The CornicheRecorded sales & closing prices
301 East 87th Street, at the northeast corner of Second Avenue, Upper East Side, Manhattan, NY 10128
200 recorded transfers, 2002–2026. Sortable and searchable below.
Co-ops are normally measured by price per room, since square footage is not officially recorded for them. This building is shown in price per square foot because most of its sales carry documented footage, which makes the sharper measure the honest one here.
- Recorded transfers
- 200
- Date range
- 2002–2026
- Median $/sf
- $1,105
- Listing discount
- 1.5%
- Monthly carry/sf
- $2.56
- Price range
- $275K – $2.14M
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 The Corniche, 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 1.5% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
73 sales with a known square footage, by closing date.
The vertical premium
The climb in price per square foot as you rise through the building — light and views included, time-adjusted to today’s market.
Premium by line
What each line’s exposure is worth — its light, outlook, and orientation — measured against the building’s average sale.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Aug 21, 2026 | 23D | 2 BR · 1 BA | $1,095,000 | +1.9% | |
| Aug 13, 2026 | 9D | 2 BR · 1 BA | $900,000 | +1.2% | |
| May 4, 2026 | 3E | 2 BR · 1 BA · 825 sf | $850,000 | $1,030 | -5.6% |
| Mar 12, 2026 | 25D | 2 BR · 1 BA · 850 sf | $970,000 | $1,141 | -1.5% |
| Oct 15, 2025 | 3CD | 3 BR · 2.5 BA | $1,975,000 | +6.8% | |
| Sep 17, 2025 | 24D | 2 BR · 1 BA | $965,000 | -1.0% | |
| Aug 4, 2025 | 17D | 2 BR · 1 BA · 950 sf | $875,000 | $921 | +0.0% |
| Jun 26, 2025 | 15A | $1,130,000 | — | ||
| May 15, 2025 | 18A | 2 BR · 1 BA · 900 sf | $965,000 | $1,072 | -3.0% |
| Mar 10, 2025 | 3F | 1 BR · 1 BA | $670,000 | -4.1% |
The retrade record
Lines that have changed hands more than once in the public record — the building’s appreciation arc, apartment by apartment. Showing the 24 strongest of 28 repeat-trade lines; sort the table below by Unit to see every line’s full history.
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 | ||||||
|---|---|---|---|---|---|---|
| Aug 21, 2026 | 23D | 2 BR · 1 BA | — | $1,095,000 | — | +1.9% |
| Aug 13, 2026 | 9D | 2 BR · 1 BA | — | $900,000 | — | +1.2% |
| May 4, 2026 | 3E | 2 BR · 1 BA | 825 | $850,000 | $1,030 | -5.6% |
| Mar 12, 2026 | 25D | 2 BR · 1 BA | 850 | $970,000 | $1,141 | -1.5% |
| Oct 15, 2025 | 3CD | 3 BR · 2.5 BA | — | $1,975,000 | — | +6.8% |
