TROPICAL ISLE HOMES SUB 4
260 Harbor Dr, Key Biscayne FL 33149
5 beds · 5.5 baths · 7,004 ft²
5
Bedrooms
5.5
Bathrooms
7,004
Sq. Ft.
2014
Year Built
2
Garage
220
Days on Market
Description
Unique location .Open Bay and Miami Skyline views. Oversized lot. Residence Built in 2014. A home built with the best details and Island design.This elegant island feeling residence has everything to captivate you. hydraulic Elevator, offers Bedrooms on 1st.and 2nd. floor All bedrooms en suite, 3 bedrooms in 2nd Floor , master suite with his & her bathrooms & private terrace overlooking the bay. independent guest suite w/Wood floors & balcóny. 1st Floor w/ formal dining, Italian Kitchen, breakfast área, reception área overLooking Pool and Bay .Family room, wine cellar, library, guest area. Beautiful attic room w/easy access. 3 car garage, 11,106 sq.ft. (7,392 sq.ft. AC space). 2,306 sq.ft. terraces/covered porch. island living at the BEST. Must See to appreciate. Umbranded Matterport.
Facts
- MLS#
- A10899425
- Subdivision
- TROPICAL ISLE HOMES SUB 4
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 2014
- Lot Size
- 20,000 ft²
- Sq. Ft.
- 7,004 ft²
- Sq. Mt.
- 651 m²
- Price per sq. ft.
- $2,127/ft²
- Price per sq. mt.
- $22,888/m²
- Stories
- —
- Garage
- 2 spaces
- Pool
- —
- Days on Market
- 220 days
- Listed
- Jul 24, 2020
- Last Updated
- May 17, 2021
- Price/Lot Sq.Ft.
- $745/ft²
Comparable homes
Same ZIP, similar price + bedrooms.
SOLD$13,870,000
5 bd · 6 ba · 8,435 sqft
445 Grand Bay Dr # 1A, Key Biscayne FL 33149
SOLD$14,995,000
6 bd · 6 ba · 4,414 sqft
470 W Matheson Dr, Key Biscayne FL 33149
SOLD$13,250,000
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640 S Mashta Dr, Key Biscayne FL 33149
SOLD$15,850,000
5 bd · 7 ba · 5,760 sqft
1020 Mariner Dr, Key Biscayne FL 33149
$13,250,000
5 bd · 5 ba · 4,924 sqft
121 Knollwood Drive, Key Biscayne FL 33149
$14,590,000
4 bd · 5 ba · 6,661 sqft
161 Cape Florida Dr, Key Biscayne FL 33149
SOLD$15,300,000
4 bd · 7 ba · 4,762 sqft
360 Ocean Dr, Key Biscayne FL 33149
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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
53
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).
| 5/17/2021 | Sold | $14,900,000 |
| 7/24/2020 | Price change | $14,900,000+900.0% |
| 7/24/2020 | Listed for sale | $1,490,000 |
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.
Lively Stones For Jesus School Of The FutureKG,1,2,3,4,5,6,7,8,9,10,11,12 · private · 0.2 mi
- Lively Stones For Jesus School Of The Future
8 · private · 0.3 mi
- Lakeview Elementary School
PK,KG,1,2,3,4,5 · public · 0.3 mi
- Doctors Charter School Of Miami Shores
6,7,8,9,10,11,12 · charter · 0.7 mi
- Growing Minds Teaching Center
KG,1,2,3,4,5 · private · 0.8 mi
- Lively Stones for Jesus School of the Future
3,9,12 · private · 0.8 mi
- St James Catholic School
PK,KG,1,2,3,4,5,6,7,8 · private · 0.8 mi
- Trinity Christian School & Dc
PK,KG · private · 0.8 mi
- Van E. Blanton Elementary School
PK,KG,1,2,3,4,5 · public · 0.8 mi
- Hubert O. Sibley K-8 Center
PK,KG,1,2,3,4,5,6,7,8 · public · 0.8 mi
Data provided by GreatSchools.org © 2026. All rights reserved.Estimated Monthly Payment
$91,871/mo
Principal & Interest
$79,304
Property Tax
$12,417
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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