Market Intelligence Report
823 Park Avenue
Upper East Side, New York · 823 Park Avenue, New York, NY
823 Park Avenue in Upper East Side, New York has 19 recorded condominium sales dating back to 2007, with a median sale price of $13.3M and an average of $2,959 per square foot. Explore the building's full sales history, price trends, and resale performance on CURVE Reports.
Executive summary
Total units11
Total sales19
Total resales8
First close12/21/2007
Most recent close12/18/2025
Total sales volume$274.0M
Avg sale price$14.4M
Avg $/SF$2,959
Avg hold time10.7 yrs
Avg appreciation-10.1%
Sales by price point
19$8M+
10 most recent sales
| Unit | Date | Beds | Type | Price | $/SF | Change |
|---|---|---|---|---|---|---|
| PH | 12/18/2025 | 5 Beds | Resale 1 | $24.2M | $3,227 | -21% |
| 7 | 4/23/2025 | 5 Beds | Resale 1 | $10.8M | $2,569 | -21% |
| 10 | 4/19/2023 | 5 Beds | Resale 2 | $13.5M | $3,227 | +4% |
| 6 | 12/8/2020 | 5 Beds | Resale 1 | $9.8M | $2,336 | -17% |
| 1 | 8/27/2018 | 7 Beds | Resale 1 | $13.8M | $1,877 | -32% |
| 4 | 6/5/2015 | 5 Beds | Resale 1 | $13.3M | $3,191 | +19% |
| 8 | 1/7/2013 | 5 Beds | Resale 1 | $12.9M | $3,083 | -7% |
| 10 | 9/27/2012 | 5 Beds | Resale 1 | $13.0M | $3,107 | -6% |
| 9 | 3/16/2009 | 5 Beds | Developer Sale | $9.3M | $2,214 | — |
| 11 | 9/5/2008 | 5 Beds | Developer Sale | $13.8M | $3,302 | — |
See the full report for 823 Park Avenue
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