| Sep 17, 2025 | 24D | 2 BR · 1 BA | — | $965,000 | — | -1.0% |
| Aug 4, 2025 | 17D | 2 BR · 1 BA | 950 | $875,000 | $921 | +0.0% |
| Jun 26, 2025 | 15A | — | $1,130,000 | — | — | |
| May 15, 2025 | 18A | 2 BR · 1 BA | 900 | $965,000 | $1,072 | -3.0% |
| Mar 10, 2025 | 3F | 1 BR · 1 BA | — | $670,000 | — | -4.1% |
| Jan 13, 2025 | 16E | 2 BR · 1 BA | — | $730,000 | — | -1.4% |
| Dec 3, 2024 | 10D | 2 BR · 1 BA | — | $840,000 | — | +0.6% |
| Oct 14, 2024 | 14E | 2 BR · 1 BA | — | $645,000 | — | -13.9% |
| Jun 3, 2024 | 8E | 2 BR · 1 BA | — | $730,000 | — | -7.0% |
| Mar 25, 2024 | 25F | 1 BR · 1 BA | 850 | $885,000 | $1,041 | — |
| Dec 5, 2023 | 23F | 1 BR · 1 BA | 900 | $790,000 | $878 | -4.7% |
| Oct 4, 2023 | 3B | 1 BR · 1 BA | 600 | $520,000 | $867 | -5.3% |
| Jul 19, 2023 | 21E | 2 BR · 1 BA | — | $930,000 | — | -2.1% |
| Jun 27, 2023 | 22DE | 3 BR · 3 BA | 1,800 | $1,815,000 | $1,008 | -27.4% |
| May 22, 2023 | 9B | 1 BR · 1 BA | 650 | $562,000 | $865 | — |
| Apr 19, 2023 | 8A | 2 BR · 1 BA | — | $925,000 | — | -2.6% |
| Jan 9, 2023 | 16B | — | $450,000 | — | — | |
| Nov 29, 2022 | 7E | 1 BR · 1 BA | — | $740,000 | — | -1.2% |
| Aug 9, 2022 | 6D | 2 BR · 1 BA | 980 | $920,000 | $939 | — |
| Jun 21, 2022 | 25A | 2 BR · 1 BA | 850 | $1,217,100 | $1,432 | +8.2% |
| May 23, 2022 | 10F | — | $757,000 | — | — | |
| Mar 29, 2022 | 11B | 1 BR · 1 BA | 650 | $519,500 | $799 | -12.7% |
| Mar 2, 2022 | 5A | 1 BR | 900 | $855,000 | $950 | — |
| Sep 28, 2021 | 22C | 1 BR · 1 BA | 600 | $500,000 | $833 | -16.0% |
| Sep 23, 2021 | 9B | 1 BR · 1 BA | 650 | $533,000 | $820 | -6.3% |
| Aug 18, 2021 | 4F | 1 BR · 1 BA | — | $635,000 | — | +1.6% |
| Jul 9, 2021 | 24A | — | $995,000 | — | — | |
| May 12, 2021 | 8C | 1 BR · 1 BA | 600 | $575,000 | $958 | — |
| Mar 22, 2021 | 11D | 2 BR · 1 BA | — | $800,000 | — | -1.8% |
| Feb 8, 2021 | 8E | 2 BR · 1 BA | — | $650,000 | — | +4.0% |
| Nov 3, 2020 | 12EF | — | $1,310,000 | — | — | |
| Oct 8, 2020 | 12A | 2 BR · 1 BA | — | $1,050,000 | — | +0.0% |
| May 26, 2020 | 9A | — | $462,500 | — | — | |
| May 18, 2020 | 23D | 2 BR | — | $999,000 | — | +0.0% |
| Mar 2, 2020 | 11F | 1 BR · 1 BA | 800 | $672,500 | $841 | +0.0% |
| Dec 18, 2019 | 15E | 2 BR · 1 BA | — | $625,000 | — | -10.6% |
| Jul 11, 2019 | 21E | 2 BR | — | $920,000 | — | -1.8% |
| Jul 9, 2019 | 3C | 1 BR · 1 BA | 600 | $575,000 | $958 | +0.0% |
| Jun 5, 2019 | 24C | 1 BR · 1 BA | — | $600,000 | — | +0.0% |
| Aug 29, 2018 | 7C | 1 BR | — | $595,000 | — | -5.4% |
| Aug 2, 2018 | 7B | 1 BR | 625 | $625,000 | $1,000 | — |
