340 11th StreetRecorded sales & closing prices
340 11th Street, between Fifth and Sixth Avenues · Park Slope
12 recorded closings, 2005–2026. Sortable and searchable below.
- Recorded closings
- 12
- Date range
- 2005–2026
- Median $/sf
- $1,131
- Listing discount
- 2.1%
- Monthly carry/sf
- $0.89
- Price range
- $655K – $1.5M
Change in the building’s median $/sf over each window, on a floor-adjusted basis — standardized to the building’s average floor, so it reflects price rather than which floors happened to sell. This is a different method from The Roebling Index, which publishes plain medians and applies no floor adjustment; the two are not interchangeable. Floor adjustment standardizes for floor only. It does not control for condition, size, exposure, renovation or the mix of what happened to trade. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
The complete recorded-sale history for 340 11th Street, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library. Across sales with a public asking price, the building carries a median listing discount of 2.1% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
10 sales with a known square footage, by closing date.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Feb 5, 2026 | 4A | 3 BR · 1.5 BA | $1,095,353 | — | |
| Mar 6, 2024 | 4C | 3 BR · 1.5 BA · 1,282 sf | $1,450,000 | $1,131 | -7.9% |
| Mar 6, 2024 | 5C | 3 BR · 1.5 BA · 1,282 sf | $1,450,000 | $1,131 | -3.0% |
| Nov 3, 2020 | 3F | 3 BR · 2.5 BA · 1,764 sf | $1,500,000 | $850 | -14.3% |
| Feb 16, 2018 | 4C | 3 BR · 1,200 sf | $1,300,000 | $1,083 | +4.0% |
| Aug 30, 2016 | 4A | 3 BR · 1.5 BA | $1,265,000 | +8.6% | |
| Oct 1, 2014 | 3F | 3 BR · 2.5 BA · 1,878 sf | $1,175,000 | $626 | -4.1% |
| Jul 26, 2013 | 3D | 3 BR · 2.5 BA · 1,700 sf | $1,210,000 | $712 | +1.3% |
| Mar 19, 2008 | 3D | 3 BR · 2.5 BA · 1,848 sf | $850,000 | $460 | — |
| Feb 22, 2007 | 4C | 3 BR · 1,200 sf | $733,000 | $611 | -2.1% |
The retrade record
Lines that have changed hands more than once in the public record — the building’s appreciation arc, apartment by apartment.
Every recorded sale
Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance. Every sale sits in one of three states: counted in the building’s medians and trend; shown but excluded as a non-arms-length or nominal transfer; or shown and ⚑ flagged for review — a possible duplicate filing or an extreme $/sf outlier, held out of the statistics pending manual verification rather than allowed to move them.
| Apartment | ||||||
|---|---|---|---|---|---|---|
| Feb 5, 2026 | 4A | 3 BR · 1.5 BA | — | $1,095,353 | — | — |
| Mar 6, 2024 | 4C | 3 BR · 1.5 BA | 1,282 | $1,450,000 | $1,131 | -7.9% |
| Mar 6, 2024 | 5C | 3 BR · 1.5 BA | 1,282 | $1,450,000 | $1,131 | -3.0% |
| Nov 3, 2020 | 3F | 3 BR · 2.5 BA | 1,764 | $1,500,000 | $850 | -14.3% |
| Feb 16, 2018 | 4C | 3 BR | 1,200 | $1,300,000 | $1,083 | +4.0% |
| Aug 30, 2016 | 4A | 3 BR · 1.5 BA | — | $1,265,000 | — | +8.6% |
| Oct 1, 2014 | 3F | 3 BR · 2.5 BA | 1,878 | $1,175,000 | $626 | -4.1% |
| Jul 26, 2013 | 3D | 3 BR · 2.5 BA | 1,700 | $1,210,000 | $712 | +1.3% |
| Mar 19, 2008 | 3D | 3 BR · 2.5 BA | 1,848 | $850,000 | $460 | — |
| Feb 22, 2007 | 4C | 3 BR | 1,200 | $733,000 | $611 | -2.1% |
| Feb 15, 2007 | 4B | 1,238 | $655,000 | $529 | — | |
| Apr 21, 2005 | 4C | 3 BR | 1,200 | $675,000 | $563 | +0.0% |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01023-7501). Apartment-level facts (line, condition, asking-price context) curated and cross-verified in The Roebling Research Library. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage from recorded condo declarations and offering plans. Storage, parking, and commercial units are excluded from all figures. Floor- and line-level $/sf are time-controlled (each sale measured against the building’s going rate at the time of sale) and expressed at today’s pricing, so they isolate the floor or line premium rather than blend two decades of market movement.
Put this data to work.
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