Manhattan / Upper East Side-Lenox Hill-Roosevelt Island / 10021
408 EAST 73 STREET
Boro1
Block1467
Lot42
BBL1014670042
Residential units
20
Units in total
20
Storeys
5
Year built
1910
Last alteration on file
1984
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 |
|---|---|---|---|---|
| 21 Aug 2025 | $294,295 | 3D | SINGLE RESIDENTIAL COOP UNIT2 lots | RPTT&RET |
| 13 Jun 2025 | $450,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Jan 2023 | $435,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Sep 2022 | $422,331 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2022 | $362,500 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Sep 2021 | $345,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jun 2021 | $375,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 May 2020 | $420,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Feb 2020 | $465,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Mar 2019 | $390,000 | 5C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Dec 2018 | $360,000 | 5D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Jul 2018 | $430,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Sep 2016 | $475,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Oct 2014 | $320,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 23 Jul 2014 | $335,000 | 5A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Aug 2013 | $270,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Jan 2013 | $285,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Apr 2012 | $10,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Apr 2010 | $300,000 | 2D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Jul 2009 | $275,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Jun 2009 | $304,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Dec 2007 | $305,000 | 5A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Dec 2006 | $262,500 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Dec 2006 | $210,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Oct 2006 | $99,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 May 2006 | $279,000 | 5A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Mar 2005 | $230,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Feb 2005 | $195,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 31 Aug 2004 | $190,000 | 2A | 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 |
|---|---|---|---|---|
| 2025 | 2 | $372,148 | $294,295 | $450,000 |
| 2023 | 1 | $435,000 | - | - |
| 2022 | 2 | $392,416 | $362,500 | $422,331 |
| 2021 | 2 | $360,000 | $345,000 | $375,000 |
| 2020 | 2 | $442,500 | $420,000 | $465,000 |
| 2019 | 1 | $390,000 | - | - |
| 2018 | 2 | $395,000 | $360,000 | $430,000 |
| 2016 | 1 | $475,000 | - | - |
| 2014 | 2 | $327,500 | $320,000 | $335,000 |
| 2013 | 2 | $277,500 | $270,000 | $285,000 |
| 2012 | 1 | $10,000 | - | - |
| 2010 | 1 | $300,000 | - | - |
| 2009 | 2 | $289,500 | $275,000 | $304,000 |
| 2007 | 1 | $305,000 | - | - |
| 2006 | 4 | $236,250 | $99,000 | $279,000 |
| 2005 | 2 | $212,500 | $195,000 | $230,000 |
| 2004 | 1 | $190,000 | - | - |
02
The building on the lot
Section through the lot
Lot area
2,554 sq ft
Building area
9,720 sq ft
Residential area
9,720 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
3.81
Residential FAR permitted
4
Zoning district
R8B
03
Assessment
Assessed land value
$229,950
Assessed total value
$1,425,600
Exempt value
$0
Assessed per residential unit
$71,280
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
C6WALK-UP COOPERATIVE
Neighbourhood
Upper East Side-Lenox Hill-Roosevelt Island
ZIP code
10021
Community district
Manhattan 8
Council district
5
Coordinates
40.767992, -73.954935
05
Other buildings in Upper East Side-Lenox Hill-Roosevelt Island
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| MAIN STREET | D4 | 8,018 | 1975 | 256 | $490k |
| 510 MAIN STREET | D6 | 1,003 | 1969 | 1 | - |
| 200 EAST 72 STREET | D6 | 855 | 1979 | 0 | - |
| 215 EAST 68 STREET | D6 | 613 | 1962 | 0 | - |
| 1201 2 AVENUE | D6 | 532 | 1963 | 0 | - |
| 450 EAST 63 STREET | D6 | 503 | 1950 | 4 | $681k |
| 425 EAST 63 STREET | R9 | 495 | 1956 | 396 | $778k |
| 200 EAST 66 STREET | RM | 490 | 1951 | 664 | $2.40m |
| 1424 2 AVENUE | D6 | 467 | 1979 | 1 | - |
| 1325 1 AVENUE | D4 | 460 | 1963 | 395 | $999k |
| 1313 YORK AVENUE | D6 | 430 | 1966 | 0 | - |
| 1365 YORK AVENUE | D8 | 418 | 1977 | 0 | - |
Every building on file in Upper East Side-Lenox Hill-Roosevelt Island