Manhattan / Upper West Side-Lincoln Square / 10023
17 WEST 71 STREET
Boro1
Block1124
Lot21
BBL1011240021
Residential units
38
Units in total
38
Storeys
9
Year built
1923
Last alteration on file
1989
Recorded transfers
29 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 |
|---|---|---|---|---|
| 22 Oct 2025 | $2,000,000 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Apr 2025 | $1,800,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Feb 2025 | $1,850,000 | 9C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Mar 2022 | $1,630,000 | 9D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jan 2022 | $1,649,000 | 7D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Sep 2020 | $1,730,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Dec 2019 | $4,170,000 | 5/6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Nov 2019 | $3,240,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Nov 2018 | $1,650,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Feb 2017 | $3,800,000 | 7B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Dec 2015 | $4,100,000 | 6A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Jul 2015 | $3,695,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2015 | $1,820,000 | 9C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2015 | $3,850,000 | 5/6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Sep 2013 | $1,300,000 | 2 C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Sep 2013 | $1,285,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 18 Jun 2013 | $1,160,000 | 8D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Jun 2013 | $3,290,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Nov 2012 | $1,330,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Sep 2012 | $3,250,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Sep 2010 | $2,850,000 | 9B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Sep 2010 | $975,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Jul 2010 | $800,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jun 2010 | $1,285,000 | 9D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Aug 2009 | $870,000 | 7-D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jul 2009 | $999,000 | 9C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 24 Sep 2008 | $1,140,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Mar 2007 | $3,500,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Oct 2005 | $957,500 | 9D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
- 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 |
|---|---|---|---|---|
| 2025 | 3 | $1,850,000 | $1,800,000 | $2,000,000 |
| 2022 | 2 | $1,639,500 | $1,630,000 | $1,649,000 |
| 2020 | 1 | $1,730,000 | - | - |
| 2019 | 2 | $3,705,000 | $3,240,000 | $4,170,000 |
| 2018 | 1 | $1,650,000 | - | - |
| 2017 | 1 | $3,800,000 | - | - |
| 2015 | 4 | $3,772,500 | $1,820,000 | $4,100,000 |
| 2013 | 4 | $1,292,500 | $1,160,000 | $3,290,000 |
| 2012 | 2 | $2,290,000 | $1,330,000 | $3,250,000 |
| 2010 | 4 | $1,130,000 | $800,000 | $2,850,000 |
| 2009 | 2 | $934,500 | $870,000 | $999,000 |
| 2008 | 1 | $1,140,000 | - | - |
| 2007 | 1 | $3,500,000 | - | - |
| 2005 | 1 | $957,500 | - | - |
02
The building on the lot
Section through the lot
Lot area
10,745 sq ft
Building area
71,907 sq ft
Residential area
71,907 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
6.69
Residential FAR permitted
4
Zoning district
R8B
03
Assessment
Assessed land value
$1,750,500
Assessed total value
$8,313,750
Exempt value
$6,590
Assessed per residential unit
$218,783
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-Lincoln Square
ZIP code
10023
Community district
Manhattan 7
Council district
6
Coordinates
40.776106, -73.977228
05
Other buildings in Upper West Side-Lincoln Square
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 40 AMSTERDAM AVENUE | D3 | 1,084 | 1948 | 0 | - |
| 75 WEST END AVENUE | D8 | 973 | 1994 | 0 | - |
| 2001 BROADWAY | RM | 681 | 1965 | 460 | $1.01m |
| 20 WEST 64 STREET | RM | 655 | 1970 | 230 | $1.53m |
| 400 WEST 61ST STREET | RM | 646 | 2016 | 177 | $3.78m |
| 11 RIVERSIDE DRIVE | D4 | 636 | 1950 | 530 | $963k |
| 21 WEST END AVENUE | RM | 616 | 2013 | 1 | - |
| 345 WEST 58 STREET | D4 | 586 | 1957 | 360 | $759k |
| 140 WEST END AVENUE | RM | 561 | 1964 | 485 | $713k |
| 205 WEST END AVENUE | RM | 543 | 1962 | 443 | $748k |
| 180 RIVERSIDE BOULEVARD | D6 | 516 | 1998 | 1 | - |
| 160 WEST END AVENUE | RM | 508 | 1963 | 621 | $560k |