15 Union Square WestRecorded sales & closing prices
15 Union Square West, New York, NY 10003
65 recorded closings, 2009–2025. Sortable and searchable below.
- Recorded closings
- 65
- Date range
- 2009–2025
- Median $/sf
- $9,163
- Price range
- $725K – $19.1M
Change in the building’s median $/sf over each window, adjusted to a constant-quality (average-floor) unit so it reflects price — not which floors happened to sell. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
The complete recorded-sale history for 15 Union Square West, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk.
Price per square foot over time
63 sales with a known square footage, by closing date.
The vertical premium
Today’s $/sf by floor — the floor premium isolated from the era it sold in, priced to today.
Premium by line
Today’s $/sf by line, vs an average unit.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf |
|---|---|---|---|---|
| Nov 6, 2025 | 13 | 3 BR · 3.5 BA · 2,670 sf | $4,025,000 | $1,507 |
| Jul 22, 2025 | #31 | 2 BR · 2.5 BA · 2,000 sf | $3,850,000 | $1,925 |
| Mar 20, 2025 | 11 | 1 BR · 1.5 BA · 1,560 sf | $1,700,000 | $1,090 |
| Jul 12, 2024 | 8 | 449 sf | $750,000 | $1,670 |
| Mar 18, 2024 | 9 | 2 BR · 2,189 sf | $6,450,000 | $2,947 |
| Jan 25, 2024 | 10 | 2,849 sf | $7,600,000 | $2,668 |
| Oct 6, 2022 | 1 | 1 BR · 1 BA · 755 sf | $1,480,000 | $1,960 |
| Jul 5, 2022 | 29 | 2.5 BA · 1,963 sf | $4,250,000 | $2,165 |
| Mar 23, 2022 | 25 | 1 BA · 449 sf | $725,000 | $1,615 |
| Dec 3, 2021 | #31 | 2 BR · 2.5 BA · 1,948 sf | $3,325,000 | $1,707 |
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.
| Apartment | |||||
|---|---|---|---|---|---|
| Nov 6, 2025 | 13 | 3 BR · 3.5 BA | 2,670 | $4,025,000 | $1,507 |
| Jul 22, 2025 | #31 | 2 BR · 2.5 BA | 2,000 | $3,850,000 | $1,925 |
| Mar 20, 2025 | 11 | 1 BR · 1.5 BA | 1,560 | $1,700,000 | $1,090 |
| Jul 12, 2024 | 8 | 449 | $750,000 | $1,670 | |
| Mar 18, 2024 | 9 | 2 BR | 2,189 | $6,450,000 | $2,947 |
| Jan 25, 2024 | 10 | 2,849 | $7,600,000 | $2,668 | |
| Oct 6, 2022 | 1 | 1 BR · 1 BA | 755 | $1,480,000 | $1,960 |
| Jul 5, 2022 | 29 | 2.5 BA | 1,963 | $4,250,000 | $2,165 |
| Mar 23, 2022 | 25 | 1 BA | 449 | $725,000 | $1,615 |
| Dec 3, 2021 | #31 | 2 BR · 2.5 BA | 1,948 | $3,325,000 | $1,707 |
| Nov 9, 2021 | PH8C | 2 BR · 2.5 BA | 1,763 | $3,500,000 | $1,985 |
| Oct 15, 2021 | 17 | 1 BR · 1.5 BA | 1,263 | $2,550,000 | $2,019 |
| Oct 13, 2021 | PH12 | 3 BR · 3.5 BA | 3,164 | $12,250,000 | $3,872 |
| Mar 26, 2021 | 23 | 2.5 BA | 2,282 | $2,900,000 | $1,271 |
| Oct 20, 2020 | 4 | 3 BR · 3.5 BA | 2,849 | $5,800,000 | $2,036 |
| Jul 27, 2020 | 2 | 1,415 | $1,300,000 | $919 | |
| Jun 28, 2019 | 32 | 2,806 | $11,008,630 | $3,923 | |
| May 10, 2019 | 5 | 1,560 | $2,520,000 | $1,615 | |
| Oct 27, 2017 | 6 | 2,282 | $4,450,000 | $1,950 | |