| Apr 2, 2018 | 19DE | 3 BR · 2.5 BA | 1,700 | $2,140,000 | $1,259 | -2.1% |
| Mar 16, 2018 | 23A | 2 BR | — | $969,000 | — | +0.0% |
| Nov 6, 2017 | 8E | 2 BR | — | $840,000 | — | -2.1% |
| Nov 3, 2017 | 3C | 1 BR · 1 BA | 600 | $560,000 | $933 | +12.2% |
| Sep 15, 2017 | 10C | 1 BR | 600 | $595,000 | $992 | +3.5% |
| Sep 11, 2017 | 7A | 2 BR · 1 BA | 900 | $940,000 | $1,044 | -0.9% |
| Aug 15, 2017 | 11E | 2 BR · 1 BA | — | $775,000 | — | -2.5% |
| Jul 28, 2017 | 6F | — | $625,000 | — | — | |
| May 10, 2017 | 21B | 1 BR · 1 BA | 600 | $620,000 | $1,033 | +0.0% |
| Sep 22, 2016 | 19A | 2 BR | — | $824,782 | — | +1.8% |
| Sep 9, 2016 | 18E | 1 BR · 1 BA | 780 | $800,000 | $1,026 | -1.8% |
| Sep 7, 2016 | 22F | 1 BR | 755 | $745,000 | $987 | +2.8% |
| Aug 3, 2016 | 25B | 1 BR | 600 | $662,500 | $1,104 | +6.0% |
| Jul 19, 2016 | 19F | 1 BR | 775 | $850,000 | $1,097 | +0.0% |
| Apr 12, 2016 | 3D | — | $899,000 | — | — | |
| Mar 1, 2016 | 9E | 1 BR · 1 BA | 800 | $751,377 | $939 | +1.7% |
| Feb 24, 2016 | 11A | 2 BR | — | $850,000 | — | +10.4% |
| Jan 18, 2016 | 7A | 2 BR · 1 BA | 900 | $800,000 | $889 | — |
| Jan 12, 2016 | 15F | 1 BR · 1 BA | 725 | $720,000 | $993 | -0.7% |
| Dec 7, 2015 | 8B | 1 BR · 1 BA | 600 | $500,000 | $833 | -4.8% |
| Oct 14, 2015 | 6D | 2 BR · 1 BA | 980 | $850,000 | $867 | +0.0% |
| Aug 26, 2015 | 19C | 3 BR | 1,950 | $1,990,000 | $1,021 | -0.5% |
| Aug 12, 2015 | 12E | 1 BR | 800 | $612,000 | $765 | — |
| Apr 20, 2015 | 2A | 2 BR · 1 BA | 900 | $699,000 | $777 | -4.1% |
| Feb 27, 2015 | 17D | 2 BR · 1 BA | 900 | $785,000 | $872 | -4.8% |
| Feb 23, 2015 | 18B | 1 BR · 1 BA | 650 | $485,000 | $746 | — |
| Nov 10, 2014 | 12C | 1 BR | 600 | $469,000 | $782 | +4.5% |
| Aug 28, 2014 | 8E | 1 BR | — | $540,000 | — | +8.2% |
| Jun 3, 2014 | 5F | 1 BR | — | $672,045 | — | +3.4% |
| Mar 24, 2014 | 21E | 2 BR · 1 BA | 650 | $454,000 | $698 | +0.0% |
| Mar 14, 2014 | 11F | 1 BR · 1 BA | 800 | $597,500 | $747 | -3.6% |
| Jan 24, 2014 | 9B | 1 BR | — | $449,000 | — | -2.4% |
| Nov 21, 2013 | 21C | 1 BR | 600 | $455,000 | $758 | — |
| Nov 13, 2013 | 8F | — | $595,000 | — | — | |
| Nov 12, 2013 | 22E | — | $499,999 | — | — | |
| Oct 25, 2013 | 11C | 1 BR | — | $430,000 | — | -9.5% |
| Oct 1, 2013 | 20A | 2 BR · 1 BA | — | $616,000 | — | +3.5% |
| Sep 3, 2013 | 25D | 2 BR | 900 | $700,000 | $778 | — |
| Jul 16, 2013 | 3C | 1 BR · 1 BA | 600 | $420,000 | $700 | -6.7% |
| Jul 15, 2013 | 16A | 2 BR | — | $755,000 | — | +0.8% |
| Jun 24, 2013 | 7B | 1 BR | 625 | $428,500 | $686 | -1.5% |
