9 Prospect Park WestRecorded sales & closing prices
9 Prospect Park West, Brooklyn, NY 11215
39 recorded transfers, 2005–2026. Sortable and searchable below.
- 3BR
- $2.45M
- 4BR+
- $3.97M
- Recent range
- $2.3M – $4.34M
- Listing discount
- 1.4%
- Monthly carry/sf
- $1.25
- Recorded transfers
- 39
Not enough recent activity to price (shown for completeness, not quoted): 2BR — last traded 2022.
The complete recorded-sale history for 9 Prospect Park West, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. 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
Same 3BR, time-controlled to today — higher floors, higher clears.
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 have moved from roughly $1.62M in the mid-2000s to about $2.45M today.
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 | ||||
|---|---|---|---|---|
| Jun 23, 2026 | 4A | 3 BR · 2 BA | $2,450,000 | — |
| Jul 7, 2025 | 15B | 4 BR | $4,343,000 | — |
| Jun 12, 2025 | 5C | 3 BR · 2.5 BA · 11.5 rm | $3,400,000 | +0.0% |
| Mar 5, 2024 | 14A | 4 BR · 5 BA · 8 rm | $3,600,000 | -1.4% |
| Dec 14, 2023 | 8B | 3 BR · 3 BA | $2,300,000 | — |
| Jul 7, 2022 | 10A | 2 BR · 2 BA · 5 rm | $2,075,000 | +0.0% |
| May 27, 2022 | 10C | 4 BR · 3 BA · 8 rm | $3,945,000 | +0.0% |
| Sep 21, 2021 | 11C | 4 BR · 3 BA · 8 rm | $3,650,000 | -3.9% |
| Jul 14, 2021 | 2C | 3 BR · 3 BA · 7 rm | $2,850,000 | -12.3% |
| Jun 16, 2021 | 4B | 3 BR · 2 BA · 7 rm | $2,310,000 | -9.4% |
| Nov 23, 2020 | 4A | 3 BR · 2 BA · 6 rm | $2,310,000 | -12.8% |
| Aug 15, 2019 | 7A | 2 BR · 2.5 BA · 4 rm | $1,825,000 | -8.5% |
| Nov 26, 2018 | 1C | 3 BR | $2,160,000 | — |
| Mar 8, 2018 | 3A | 3 BR · 7 rm | $2,275,000 | +8.3% |
| Jan 4, 2018 | 9C | $3,000,000 | — | |
| Apr 13, 2017 | 4B | 3 BR · 2 BA | $2,675,000 | — |
| Apr 5, 2017 | 15A | 4 BR | $3,845,000 | — |
| Mar 24, 2017 | 2C | 3 BR · 3 BA · 7 rm | $2,700,000 | +0.0% |
| Sep 11, 2015 | 16A | 4 BR · 5 BA · 12 rm | $3,600,000 | +2.9% |
| Jul 20, 2015 | 10C | 3 BR · 5 rm | $3,400,000 | +3.2% |
| Jun 24, 2015 | 6A | 3 BR · 2 BA · 5 rm | $1,900,000 | -1.8% |
| Feb 6, 2015 | 4A | 3 BR · 2 BA · 5 rm | $1,825,000 | -5.2% |
| Jul 15, 2014 | 4B | 3 BR · 2 BA · 6 rm | $2,350,000 | +11.9% |
| Nov 20, 2013 | 2C | 3 BR · 3 BA · 7 rm | $2,053,000 | +17.3% |
| Apr 19, 2013 | 15B | 4 BR | $3,000,000 | — |
| Dec 21, 2012 | 15A | 4 BR · 9 rm | $2,910,000 | -21.2% |
| Dec 21, 2012 | 14A | 4 BR · 8 rm | $2,550,000 | -22.7% |
| Oct 25, 2012 | 10A | 2 BR · 2 BA | $1,105,000 | — |
| Jun 4, 2012 | 7C | 3 BR · 8 rm | $1,850,000 | -10.8% |
| Apr 19, 2012 | 11C | 3 BR · 8 rm | $1,875,000 | -14.8% |
| Sep 11, 2008 | 3A | 3 BR · 6 rm | $1,620,000 | -4.4% |
| Sep 19, 2007 | 12AB | 5 BR · 10 rm | $3,500,000 | +9.4% |
| Aug 15, 2007 | 10C | 4 BR · 2 BA | $2,400,000 | — |
| Aug 18, 2006 | 10A | 2 BR · 2 BA · 5 rm | $965,000 | +7.2% |
| Aug 18, 2006 | 4A | 3 BR · 2 BAnon-market transfer (excluded from $/sf & trends) | $1,200,000 | — |
| Aug 14, 2006 | 6B | $600,000 | — | |
| Feb 22, 2006 | 11A | 2 BR · 4 rm | $825,000 | +0.0% |
| Jun 23, 2005 | 1B | 2 BR · 2 BA | $455,000 | — |
| Oct 28, 2004 | 3C | $1,200,000 | — |
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01068-0037) 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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