Manhattan / Upper East Side-Carnegie Hill / 10021
812 PARK AVENUE
Boro1
Block1389
Lot38
BBL1013890038
Residential units
42
Units in total
45
Storeys
14
Year built
1958
Last alteration on file
-
Recorded transfers
32 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 |
|---|---|---|---|---|
| 4 Mar 2026 | $19,350,000 | PHA | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 22 Sep 2025 | $4,000,000 | 11A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jun 2025 | $9,150,000 | 3/4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Mar 2025 | $8,400,000 | 1112C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Oct 2024 | $14,995,000 | 13B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 30 Jul 2024 | $9,000,000 | 7/8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jun 2024 | $6,150,000 | 9/10C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Mar 2024 | $1,200,000 | 2A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2023 | $9,000,000 | 9/10B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Sep 2023 | $4,400,000 | PHC | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 3 Apr 2023 | $9,999,999 | 5/6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 Aug 2022 | $2,400,000 | 2B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Dec 2021 | $4,995,000 | 8/9E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 21 Jul 2021 | $5,300,000 | 5/6B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 10 Feb 2021 | $2,425,000 | 12A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 11 Jun 2018 | $4,242,000 | 10A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 May 2017 | $6,775,000 | 12/13 | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 19 May 2016 | $3,000,000 | 2C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 16 Feb 2016 | $5,500,000 | 4A | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Nov 2014 | $8,725,000 | 1112C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 14 Jun 2013 | $10,300,000 | 7/8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 9 May 2013 | $8,500,000 | 5/6D | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 27 Apr 2011 | $15,900,000 | PHA | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 13 Jan 2011 | $4,500,000 | 3 4C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 6 Jan 2011 | $3,727,500 | 2/3E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 2 Jun 2009 | $6,950,000 | 9-10D | SINGLE RESIDENTIAL COOP UNIT | RPTT |
| 16 Apr 2009 | $5,000,000 | 5 6C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 29 May 2008 | $9,000,000 | 7 8C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 8 May 2008 | $13,000,000 | 3 4B | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 4 Dec 2006 | $6,000,000 | 10E | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 17 Jan 2006 | $5,200,000 | 1112C | SINGLE RESIDENTIAL COOP UNIT | RPTT&RET |
| 18 Jul 2005 | $2,700,000 | M2A | 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 |
|---|---|---|---|---|
| 2026 | 1 | $19,350,000 | - | - |
| 2025 | 3 | $8,400,000 | $4,000,000 | $9,150,000 |
| 2024 | 4 | $7,575,000 | $1,200,000 | $14,995,000 |
| 2023 | 3 | $9,000,000 | $4,400,000 | $9,999,999 |
| 2022 | 1 | $2,400,000 | - | - |
| 2021 | 3 | $4,995,000 | $2,425,000 | $5,300,000 |
| 2018 | 1 | $4,242,000 | - | - |
| 2017 | 1 | $6,775,000 | - | - |
| 2016 | 2 | $4,250,000 | $3,000,000 | $5,500,000 |
| 2014 | 1 | $8,725,000 | - | - |
| 2013 | 2 | $9,400,000 | $8,500,000 | $10,300,000 |
| 2011 | 3 | $4,500,000 | $3,727,500 | $15,900,000 |
| 2009 | 2 | $5,975,000 | $5,000,000 | $6,950,000 |
| 2008 | 2 | $11,000,000 | $9,000,000 | $13,000,000 |
| 2006 | 2 | $5,600,000 | $5,200,000 | $6,000,000 |
| 2005 | 1 | $2,700,000 | - | - |
02
The building on the lot
Section through the lot
Lot area
14,050 sq ft
Building area
154,827 sq ft
Residential area
150,827 sq ft
Commercial area
4,000 sq ft
Office area
4,000 sq ft
Retail area
-
Buildings on the lot
1
Built floor area ratio
11.02
Residential FAR permitted
10
Zoning district
R10
03
Assessment
Assessed land value
$4,464,000
Assessed total value
$20,407,500
Exempt value
$0
Assessed per residential unit
$485,893
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 East Side-Carnegie Hill
ZIP code
10021
Community district
Manhattan 8
Council district
4
Coordinates
40.773064, -73.962993
05
Other buildings in Upper East Side-Carnegie Hill
| Address | Class | Res. units | Built | Transfers | Median apartment, 5 yr |
|---|---|---|---|---|---|
| 1524 3 AVENUE | D6 | 430 | 1967 | 1 | - |
| 150 EAST 69TH STREET | D4 | 378 | 1959 | 314 | $1.90m |
| 1150 MADISON AVENUE | D6 | 343 | 1923 | 1 | - |
| 1680 3 AVENUE | D6 | 280 | 1980 | 1 | - |
| 1239 MADISON AVENUE | RM | 251 | 1969 | 192 | $2.88m |
| 118 EAST 60 STREET | D4 | 234 | 1963 | 239 | $669k |
| 1538 3 AVENUE | RM | 229 | 1991 | 261 | $1.72m |
| 171 EAST 84 STREET | RM | 217 | 1987 | 209 | $1.40m |
| 120 EAST 87 STREET | RM | 214 | 1981 | 249 | $999k |
| 48 EAST 89 STREET | D4 | 210 | 1973 | 168 | $1.74m |
| 800 5 AVENUE | D8 | 208 | 1979 | 0 | - |
| 1327 MADISON AVENUE | RM | 205 | 1984 | 171 | $1.93m |