| Jun 19, 2013 | 9C | 1 BR · 1 BA | 600 | $430,000 | $717 | -4.4% |
| May 17, 2013 | 20C | 1 BR | 650 | $465,000 | $715 | — |
| Apr 19, 2013 | 6A | 2 BR · 1 BA | — | $522,000 | — | -12.3% |
| Feb 26, 2013 | 9A | — | $595,000 | — | — | |
| Feb 25, 2013 | 16D | 2 BR · 1 BA | 900 | $681,000 | $757 | -2.0% |
| Dec 4, 2012 | 14C | 1 BR | — | $430,000 | — | -8.3% |
| Aug 21, 2012 | 3E | 1 BR | 755 | $402,500 | $533 | +0.9% |
| Jul 25, 2012 | 10F | — | $580,000 | — | — | |
| Jul 2, 2012 | 22A | 2 BR | 1,000 | $729,000 | $729 | — |
| Apr 18, 2012 | 18C | 1 BR | 600 | $475,000 | $792 | -4.0% |
| Oct 26, 2011 | 5C | — | $415,000 | — | — | |
| Sep 9, 2011 | 17EF | 3 BR | — | $1,386,000 | — | +0.1% |
| Apr 1, 2011 | 18B | 1 BR · 1 BA | 650 | $405,000 | $623 | — |
| Mar 1, 2011 | 14D | 2 BR | 900 | $570,000 | $633 | -1.7% |
| Jan 18, 2011 | 24B | 1 BR | — | $430,000 | — | -2.1% |
| Jan 12, 2011 | 8C | 1 BR | 700 | $422,000 | $603 | -3.9% |
| Nov 1, 2010 | 8B | 1 BR · 1 BA | 600 | $407,500 | $679 | — |
| Aug 25, 2010 | 19DECo-op Sponsor Transfer | 3 BR | 1,700 | $1,450,000 | $853 | -3.3% |
| Jun 22, 2010 | 19F | 1 BR | 775 | $799,000 | $1,031 | +0.0% |
| Apr 9, 2010 | 3F | 1 BR | 750 | $480,000 | $640 | +0.0% |
| Mar 2, 2010 | 20DCo-op Sponsor Transfer | 2 BR | 900 | $507,500 | $564 | -5.8% |
| Feb 16, 2010 | 5A | 1 BR | 900 | $630,000 | $700 | -5.3% |
| Dec 7, 2009 | 23B | 1 BR | — | $425,000 | — | — |
| Nov 11, 2009 | 11F | 1 BR | 800 | $515,000 | $644 | -0.8% |
| Nov 6, 2009 | 12D | — | $530,000 | — | — | |
| Aug 10, 2009 | 10D | 1 BR | 850 | $559,000 | $658 | — |
| Jul 1, 2009 | 23B | 1 BR | — | $390,000 | — | — |
| May 5, 2009 | 14E | 2 BR | 800 | $565,000 | $706 | -3.9% |
| Apr 28, 2009 | 16D | 2 BR | 900 | $605,859 | $673 | -3.1% |
| Apr 22, 2009 | 25E | 2 BR | — | $510,000 | — | -8.8% |
| Apr 16, 2009 | 2A | 2 BR | 900 | $572,000 | $636 | +1.2% |
| Sep 12, 2008 | 24CCo-op Sponsor Transfer | 1 BR | — | $470,000 | — | -3.9% |
| Aug 22, 2008 | 2C | 1 BR | — | $505,000 | — | -3.8% |
| Jul 16, 2008 | 21B | 1 BR | 600 | $472,000 | $787 | — |
| Jul 8, 2008 | 19FCo-op Sponsor Transfer | 1 BR | 775 | $765,000 | $987 | -4.3% |
| Feb 8, 2008 | 2F | 1 BR | 755 | $499,999 | $662 | -4.8% |
| Feb 7, 2008 | 25E | 2 BR | — | $391,500 | — | — |
| Jan 7, 2008 | 11B | 1 BR | 600 | $465,000 | $775 | -2.1% |
| Jan 4, 2008 | 17DCo-op Sponsor Transfer | 2 BR | 900 | $710,000 | $789 | +1.6% |
| Nov 13, 2007 | 4C | — | $480,000 | — | — | |
| Nov 12, 2007 | 12ECo-op Sponsor Transfer | 1 BR | 800 | $585,000 | $731 | -2.2% |
