Back to 850 Park Avenue building profile
850 Park AvenueRecorded sales & closing prices
850 Park Avenue, New York, NY 10075
40 recorded transfers, 2002–2026. Sortable and searchable below.
- 2BR
- $2.4M
- Recent range
- $1.15M – $5.2M
- Listing discount
- 3.3%
- Monthly carry/sf
- $2.35
- Recorded transfers
- 40
Not enough recent activity to price (shown for completeness, not quoted): 1BR — last traded 2023; 3BR — last traded 2022; 4BR+ — last traded 2024.
The complete recorded-sale history for 850 Park Avenue, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library. Priced by apartment type — the honest unit for a co-op, where square footage isn’t officially recorded.
Latest closings
The line premium — where you sit sets the price
Same-3BR prices, time-controlled to today’s dollars, split by line — exposure, light, and layout vary stack to stack within a building.
Bar = today’s 3BR price for that line; right column = premium vs. an average 3BR.
And by floor
Time-controlled prices for the same apartment type (3BR), grouped by floor. Values vary with the apartments that traded.
The 4BR+ trajectory
Every recorded 4BR+. The building trades thinly year to year, so the story is the long arc, not any single year: 4BR+s traded at roughly $9.18M in 2005–08; there are too few recent sales to state a current price (the all-history median is about $7.3M).
Each dot is one recorded sale, by close date and price; the line is the median for each year. Click any dot to jump straight to that sale below.
The 3BR trajectory
Every recorded 3BR. The building trades thinly year to year, so the story is the long arc, not any single year: 3BRs traded at roughly $4.25M in 2005–08; there are too few recent sales to state a current price (the all-history median is about $4.35M).
Each dot is one recorded sale, by close date and price; the line is the median for each year. Click any dot to jump straight to that sale below.
Lines that traded more than once
The building’s appreciation arc, apartment by apartment — recorded prices, exact.
Every recorded sale
Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance.
| Apartment | ||||
|---|---|---|---|---|
| Apr 23, 2026 | 1 | 2 BR · 2 BA · 5 rm | $1,150,000 | +0.0% |
| Apr 21, 2026 | 1DR | 2 BR · 2 BAoutside the market statistics (eligibility screen) | $1,150,000 | — |
| Oct 23, 2024 | 7D | 4 BR · 3 BA · 8 rm | $5,200,000 | -5.4% |
| Feb 22, 2024 | 5B | $6,000,000 | — | |
| Nov 30, 2023 | 1D | 1 BR · 2 BA · 4 rm | $1,425,000 | -13.6% |
| Feb 6, 2023 | 7B | 2 BR · 3.5 BA · 7 rm | $3,650,000 | -1.2% |
| Oct 12, 2022 | 10A | 4 BR · 3 BA · 8 rm | $2,995,000 | -24.2% |
| Mar 7, 2022 | 4A | 3 BR · 3.5 BA · 8 rm | $4,000,000 | -11.1% |
| Nov 4, 2021 | 8B | 3 BR · 3 BA · 8 rm | $7,500,000 | +0.0% |
| Oct 6, 2021 | 6C | 4 BR · 3.5 BA · 8 rm | $4,200,000 | -1.2% |
| Jul 7, 2020 | 8C | 3 BR · 2.5 BA · 7 rm | $3,000,000 | -7.7% |
| Nov 11, 2019 | 3B | 3 BR · 5 BA · 9 rm | $5,800,000 | -8.7% |
| Jun 27, 2019 | 2B | 7 BR · 4.5 BA · 12.5 rm | $6,699,000 | -10.6% |
| Jun 4, 2019 | 10B | 3 BR · 3.5 BA · 8 rm | $7,000,000 | +0.0% |
| Jul 10, 2017 | 6B | 2 BR · 7 rm | $6,000,000 | -4.0% |
| Jun 21, 2017 | 12B | 3 BR · 8 rm | $6,000,000 | -4.0% |
| Jun 1, 2016 | 11D | 3 BR · 8 rm | $5,350,000 | -2.7% |
| Jul 30, 2015 | 9C | 2 BR · 7 rm | $3,300,000 | -13.0% |
| Apr 3, 2014 | 6C | 3 BR · 7 rm | $3,700,000 | -3.9% |
| Nov 21, 2013 | 12D | 3 BR · 7 rm | $5,550,000 | -3.5% |
| Dec 28, 2012 | 5C | 2 BR · 7 rm | $3,750,000 | -5.1% |
| Aug 30, 2011 | 11 | 6 BR · 12 rm | $9,950,000 | +0.0% |
| Jul 28, 2011 | 10B | 3 BR · 8 rm | $4,400,000 | -2.2% |
| Apr 26, 2011 | 3 | 5 BR · 11 rm | $6,225,000 | — |
| Mar 8, 2011 | 1DR | 2 BR · 4 rmnon-market transfer (excluded from $/sf & trends) | $1,250,000 | — |
| Oct 14, 2010 | 4A | 3 BR · 3.5 BA · 8 rm | $3,200,000 | -8.6% |
| Jul 28, 2010 | 10C | 3 BR · 7 rm | $3,700,000 | -1.3% |
| Feb 17, 2010 | 8B | 3 BR · 8 rm | $4,300,000 | +2.4% |
| Dec 10, 2009 | 3 | 5 BR · 11 rm | $7,900,000 | +0.0% |
| Dec 8, 2009 | 3D | 3 BRoutside the market statistics (eligibility screen) | $6,225,000 | — |
| Oct 13, 2009 | 11 | 5 BR · 10 rm | $11,400,000 | -15.6% |
| Aug 14, 2008 | 1D | 1 BR · 4 rm | $1,837,500 | -7.9% |
| May 21, 2008 | 3 | 5 BR · 11 rm | $8,850,000 | +0.0% |
| May 21, 2008 | 4D | 3 BR · 8 rm | $4,500,000 | -2.2% |
| May 21, 2008 | 3D | 3 BR · 8 rm | $4,250,000 | +0.0% |
| Dec 5, 2006 | — | $101,400 | — | |
| May 19, 2005 | 11 | 5 BR · 10 rm | $9,500,000 | +0.0% |
| May 18, 2005 | 1112 | $9,896,250 | — | |
| Apr 1, 2005 | 6C | 3 BR · 7 rm | $2,375,000 | -0.8% |
| Sep 4, 2002 | 7B | 2 BR · 8 rm | $3,200,000 | — |
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01391-0040) and verified listing data. Co-op apartments are priced by unit type (bedroom count) rather than per square foot — square footage isn’t officially recorded for co-ops, and room counts carry some agent-entry inconsistency, so bedroom type is the reliable spine. Non-arms-length transfers and storage/parking are excluded; line and floor premiums are time-controlled to today’s pricing. Where transaction volume is too thin to support a figure, none is shown.
Put this data to work.
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