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Cassa (66 West 45th Street)Recorded sales & closing prices
66 West 45th Street, New York, NY 10036
23 recorded closings, 2010–2026. Sortable and searchable below.
- Recorded closings
- 23
- Date range
- 2010–2026
- Median $/sf
- $2,005
- Listing discount
- 0.0%
- Monthly carry/sf
- $3.04
- Price range
- $799K – $3.15M
Change in the building’s median $/sf over each window, from the raw yearly medians — too few standardized single-line units here to adjust to an average-floor basis, so which apartments happened to trade moves these alongside price. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
We compare Cassa sales on a price-per-square-foot basis where reliable and consistently defined interior areas are available, alongside total prices and monthly costs. Within the building, pricing is driven by floor level, exposure and light, and renovation condition; the condo-hotel structure and the building's service program also bear on value and on the buyer pool. Because the residential component is small, individual in-building closings carry significant weight in any pricing analysis.
Buyers and sellers should anchor to recent in-building sales on a per-square-foot basis, adjusted for floor and exposure, and read those against the broader Midtown condominium set. The condo-hotel program means the most relevant comparables are other service-oriented Midtown condominiums rather than purely residential buildings.
The complete recorded-sale history for Cassa, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library.
Price per square foot over time
17 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 |
|---|---|---|---|---|---|
| Apr 29, 2026 | U | 584 sf | $1,170,987 | $2,005 | — |
| Nov 24, 2025 | 31C | 2 BR · 1 BA · 558 sf | $1,100,000 | $1,971 | +0.0% |
| Nov 21, 2025 | U | 584 sf | $1,170,987 | $2,005 | — |
| Apr 18, 2022 | U39C | 1 BR · 1 BA · 661 sf | $799,000 | $1,209 | -36.1% |
| Jul 30, 2018 | 28C | 1 BR · 584 sf | $1,125,000 | $1,926 | -4.3% |
| Mar 3, 2015 | U | 584 sf | $900,000 | $1,541 | — |
| Jan 28, 2014 | 29D | 1 BR · 1 BA · 661 sf | $1,280,000 | $1,936 | +6.7% |
| Jan 3, 2013 | U39C | 1 BR · 1 BA · 603 sf | $1,306,414 | $2,167 | — |
| Apr 18, 2012 | U | 661 sf | $923,093 | $1,397 | — |
| Apr 18, 2012 | U | 584 sf | $829,894 | $1,421 | — |
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 | ||||||
|---|---|---|---|---|---|---|
| Apr 29, 2026 | U | 584 | $1,170,987 | $2,005 | — | |
| Nov 24, 2025 | 31CSponsor Sale | 2 BR · 1 BA | 558 | $1,100,000 | $1,971 | +0.0% |
| Nov 21, 2025 | U | 584 | $1,170,987 | $2,005 | — | |
| Apr 18, 2022 | U39C | 1 BR · 1 BA | 661 | $799,000 | $1,209 | -36.1% |
| Jul 30, 2018 | 28C | 1 BR | 584 | $1,125,000 | $1,926 | -4.3% |
| May 23, 2015 | A36 | 2 BRoutside the market statistics (eligibility screen) | 1,290 | $2,195,000 | $1,702 | +0.0% |
| Mar 3, 2015 | U | 584 | $900,000 | $1,541 | — | |
| Jan 28, 2014 | 29D | 1 BR · 1 BA | 661 | $1,280,000 | $1,936 | +6.7% |
| Jan 3, 2013 | U39CSponsor Sale | 1 BR · 1 BA | 603 | $1,306,414 | $2,167 | — |
| May 15, 2012 | U | ⚑ Flagged for review — recorded 1,290 sf disagrees with this line's 584 sf across other sales — the square footage looks mis-recorded; pending manual review | 1,290 | $1,806,000 | $1,400 | — |
| Apr 18, 2012 | U | 661 | $923,093 | $1,397 | — | |
| Apr 18, 2012 | U | 584 | $829,894 | $1,421 | — | |
| Jan 9, 2012 | 28CSponsor Sale | 584 | $980,500 | $1,679 | +0.0% | |
| Oct 27, 2011 | U | 661 | $955,656 | $1,446 | — | |
| Oct 25, 2011 | U | 584 | $844,344 | $1,446 | — | |
| Sep 20, 2010 | U3435Sponsor Sale | 1,845 | $3,150,404 | $1,708 | — | |
| Sep 8, 2010 | USponsor Sale | ⚑ Flagged for review — recorded 1,245 sf disagrees with this line's 584 sf across other sales — the square footage looks mis-recorded; pending manual review | 1,245 | $2,276,498 | $1,829 | — |
| Sep 8, 2010 | USponsor Sale | ⚑ Flagged for review — recorded 1,367 sf disagrees with this line's 584 sf across other sales — the square footage looks mis-recorded; pending manual review | 1,367 | $2,307,050 | $1,688 | — |
| Jul 30, 2010 | 38C | 1 BR⚑ Flagged for review — Possible duplicate filing of the same recorded sale — held out so it counts once | 661 | $1,329,500 | $2,011 | ask unverified |
| Jul 7, 2010 | PH3 | non-market transfer (excluded from $/sf & trends) | 3,145 | $4,250,000 | — | — |
| Jul 7, 2010 | 39C | 603 | $895,000 | $1,484 | — | |
| Jun 10, 2010 | 38CSponsor Sale | 1 BR | 661 | $1,329,500 | $2,011 | +0.0% |
| Jun 10, 2010 | 38BSponsor Sale | 584 | $1,126,500 | $1,929 | ask unverified |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01260-7502; each condominium apartment is its own tax lot). 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.
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.
646.939.7375 · c.cohen@compass.com