420 West 23rd StreetRecorded sales & closing prices
420 West 23rd Street, New York, NY 10011
50 recorded closings, 2003–2026. Sortable and searchable below.
- Recorded closings
- 50
- Date range
- 2003–2026
- Median $/sf
- $1,667
- Listing discount
- 1.1%
- Monthly carry/sf
- $3.18
- Price range
- $335K – $1.63M
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 420 West 23rd Street, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. Across sales with a public asking price, the building carries a median listing discount of 1.1% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
38 sales with a known square footage, by closing date.
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 |
|---|---|---|---|---|---|
| Jul 6, 2026 | 9A | 2 BR · 1 BA · 808 sf | $1,358,000 | $1,681 | -2.7% |
| Jul 6, 2026 | 9A | 2 BR · 1 BA · 808 sf | $1,375,000 | $1,702 | -1.4% |
| May 6, 2026 | 9B | 1 BR · 1 BA · 700 sf | $937,500 | $1,339 | -1.2% |
| Jul 10, 2023 | 8D | 2 BR · 2 BA · 1,045 sf | $1,525,000 | $1,459 | -10.0% |
| Dec 12, 2022 | 2A | 2 BR · 1 BA | $1,050,000 | -1.4% | |
| Dec 6, 2021 | 5D | 2 BR · 2 BA · 1,040 sf | $1,625,000 | $1,563 | -5.8% |
| Jul 23, 2021 | 11B | 1 BR · 1 BA · 654 sf | $833,000 | $1,274 | +0.0% |
| Jun 3, 2021 | 6A | 1 BR · 1 BA · 808 sf | $975,000 | $1,207 | -15.2% |
| Feb 19, 2021 | 7B | 1 BR · 1 BA | $760,000 | -15.1% | |
| Jan 15, 2020 | 7C | 2 BR · 1 BA | $994,900 | -0.5% |
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 | ||||||
|---|---|---|---|---|---|---|
| Jul 6, 2026 | 9A | 2 BR · 1 BA | 808 | $1,358,000 | $1,681 | -2.7% |
| Jul 6, 2026 | 9A | 2 BR · 1 BA | 808 | $1,375,000 | $1,702 | -1.4% |
| May 6, 2026 | 9B | 1 BR · 1 BA | 700 | $937,500 | $1,339 | -1.2% |
| Jul 10, 2023 | 8D | 2 BR · 2 BA | 1,045 | $1,525,000 | $1,459 | -10.0% |
| Dec 12, 2022 | 2A | 2 BR · 1 BA | — | $1,050,000 | — | -1.4% |
| Dec 6, 2021 | 5D | 2 BR · 2 BA | 1,040 | $1,625,000 | $1,563 | -5.8% |
| Jul 23, 2021 | 11B | 1 BR · 1 BA | 654 | $833,000 | $1,274 | +0.0% |
| Jun 3, 2021 | 6A | 1 BR · 1 BA | 808 | $975,000 | $1,207 | -15.2% |
| Feb 19, 2021 | 7B | 1 BR · 1 BA | — | $760,000 | — | -15.1% |
| Jan 15, 2020 | 7C | 2 BR · 1 BA | — | $994,900 | — | -0.5% |
| Aug 9, 2019 | 6D | 2 BR · 2 BA | 1,045 | $1,215,000 | $1,163 | +1.3% |
| Sep 28, 2018 | 5A | 1 BR · 1 BA | 800 | $1,275,000 | $1,594 | +0.0% |
| Mar 28, 2018 | 5B | 1 BR · 1 BA | 654 | $999,000 | $1,528 | -8.8% |
| Dec 20, 2017 | 8B | 1 BR · 1 BA | — | $1,023,975 | — | -6.5% |
| Oct 31, 2017 | 4A | 2 BR | 844 | $1,253,750 | $1,485 | -3.2% |
