Back to 427 15th Street building profile
427 15th StreetRecorded sales & closing prices
427 15th Street, between Eighth Avenue and Prospect Park West · Park Slope
25 recorded transfers, 2004–2024. Sortable and searchable below.
- Recent range
- $875K – $875K
- Listing discount
- 0.0%
- Recorded transfers
- 25
Not enough recent activity to price (shown for completeness, not quoted): 2BR — last traded 2024.
The complete recorded-sale history for 427 15th Street, 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-2BR prices, time-controlled to today’s dollars, split by line — exposure, light, and layout vary stack to stack within a building.
Bar = today’s 2BR price for that line; right column = premium vs. an average 2BR.
And by floor
Time-controlled prices for the same apartment type (2BR), grouped by floor. Values vary with the apartments that traded.
The 2BR trajectory
Every recorded 2BR. The building trades thinly year to year, so the story is the long arc, not any single year: 2BRs traded at roughly $438K in 2006–09; there are too few recent sales to state a current price (the all-history median is about $697K).
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 | ||||
|---|---|---|---|---|
| Dec 19, 2024 | 2B | 2 BR · 1 BA · 3 rm | $875,000 | +0.0% |
| Jan 11, 2023 | 1C | $550,000 | — | |
| Jun 28, 2022 | 4B | 2 BR · 1 BA · 4 rm | $953,350 | +15.0% |
| Sep 23, 2020 | 4A | 2 BR · 1 BA · 4 rm | $757,000 | +0.0% |
| Feb 26, 2020 | 3C | 2 BR · 1 BA · 4 rm | $695,000 | -0.6% |
| Apr 25, 2019 | 4C | 2 BR · 1 BA · 4 rm | $790,000 | +1.9% |
| Dec 11, 2018 | 3C | 2 BR · 1 BA · 4 rm | $699,000 | +0.0% |
| Sep 12, 2017 | 3A | 2 BR · 4 rm | $685,000 | +0.0% |
| Jul 18, 2017 | 4B | 2 BR · 3 rm | $759,000 | +12.4% |
| Sep 11, 2014 | 4A | 2 BR · 3 rm | $640,000 | +2.4% |
| Jul 24, 2014 | 3C | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $620,000 | — |
| Oct 24, 2013 | 2B | 2 BRoutside the market statistics (eligibility screen) | $620,000 | — |
| Aug 19, 2013 | 1A | $750,000 | — | |
| Apr 23, 2012 | 2B | 2 BR · 3 rm | $480,000 | -3.8% |
| Jan 4, 2012 | 4A | 2 BRnon-market transfer (excluded from $/sf & trends) | $385,000 | — |
| Aug 24, 2011 | 4C | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $442,000 | — |
| Dec 5, 2008 | 3A | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $465,000 | — |
| Aug 7, 2008 | 3C | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $485,000 | — |
| Jul 31, 2008 | 1B | $560,000 | — | |
| Feb 1, 2007 | 4B | 2 BR · 3 rm | $420,000 | -3.4% |
| Jul 25, 2006 | 3A | 2 BR · 1 BA · 4 rm | $455,000 | -7.0% |
| May 9, 2006 | 1D | $405,000 | — | |
| Apr 28, 2006 | 2B | 2 BRoutside the market statistics (eligibility screen) | $470,000 | — |
| Aug 4, 2005 | 3C | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $425,000 | — |
| Jul 7, 2004 | 3A | 2 BR · 1 BAoutside the market statistics (eligibility screen) | $352,000 | — |
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01103-0066) 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.
Know what’s fair before you offer — we’ll show you where each line trades, the building’s discount-to-ask pattern, and where the value sits right now.
Price to the building’s real trajectory, not a guess — we’ll position your line against its true comps to maximize the outcome.