TROPICAL ISLE HOMES SUB 4
100 Hampton Ln, Key Biscayne FL 33149
5 beds · 5.5 baths · 3,584 ft²
$6,399,000
Est. Payment $34,058/mo
5
Bedrooms
5.5
Bathrooms
3,584
Sq. Ft.
2024
Year Built
4
Garage
55
Days on Market
Description
Experience Modern Elegance on the exclusive island of Key Biscayne. Be the first to live in this stunning new construction 5BR/5.5BA residence. Residence features expansive social areas, high ceilings and spacious bedrooms with luxurious closets. High-end Italian kitchen cabinetry, centered around a generous island perfect for gatherings opens to a covered patio with south-facing backyard & pool. A striking walnut staircase leads to 4 en-suite bedrooms upstairs with luxurious closet cabinetry. Separate first-floor suite ideal for staff quarters or private home office. Beach Club Membership available! Resort-style island lifestyle minutes from vibrant Miami, a community complete with top private & public schools, beaches, golf, tennis, marinas & yacht clubs.
Facts
- MLS#
- A11888394
- Subdivision
- TROPICAL ISLE HOMES SUB 4
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 2024
- Lot Size
- 7,485 ft²
- Sq. Ft.
- 3,584 ft²
- Sq. Mt.
- 333 m²
- Price per sq. ft.
- $1,785/ft²
- Price per sq. mt.
- $19,216/m²
- Stories
- —
- Garage
- 4 spaces
- Pool
- —
- Days on Market
- 55 days
- Listed
- Oct 2, 2025
- Last Updated
- Dec 8, 2025
- Price/Lot Sq.Ft.
- $855/ft²
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Same ZIP, similar price + bedrooms.
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Market insights for Key Biscayne
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Sellers market
May 2026
34
Median days to sold
+4.5%
1-year price forecast (est.)
Price & tax history
From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).
| 12/8/2025 | Sold | $6,399,000 |
| 10/2/2025 | Listed for sale | $6,399,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
GreatSchools Summary Ratings
Public + private K-12 schools within 5 miles of this listing.
Cape Coral Institute Of Technology9,10,11,12 · public · 1.1 mi
- Hector A. Cafferata Jr Elementary School
PK,KG,1,2,3,4,5 · public · 1.1 mi
- Mariner High School
9,10,11,12 · public · 1.3 mi
- Mariner Middle School
6,7,8 · public · 1.5 mi
- North Nicholas High School
7,8,9,10,11,12 · charter · 1.8 mi
- Mid Cape Global Academy
PK,KG,1,2,3,4,5,6,7,8 · charter · 1.9 mi
- Diplomat Middle School
6,7,8 · public · 2.3 mi
- Center Academy - Cape Coral
5,6,7,8,9,10,11,12 · private · 2.4 mi
- Diplomat Elementary School
PK,KG,1,2,3,4,5 · public · 2.4 mi
- Cape Coral Christian School
KG,1,2,3,4,5,6,7,8,9,10,11,12 · private · 2.5 mi
Data provided by GreatSchools.org © 2026. All rights reserved.Estimated Monthly Payment
$39,541/mo
Principal & Interest
$34,058
Property Tax
$5,333
Insurance
$150
HOA
$0
Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.
The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.
Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.
Updated within 24 hours
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