| Aug 18, 2017 | 4B | 1 BR · 1 BA | 654 | $999,000 | $1,528 | +0.4% |
| Jan 21, 2016 | 10A | 1 BR | — | $1,310,000 | — | +1.2% |
| May 21, 2015 | 3C | 2 BR | 799 | $1,277,000 | $1,598 | +27.8% |
| Oct 28, 2014 | 6B | 1 BR | 654 | $875,000 | $1,338 | -1.1% |
| Jul 11, 2014 | 2D | 2 BR · 2 BA | — | $1,765,000 | — | -1.7% |
| Jun 10, 2014 | 4A | 2 BRnon-market transfer (excluded from $/sf & trends) | 808 | $562,500 | — | — |
| Jan 28, 2013 | 8B | 1 BR · 1 BA | 700 | $789,000 | $1,127 | +0.0% |
| Dec 20, 2012 | 6C | 2 BR | 754 | $825,000 | $1,094 | -7.8% |
| Sep 19, 2012 | 11C | 1 BR | 800 | $925,000 | $1,156 | +0.0% |
| Apr 19, 2012 | 9A | 2 BR | — | $975,000 | — | +4.3% |
| Sep 14, 2011 | 11CSponsor Sale | 1 BR | 800 | $745,000 | $931 | -6.3% |
| Feb 19, 2010 | 2C | 1 BR | 800 | $823,500 | $1,029 | -1.8% |
| May 28, 2009 | 11A | 1 BR | 850 | $900,000 | $1,059 | -9.5% |
| Jun 21, 2007 | 4B | 1 BR | 654 | $775,000 | $1,185 | -2.5% |
| May 11, 2007 | A | 1,087 | $667,000 | $614 | — | |
| Mar 13, 2007 | 9A | 2 BR | 808 | $860,000 | $1,064 | — |
| Dec 1, 2006 | 9B | 1 BR · 1 BA | 654 | $640,000 | $979 | — |
| Oct 30, 2006 | 11D | — | $995,000 | — | — | |
| Oct 27, 2006 | 11A | 1 BR | 850 | $985,000 | $1,159 | -1.0% |
| Aug 11, 2006 | 10B | 1 BR | 700 | $675,000 | $964 | +0.0% |
| Jun 5, 2006 | 4A | 2 BR | 844 | $850,000 | $1,007 | -3.3% |
| May 16, 2006 | 4C | 2 BR | 799 | $885,000 | $1,108 | +23.8% |
| Mar 23, 2006 | 5DSponsor Sale | 2 BR | 1,100 | $985,000 | $895 | +1.0% |
| Feb 7, 2006 | 4C | 2 BR | 754 | $690,000 | $915 | — |
| Oct 5, 2005 | 4B | 1 BRnon-market transfer (excluded from $/sf & trends) | 654 | $250,000 | — | — |
| Nov 18, 2004 | 10B | 1 BR | 654 | $600,000 | $917 | — |
| Aug 11, 2004 | 3C | 2 BR | 754 | $615,000 | $816 | — |
| Jul 7, 2004 | GF | 4 BR · 2 BA | 920 | $335,000 | $364 | — |
| Jul 7, 2004 | 2CSponsor Sale | 1 BR | 800 | $775,000 | $969 | +4.7% |
| May 5, 2004 | 7C | 2 BR | 800 | $616,000 | $770 | +0.2% |
| Feb 11, 2004 | 3D | 2 BR | 1,200 | $895,000 | $746 | +0.0% |
| Jan 30, 2004 | 11A | 1 BR | 850 | $640,000 | $753 | +2.4% |
| Nov 3, 2003 | 11BSponsor Sale | 1 BR | — | $575,000 | — | -3.4% |
| Oct 15, 2003 | 6BSponsor Sale | 1 BR | 654 | $499,000 | $763 | — |
| Aug 13, 2003 | 2BSponsor Sale | 700 | $499,000 | $713 | +0.0% |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00720-7501) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. 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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