Manhattan / Upper East Side-Yorkville / 10028
523 EAST 84 STREET
Boro1
Block1581
Lot12
BBL1015810012
Residential units
53
Units in total
53
Storeys
4
Year built
1910
Last alteration on file
-
Recorded transfers
50 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 |
|---|---|---|---|---|
| 10 Jun 2025 | $580,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 Feb 2025 | $690,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Aug 2024 | $328,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 May 2024 | $1,180,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Jan 2024 | $654,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Aug 2023 | $635,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Sep 2022 | $467,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Jul 2022 | $472,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 May 2022 | $1,100,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 1 Jul 2021 | $420,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Mar 2020 | $585,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Mar 2020 | $50,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Jul 2019 | $520,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2018 | $1,550,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Nov 2017 | $699,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Nov 2017 | $650,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 Jan 2017 | $615,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Jun 2016 | $282,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 19 May 2016 | $410,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Mar 2016 | $290,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Jan 2015 | $280,500 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Oct 2014 | $1,850,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Jul 2014 | $275,000 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 Dec 2013 | $570,000 | 3B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 31 Oct 2013 | $380,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jul 2013 | $382,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Jul 2013 | $399,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Apr 2013 | $255,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jun 2012 | $350,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Jan 2012 | $309,500 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 30 Nov 2011 | $1,150,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Jul 2010 | $530,124 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Nov 2009 | $425,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Oct 2009 | $417,500 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 20 Jun 2008 | $600,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Apr 2008 | $430,000 | 4-A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Aug 2007 | $449,000 | 5B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jun 2007 | $250,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Nov 2006 | $265,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 Sep 2006 | $1,100,000 | 3A-4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 50 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 |
|---|---|---|---|---|
| 2025 | 2 | $635,000 | $580,000 | $690,000 |
| 2024 | 3 | $654,000 | $328,000 | $1,180,000 |
| 2023 | 1 | $635,000 | - | - |
| 2022 | 3 | $472,000 | $467,000 | $1,100,000 |
| 2021 | 1 | $420,000 | - | - |
| 2020 | 2 | $317,500 | $50,000 | $585,000 |
| 2019 | 1 | $520,000 | - | - |
| 2018 | 1 | $1,550,000 | - | - |
| 2017 | 3 | $650,000 | $615,000 | $699,000 |
| 2016 | 3 | $290,000 | $282,000 | $410,000 |
| 2015 | 1 | $280,500 | - | - |
| 2014 | 2 | $1,062,500 | $275,000 | $1,850,000 |
| 2013 | 5 | $382,000 | $255,000 | $570,000 |
| 2012 | 2 | $329,750 | $309,500 | $350,000 |
| 2011 | 1 | $1,150,000 | - | - |
| 2010 | 1 | $530,124 | - | - |
| 2009 | 2 | $421,250 | $417,500 | $425,000 |
| 2008 | 2 | $515,000 | $430,000 | $600,000 |
| 2007 | 2 | $349,500 | $250,000 | $449,000 |
| 2006 | 3 | $385,000 | $265,000 | $1,100,000 |
| 2005 | 6 | $337,500 | $220,000 | $670,000 |
| 2004 | 3 | $335,000 | $180,000 | $352,000 |
02
The building on the lot
Section through the lot
Lot area
15,324 sq ft
Building area
43,080 sq ft
Residential area
43,080 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
6
Built floor area ratio
2.81
Residential FAR permitted
4
Zoning district
R8B
03
Assessment
Assessed land value
$1,287,000
Assessed total value
$5,039,100
Exempt value
$183,027
Assessed per residential unit
$95,077
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-Yorkville
ZIP code
10028
Community district
Manhattan 8
Council district
5
Coordinates
40.774265, -73.946699
05
Other buildings in Upper East Side-Yorkville
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 1623 3 AVENUE | RD | 710 | - | 1,625 | $875k |
| 1660 2 AVENUE | D6 | 692 | 1964 | 3 | - |
| 1767 2 AVENUE | D4 | 650 | 1973 | 0 | - |
| 1749 2 AVENUE | D6 | 576 | 1975 | 0 | - |
| 1601 3 AVENUE | RD | 553 | 1975 | 0 | - |
| 1522 2 AVENUE | RM | 537 | 1974 | 499 | $840k |
| 333 EAST 79 STREET | D4 | 440 | 1961 | 438 | $755k |
| 1533 YORK AVENUE | D3 | 415 | 1966 | 1 | - |
| 201 EAST 87 STREET | D6 | 410 | 1975 | 1 | - |
| 1673 YORK AVENUE | D6 | 383 | 1974 | 0 | - |
| 1781 1 AVENUE | D4 | 367 | 1980 | 351 | $603k |
| 1751 YORK AVENUE | D7 | 328 | 1986 | 0 | - |