| Jul 12, 2007 | 22D | 1 BR | — | $825,000 | — | -2.8% |
| Jul 9, 2007 | 7E | 2 BR | 800 | $630,000 | $788 | +0.8% |
| Jul 3, 2007 | 23A | 2 BR | — | $790,000 | — | — |
| Jun 7, 2007 | 7A | 2 BR | 900 | $728,500 | $809 | -2.9% |
| May 11, 2007 | 22A | 2 BR | 1,000 | $787,000 | $787 | — |
| Apr 20, 2007 | 18E | 1 BR | 780 | $545,000 | $699 | +0.0% |
| Apr 10, 2007 | 15BCo-op Sponsor Transfer | 1 BR | 600 | $415,000 | $692 | -2.4% |
| Mar 28, 2007 | 24F | 1 BR · 1 BA | 800 | $550,000 | $688 | — |
| Mar 7, 2007 | 6D | 2 BR | — | $610,000 | — | -2.4% |
| Feb 13, 2007 | 16E | 2 BR | 800 | $525,000 | $656 | -1.9% |
| Dec 21, 2006 | 5F25A | — | $390,000 | — | — | |
| Dec 20, 2006 | 19ECo-op Sponsor Transfer | 1 BR | 750 | $490,000 | $653 | -1.0% |
| Nov 29, 2006 | 10C | 1 BR | 600 | $397,000 | $662 | -0.5% |
| Oct 23, 2006 | 5D | 2 BR · 1 BA | 900 | $565,000 | $628 | -19.2% |
| Oct 19, 2006 | 18A | 2 BR | 900 | $750,000 | $833 | -3.2% |
| Jul 14, 2006 | 17E | 1 BR | — | $535,000 | — | -5.3% |
| Jul 14, 2006 | 17F | 1 BR | — | $620,000 | — | — |
| Jul 13, 2006 | 20C | 1 BR | 650 | $410,000 | $631 | -4.4% |
| Jul 12, 2006 | 5A | 2 BR | 900 | $720,000 | $800 | -6.4% |
| Jun 27, 2006 | 15F | 1 BR | 725 | $590,000 | $814 | -1.5% |
| Jun 7, 2006 | 25D | 2 BR | 900 | $700,000 | $778 | +0.1% |
| Jun 5, 2006 | 23B | 1 BR | — | $350,000 | — | — |
| May 16, 2006 | 22B | 1 BR · 1 BA | — | $350,000 | — | -17.6% |
| May 10, 2006 | 8A | 2 BR | 900 | $690,000 | $767 | -4.8% |
| Jan 17, 2006 | 12C | 1 BRnon-market transfer (excluded from $/sf & trends) | 600 | $259,000 | — | — |
| Dec 20, 2005 | 11A | 2 BR | — | $364,875 | — | — |
| Aug 10, 2005 | 10C | 1 BR | 600 | $460,000 | $767 | — |
| Aug 5, 2005 | 18CCo-op Sponsor Transfer | 1 BR | 600 | $442,000 | $737 | +1.6% |
| Jul 29, 2005 | 22B | 1 BR · 1 BA | — | $425,000 | — | +0.0% |
| Jun 30, 2005 | 23A | 2 BR | — | $771,000 | — | — |
| Jun 21, 2005 | 24BCo-op Sponsor Transfer | 1 BR | — | $425,000 | — | -2.3% |
| Jun 9, 2005 | 24D | 1 BR | — | $700,000 | — | +11.1% |
| May 12, 2005 | 23FCo-op Sponsor Transfer | 1 BR | 750 | $599,000 | $799 | +0.0% |
| Apr 25, 2005 | 22C | 1 BR · 1 BA | 600 | $415,000 | $692 | — |
| Apr 25, 2005 | 2BCo-op Sponsor Transfer | 1 BR | — | $395,000 | — | +0.0% |
| Apr 20, 2005 | 3BCo-op Sponsor Transfer | 1 BR | 600 | $402,500 | $671 | -1.8% |
| Apr 19, 2005 | RES | — | $380,000 | — | — | |
| Apr 6, 2005 | 10D | 1 BR | 850 | $565,000 | $665 | -1.9% |
| Mar 29, 2005 | 20BCo-op Sponsor Transfer | 1 BR | — | $410,000 | — | -3.5% |
