Seller's Agent in 2026
The Florida Keys Sold Sisters
Ocean Sotheby's International Realty
(305) 393-0585
81 Total Sales
Tucked within an exclusive Key Haven cul-de-sac, Casa di Sempre is a European-inspired waterfront estate offering more than 260 linear feet of water frontage across two sides of the property, including 200 feet of concrete dockage for boating enthusiasts. Resting on over 15,000 square feet of land, this residence showcases superior craftsmanship and thoughtful design throughout more than 6,500 square feet of refined living space.The main residence features five bedrooms and four-and-a-half baths, while a three-bedroom, three-bath guest villa provides privacy and comfort for visitors. Constructed of 11-inch insulated concrete forms with poured concrete floors and stairs, the home provides extraordinary strength, safety, and sound insulation. Impact glass windows and doors are complemented by hidden European-style roll-down shutters, ensuring both security and elegance.Inside, an open gourmet kitchen, formal dining room, study, and three fireplaces create a warm yet sophisticated ambiance. Eight-foot mahogany interior doors and windows elevate each space with timeless craftsmanship.Outdoors, the estate is a true entertainer's haven, highlighted by a 65-foot heated glass-mosaic pool with a 21-foot infinity edge, three cascading waterfalls, and an island with a six-seat swim-up bar leading to a custom cabana. A private 400-square-foot gym and 3,800-square-foot garage complete the amenities, along with a generator and fire suppression system for added peace of mind.A rare combination of elegance, engineering, and waterfront grandeur, Casa di Sempre represents one of the most remarkable estates in the Lower Florida Keys--crafted for those who value strength, sophistication, and sanctuary by the sea.
Last Agent to Sell the Property
Ocean Sotheby's International Realty Listed on: 10/20/2025
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $5,400,000 | Coral Reef Title | |
| Warranty Deed | $5,600,000 | None Listed On Document | |
| Warranty Deed | $100 | -- | |
| Warranty Deed | $265,000 | -- | |
| Warranty Deed | $85,000 | -- |
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $957,707 | New Conventional | |
| Previous Owner | $175,000 | New Conventional | |
| Previous Owner | $185,500 | Balloon |
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/28/2026 01/28/26 | Sold | $5,400,000 | -6.9% | $817 / Sq Ft | |
| 12/27/2025 12/27/25 | Pending | -- | -- | -- | |
| 10/20/2025 10/20/25 | For Sale | $5,800,000 | +3.6% | $877 / Sq Ft | |
| 05/20/2020 05/20/20 | Sold | $5,600,000 | -20.0% | $923 / Sq Ft | View Prior Sale |
| 05/19/2020 05/19/20 | Pending | -- | -- | -- | |
| 02/22/2020 02/22/20 | For Sale | $7,000,000 | -- | $1,154 / Sq Ft |
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $51,426 | $5,669,287 | $2,393,366 | $3,275,921 |
| 2024 | $50,041 | $6,078,736 | -- | -- |
| 2023 | $50,041 | $5,901,686 | $2,385,636 | $3,516,050 |
| 2022 | $42,401 | $5,261,770 | $1,767,827 | $3,493,943 |
| 2021 | $39,993 | $4,339,656 | $1,190,957 | $3,148,699 |
| 2020 | $16,457 | $1,782,053 | $0 | $0 |
| 2019 | $16,156 | $1,741,988 | $0 | $0 |
| 2018 | $16,310 | $1,709,508 | $0 | $0 |
| 2017 | $15,842 | $1,674,347 | $0 | $0 |
| 2016 | $15,980 | $1,639,909 | $0 | $0 |
| 2015 | -- | $1,628,509 | $0 | $0 |
| 2014 | -- | $1,615,584 | $0 | $0 |
Seller's Agent in 2026
The Florida Keys Sold Sisters
Ocean Sotheby's International Realty
(305) 393-0585
81 Total Sales
N
Buyer's Agent in 2026
Nick Norman
Island Life Realty Experts
(657) 730-8963
2 Total Sales
J
Seller's Agent in 2020
James Smith
LoKation Real Estate - Pompano Beach
(786) 296-5248
21 Total Sales
D
Seller Co-Listing Agent in 2020
David Shield
LoKation Real Estate
M
Buyer's Agent in 2020
Michael Spirnak
Berkshire Hathaway HomeServices Knight & Gardner Realty
Source: Florida Keys Board of REALTORS®
MLS Number: 616954
APN: 00140440-000000
Ask me questions while you tour the home.