499,000 | 6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 May 2013 | $1,400,000 | 3E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Sep 2012 | $975,000 | 9DD | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 May 2012 | $1,490,000 | 10C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 60 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 |
|---|---|---|---|---|
| 2026 | 1 | $3,200,000 | - | - |
| 2025 | 7 | $1,825,000 | $250,000 | $4,750,000 |
| 2024 | 3 | $1,685,000 | $1,345,000 | $2,965,000 |
| 2022 | 1 | $3,350,000 | - | - |
| 2021 | 7 | $2,025,000 | $1,525,000 | $5,995,000 |
| 2020 | 4 | $2,585,000 | $1,750,000 | $2,975,000 |
| 2019 | 2 | $1,700,000 | $1,100,000 | $2,300,000 |
| 2018 | 1 | $585,000 | - | - |
| 2017 | 2 | $3,550,000 | $2,600,000 | $4,500,000 |
| 2016 | 2 | $2,835,000 | $2,250,000 | $3,420,000 |
| 2015 | 1 | $2,560,000 | - | - |
| 2014 | 4 | $2,422,500 | $1,550,000 | $2,795,000 |
| 2013 | 3 | $1,400,000 | $435,000 | $2,499,000 |
| 2012 | 3 | $1,415,000 | $975,000 | $1,490,000 |
| 2010 | 4 | $1,550,000 | $340,000 | $2,750,000 |
| 2009 | 3 | $1,400,000 | $560,000 | $2,125,000 |
| 2008 | 2 | $2,012,500 | $1,700,000 | $2,325,000 |
| 2007 | 1 | $2,500,000 | - | - |
| 2006 | 4 | $1,598,500 | $1,555,000 | $2,017,530 |
| 2005 | 1 | $1,350,000 | - | - |
| 2004 | 4 | $1,224,500 | $1,150,000 | $1,550,000 |
02
The building on the lot
Section through the lot
Lot area
12,770 sq ft
Building area
190,359 sq ft
Residential area
188,559 sq ft
Commercial area
1,800 sq ft
Office area
1,800 sq ft
Retail area
-
Buildings on the lot
1
Built floor area ratio
14.91
Residential FAR permitted
10
Zoning district
R10A
03
Assessment
Assessed land value
$2,362,500
Assessed total value
$20,442,150
Exempt value
$138,710
Assessed per residential unit
$224,639
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
Upper West Side (Central)
ZIP code
10024
Community district
Manhattan 7
Council district
6
Coordinates
40.784434, -73.980652
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 |