| Feb 25, 2005 | 11D | 2 BR · 1 BA | 850 | $589,000 | $693 | -1.7% |
| Dec 22, 2004 | 11BCo-op Sponsor Transfer | 1 BR · 1 BA | 650 | $405,000 | $623 | -2.4% |
| Nov 18, 2004 | 1CCo-op Sponsor Transfer | 1 BR | 540 | $294,500 | $545 | +5.6% |
| Nov 4, 2004 | 21B | 1 BRnon-market transfer (excluded from $/sf & trends) | — | $135,000 | — | — |
| Oct 19, 2004 | 14D | 2 BR | 900 | $580,000 | $644 | — |
| Oct 18, 2004 | 15DCo-op Sponsor Transfer | 2 BR | — | $550,000 | — | +0.2% |
| Oct 5, 2004 | 8F | — | $454,000 | — | — | |
| Oct 4, 2004 | 21E | 2 BR · 1 BA | 650 | $492,000 | $757 | — |
| Sep 23, 2004 | 14C | 1 BR | — | $340,000 | — | — |
| Sep 13, 2004 | 25F | 1 BR | 800 | $455,000 | $569 | -2.2% |
| Sep 2, 2004 | 25B | 1 BR | 600 | $349,000 | $582 | — |
| Jun 23, 2004 | 15F | 1 BR | 725 | $440,000 | $607 | — |
| Jun 22, 2004 | 12D | — | $567,500 | — | — | |
| Jun 1, 2004 | 2A | 2 BR | 900 | $525,000 | $583 | +0.0% |
| May 27, 2004 | 22A | 2 BR | 1,000 | $611,250 | $611 | — |
| May 21, 2004 | 21B | 1 BR | 600 | $325,000 | $542 | +0.0% |
| May 20, 2004 | 18BCo-op Sponsor Transfer | 1 BR | — | $315,000 | — | +0.0% |
| May 19, 2004 | 3F | 1 BR | 750 | $280,000 | $373 | — |
| Mar 15, 2004 | 16ECo-op Sponsor Transfer | 2 BR | 800 | $375,000 | $469 | +0.0% |
| Feb 25, 2004 | 9ECo-op Sponsor Transfer | 1 BR | 800 | $350,000 | $438 | +0.0% |
| Feb 23, 2004 | 7CCo-op Sponsor Transfer | 1 BR | 600 | $285,000 | $475 | +0.0% |
| Feb 10, 2004 | 5D | 2 BR | 900 | $495,000 | $550 | +0.0% |
| Dec 22, 2003 | 3C | 1 BR | — | $275,000 | — | +0.0% |
| Nov 5, 2003 | 22DCo-op Sponsor Transfer | 1 BR | — | $450,000 | — | — |
| Nov 5, 2003 | 7BCo-op Sponsor Transfer | 1 BR | 625 | $285,000 | $456 | — |
| Nov 5, 2003 | 6D | 2 BR | — | $369,000 | — | — |
| Nov 5, 2003 | 22A | 2 BR | 1,000 | $465,000 | $465 | — |
| Nov 3, 2003 | 20FCo-op Sponsor Transfer | 1 BR | 790 | $385,000 | $487 | — |
| Nov 3, 2003 | 4ECo-op Sponsor Transfer | 1 BR | — | $275,000 | — | — |
| Oct 15, 2003 | 19C | 3 BR | 1,950 | $1,995,000 | $1,023 | — |
| Apr 24, 2003 | 12A | 2 BR · 1 BA | 1,000 | $495,000 | $495 | +0.0% |
| Mar 24, 2003 | 22A | 2 BR · 1 BA | 1,000 | $465,000 | $465 | +0.0% |
| Aug 23, 2002 | 8C | 1 BR · 1 BA | 600 | $279,000 | $465 | +11.6% |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01550-0001). 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 on co-ops is not officially recorded, figures shown are approximate. 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.
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