- Year built
- 1965
- Residences
- 12
- Building area
- 19,800 sq ft
- Median residence
- 1,650 sq ft
- FEMA flood zone
- Zone AE · BFE 9 ft
- Latest arms-length sale
- $1,400,000 · May 2026
- Median sale (10 yr)
- $8,300,000
- Recorded transfers
- 79
Key Cassa is a 12-residence boutique condominium building at 200 Sunrise Drive, on Key Biscayne, completed in 1965. It has a median residence of 1,650 square feet.
The recorded market runs to 65 arms-length sales since 1973, an annual turnover rate of 19.2 percent of the building over the past decade, and a median of $343 per square foot. Across 53 same-unit resales, 79 percent sold above their prior recorded price, with a median gain of 62 percent over a median hold of 6.5 years. The 11 sales since 2023 carry a median of $1,068 per square foot, against a record that opens in 1973 and spans several market cycles.
Recorded sales history
Recorded transfers for this building in Miami-Dade County public records, back to May 1973. Prices reflect the recorded consideration; transfers the Property Appraiser does not qualify as arms-length are shown unmarked. Nominal-consideration paper transfers (deeds into trusts and LLCs, estate and family transfers, corrective deeds) are part of the record but not sales, and are omitted from this table. Recording lags closing, so the newest sales can take several weeks to appear.
| Date | Residence | Size | Price | Arms-length |
|---|---|---|---|---|
| May 2026 | 200D | 1,550 sf | $1,400,000 | ✓ |
| Apr 2026 | 200C | 1,750 sf | $1,800,000 | ✓ |
| Jan 2026 | 202C | 1,750 sf | $1,750,000 | ✓ |
| Dec 2025 | 200A | 1,750 sf | $2,000,000 | ✓ |
| Dec 2024 | 204A | 1,750 sf | $2,100,000 | ✓ |
| Dec 2024 | 204D | 1,550 sf | $1,653,500 | ✓ |
| Dec 2024 | 202D | 1,550 sf | $1,653,000 | ✓ |
| Dec 2024 | 200B | 1,550 sf | $1,670,000 | ✓ |
| Nov 2024 | 200C | 1,750 sf | $1,880,000 | ✓ |
| Nov 2024 | 200A | 1,750 sf | $1,900,000 | ✓ |
| Nov 2024 | 204C | 1,750 sf | $1,869,000 | ✓ |
| Mar 2022 | 204D | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 204C | 1,750 sf | $8,300,000 | ✓ |
| Mar 2022 | 202D | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 202C | 1,750 sf | $8,300,000 | ✓ |
| Mar 2022 | 200D | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 200C | 1,750 sf | $8,300,000 | ✓ |
| Mar 2022 | 204B | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 204A | 1,750 sf | $8,300,000 | ✓ |
| Mar 2022 | 202B | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 202A | 1,750 sf | $8,300,000 | ✓ |
| Mar 2022 | 200B | 1,550 sf | $8,300,000 | ✓ |
| Mar 2022 | 200A | 1,750 sf | $8,300,000 | ✓ |
| Sep 2015 | 204C | 1,750 sf | $600,000 | ✓ |
| Sep 2015 | 204D | 1,550 sf | $600,000 | ✓ |
| Sep 2015 | 204A | 1,750 sf | $600,000 | ✓ |
| Sep 2015 | 202B | 1,550 sf | $600,000 | ✓ |
| Sep 2015 | 202A | 1,750 sf | $600,000 | ✓ |
| Aug 2015 | 200D | 1,550 sf | $600,000 | ✓ |
| Aug 2015 | 202C | 1,750 sf | $600,000 | ✓ |
| Aug 2015 | 200C | 1,750 sf | $600,000 | ✓ |
| Aug 2015 | 200B | 1,550 sf | $600,000 | ✓ |
| Jul 2015 | 202D | 1,550 sf | $600,000 | ✓ |
| Jul 2015 | 204B | 1,550 sf | $600,000 | ✓ |
| Jul 2015 | 200A | 1,750 sf | $600,000 | ✓ |
| Aug 2012 | 202A | 1,750 sf | $200,000 | ✓ |
| Oct 2011 | 200A | 1,750 sf | $295,000 | ✓ |
| Feb 2010 | 200A | 1,750 sf | $73,121 | |
| Mar 2009 | 200C | 1,750 sf | $320,000 | ✓ |
| Oct 2007 | 204A | 1,750 sf | $365,000 | ✓ |
| Jul 2007 | 204C | 1,750 sf | $370,000 | ✓ |
| Oct 2003 | 204A | 1,750 sf | $280,000 | ✓ |
| Jul 2000 | 202C | 1,750 sf | $197,000 | ✓ |
| Jan 2000 | 200B | 1,550 sf | $186,000 | ✓ |
| Aug 1998 | 202B | 1,550 sf | $197,000 | ✓ |
| Jul 1998 | 204A | 1,750 sf | $183,000 | ✓ |
| Apr 1997 | 202A | 1,750 sf | $194,000 | ✓ |
| Sep 1995 | 204A | 1,750 sf | $165,000 | ✓ |
| Apr 1992 | 204A | 1,750 sf | $147,500 | ✓ |
| Jun 1989 | 202C | 1,750 sf | $134,500 | ✓ |
| May 1989 | 202D | 1,550 sf | $127,000 | ✓ |
| Feb 1988 | 204D | 1,550 sf | $125,000 | ✓ |
| Jun 1987 | 202A | 1,750 sf | $121,000 | ✓ |
| May 1987 | 202C | 1,750 sf | $126,500 | ✓ |
| Apr 1987 | 200A | 1,750 sf | $110,100 | ✓ |
| Mar 1986 | 204D | 1,550 sf | $113,000 | ✓ |
| Jan 1986 | 200C | 1,750 sf | $100,000 | ✓ |
| Mar 1983 | 204B | 1,550 sf | $100,000 | ✓ |
| Dec 1982 | 202D | 1,550 sf | $106,000 | ✓ |
| Aug 1982 | 204D | 1,550 sf | $106,000 | ✓ |
| Jun 1979 | 202A | 1,750 sf | $65,000 | ✓ |
| Jun 1978 | 204B | 1,550 sf | $70,000 | ✓ |
| Oct 1977 | 202A | 1,750 sf | $65,000 | ✓ |
| Aug 1977 | 204D | 1,550 sf | $66,000 | ✓ |
| May 1977 | 200D | 1,550 sf | $62,000 | ✓ |
| May 1973 | 200D | 1,550 sf | $45,000 | ✓ |
✓ = qualified arms-length per the Miami-Dade Property Appraiser. 13 nominal-consideration paper transfers omitted.
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Building facts and sales records are compiled from Miami-Dade County public records (Property Appraiser) and reviewed against recognized architectural references. Figures are reported as recorded and may be updated as the county updates its records. This page is informational and is not an offer, solicitation, or valuation.