Manhattan / Upper East Side-Yorkville / 10028
448 EAST 84 STREET
Boro1
Block1563
Lot31
BBL1015630031
Residential units
20
Units in total
20
Storeys
5
Year built
1910
Last alteration on file
1987
Recorded transfers
19 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 |
|---|---|---|---|---|
| 30 Sep 2025 | $287,500 | 1B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Aug 2022 | $400,000 | 5D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 12 May 2022 | $515,000 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Sep 2021 | $306,000 | 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 26 Apr 2018 | $420,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Feb 2018 | $330,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 5 Apr 2017 | $325,000 | 3A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jun 2016 | $345,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jan 2016 | $339,000 | 3D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 7 Oct 2015 | $235,000 | 1A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Aug 2015 | $335,000 | 1D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 May 2015 | $380,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 May 2015 | $330,000 | 1C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Oct 2013 | $320,000 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Jul 2010 | $310,000 | 3C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Jul 2006 | $373,998 | 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 25 Apr 2006 | $230,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 28 Feb 2006 | $350,000 | 4D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 15 Jun 2004 | $255,000 | 3D | 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 | 1 | $287,500 | - | - |
| 2022 | 2 | $457,500 | $400,000 | $515,000 |
| 2021 | 1 | $306,000 | - | - |
| 2018 | 2 | $375,000 | $330,000 | $420,000 |
| 2017 | 1 | $325,000 | - | - |
| 2016 | 2 | $342,000 | $339,000 | $345,000 |
| 2015 | 4 | $332,500 | $235,000 | $380,000 |
| 2013 | 1 | $320,000 | - | - |
| 2010 | 1 | $310,000 | - | - |
| 2006 | 3 | $350,000 | $230,000 | $373,998 |
| 2004 | 1 | $255,000 | - | - |
02
The building on the lot
Section through the lot
Lot area
2,574 sq ft
Building area
9,225 sq ft
Residential area
9,225 sq ft
Commercial area
-
Office area
-
Retail area
-
Buildings on the lot
1
Built floor area ratio
3.58
Residential FAR permitted
4
Zoning district
R8B
03
Assessment
Assessed land value
$292,500
Assessed total value
$1,357,200
Exempt value
$58,012
Assessed per residential unit
$67,860
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
40.774659, -73.948796
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 | - |