| Jun 26, 2017 | 22 | 1,560 | $3,390,000 | $2,173 | |
| Jun 14, 2016 | 21 | 2,849 | $12,000,000 | $4,212 | |
| May 27, 2016 | 27 | 2,785 | $12,000,000 | $4,309 | |
| Jun 8, 2016 | 25 | 449 | $950,000 | $2,116 | |
| Apr 13, 2015 | 26 | 1,968 | $6,125,000 | $3,112 | |
| Jul 2, 2014 | 18 | 3,101 | $7,600,000 | $2,451 | |
| Apr 22, 2014 | 4E | 3 BR | 755 | $5,600,000 | $7,417 |
| Jan 6, 2014 | 2A | 1 BR · 1 BA | 755 | $1,375,000 | $1,821 |
| Sep 17, 2013 | 3 | 2 BR | 2,189 | $5,080,127 | $2,321 |
| Sep 12, 2013 | 2 | 1,415 | $1,975,000 | $1,396 | |
| Jan 7, 2013 | 7 | 2,659 | $4,378,475 | $1,647 | |
| Nov 1, 2012 | 13 | 3 BR · 3.5 BA | 2,659 | $4,541,062 | $1,708 |
| Aug 21, 2012 | 2A | 1 BR | 755 | $1,175,000 | $1,556 |
| May 18, 2012 | 22 | 1,560 | $2,600,000 | $1,667 | |
| Apr 17, 2012 | 6E | 3 BR | 2,659 | $4,650,000 | $1,749 |
| Apr 17, 2012 | 24 | 2,659 | $4,734,863 | $1,781 | |
| Mar 30, 2012 | 3B | 3 BR | 2,849 | $7,500,000 | $2,633 |
| Mar 30, 2012 | 4 | 3 BR · 3.5 BA | 2,849 | $7,500,000 | $2,633 |
| Mar 1, 2012 | 3D | 2 BR | 2,282 | $3,531,938 | $1,548 |
| Jan 27, 2012 | 34 | 5,311 | $6,090,750 | $1,147 | |
| Dec 23, 2011 | 30 | 3 BR · 3.5 BA | 2,659 | $10,800,000 | $4,062 |
| Dec 12, 2011 | 8C | 2 BR | 1,763 | $2,700,000 | $1,531 |
| Nov 17, 2011 | 18 | 3,101 | $5,243,988 | $1,691 | |
| Dec 1, 2011 | 36 | 3,164 | $11,500,000 | $3,635 | |
| Sep 1, 2011 | 5 | 1,560 | $2,450,000 | $1,571 | |
| Sep 1, 2011 | 28 | 1,907 | $3,935,588 | $2,064 | |
| Jul 19, 2011 | 16 | 3 BR · 3.5 BA | 2,849 | $7,600,000 | $2,668 |
| Jun 17, 2011 | 5B | 3 BR | 2,849 | $7,600,000 | $2,668 |
| May 20, 2011 | 32 | 2,806 | $8,750,000 | $3,118 | |
| Jun 2, 2011 | 12 | — | $3,908,231 | — | |
| Jun 2, 2011 | 9 | 2 BR | 2,189 | $5,083,746 | $2,322 |
| Apr 29, 2011 | 9B | 3 BR | 2,370 | $6,400,000 | $2,700 |
| Apr 21, 2011 | 6A | 2 BR | 2,189 | $5,125,000 | $2,341 |
| Apr 18, 2011 | 20 | 2,189 | $5,125,000 | $2,341 | |
| Apr 12, 2011 | 23 | 2,282 | $4,000,000 | $1,753 | |
| Mar 29, 2011 | 5C | 1 BR | 1,263 | $2,392,888 | $1,895 |
| Feb 3, 2011 | COM D | 4,910 | $19,055,613 | $3,881 | |
| Jan 20, 2011 | COM | 3,186 | $13,846,532 | $4,346 | |
| Feb 28, 2011 | 15 | 2 BR | 2,189 | $5,091,250 | $2,326 |
| Dec 7, 2010 | 11 | 1,560 | $2,545,625 | $1,632 | |
| Sep 14, 2010 | 8A | 2 BR | 1,963 | $5,313,737 | $2,707 |
| Sep 14, 2010 | 29 | 1,963 | $5,313,738 | $2,707 | |
| Aug 6, 2010 | 27 | 2,785 | $7,250,000 | $2,603 | |
| Jan 22, 2010 | 21 | 2,849 | $7,448,499 | $2,614 | |
| Nov 25, 2009 | 10 | 2,849 | $7,258,086 | $2,548 | |
| Jul 2, 2009 | 1 | non-market transfer (excluded from $/sf & trends) | 755 | $1,120,075 | — |
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00842-7502) 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.
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