Luxury Homes for Sale in Duck Key, FL
The luxury market in Duck Key starts at $1,650,000 — about 1.5× the city’s median asking price. This page is every active listing at that level, refreshed nightly from the MLS, with what has actually closed, where the inventory sits and how long it takes to sell. For the wider picture see all homes for sale in Duck Key.
13 luxury homes are for sale in Duck Key, FL at $1,650,000 and up — median asking $2,444,000, the top listing at $14,500,000. 77% of the luxury inventory is waterfront; 8% is new construction. Median days on market: 251.
Newest luxury listings in Duck Key
The most expensive homes for sale in Duck Key
| Listing | Asking | Sq ft | $ / sq ft | Community |
|---|---|---|---|---|
| 201 W Seaview Drive | $14,500,000 | — | — | monroe county |
| 301 Ixora Street | $11,450,000 | — | — | monroe county |
| 308 Sabal Street | $7,199,000 | — | — | monroe county |
| 210 W Seaview Circle | $4,950,000 | — | — | monroe county |
| 362 E Seaview Drive | $3,595,000 | — | — | — |
| 232 W Seaview Drive | $2,900,000 | — | — | — |
| 154 S Indies Drive | $2,444,000 | — | — | — |
| 272 W Seaview Drive | $2,350,000 | — | — | — |
| 273 W Seaview Drive | $2,200,000 | — | — | — |
| 317 E Seaview Circle | $2,200,000 | — | — | — |
Luxury inventory by price
| Band | For sale | Share |
|---|---|---|
| $1,500,000–$2,000,000 | 3 | 23% |
| $2,000,000–$3,000,000 | 5 | 38% |
| $3,000,000–$5,000,000 | 2 | 15% |
| $5,000,000+ | 3 | 23% |
How to read this
Luxury is defined here as asking prices at or above $1,650,000. Counts, medians and closings come from active and closed MLS listings as of November 1, 2026; closings are the trailing 12 months. Listings appear courtesy of the listing brokerage under IDX rules; information deemed reliable but not guaranteed. See also all 45 homes for sale in Duck Key.