Home › Neighborhoods › Old HighwayOld Highway, Plantation Key, FL Everything we know about Old Highway in Plantation Key: what is for sale, what has sold, what the homes are like and which communities the street runs through — from the MLS record and county parcel data, refreshed nightly.
96 homes sit on Old Highway in Plantation Key, FL (ZIP 33036, 33070), built 1934–2025, a typical 1,960 sq ft with 3 bedrooms. 23 are for sale right now from $439,000 to $27,000,000. Homes that sold since 2023 went for a median $3,110,000.
For sale on Old Highway now $27,000,000
5 bd · 7 ba · built 2025
88845 Old Highway
Listing courtesy of Serhant Florida LLC - Coconut Grove
$26,400,000
7 bd · 8 ba · built 2008
89505 Old Highway
Listing courtesy of Ocean Sotheby's International Realty
$24,995,000
5 bd · 6.5 ba · built 2025
87895 Old Highway
Listing courtesy of Coldwell Banker Schmitt Real Estate Co.
$18,999,000
6 bd · 8 ba · built 2022
87429 Old Highway
Listing courtesy of Ocean Sotheby's International Realty
$15,000,000
3 bd · 3 ba · built 2022
88835 Old Highway
Listing courtesy of Serhant Florida LLC - Coconut Grove
$14,990,000
6 bd · 9 ba · built 2025
88351 Old Highway
Listing courtesy of Berkshire Hathaway HomeServices EWM Realty
$13,500,000
8 bd · 7.5 ba · built 2002
89401 Old Highway
Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
$8,000,000
3 bd · 2.5 ba · built 1986
88747 Old Highway
Listing courtesy of Real Estate Sales Force, Inc.
$6,500,000
4 bd · 3 ba · built 1996
88547 Old Highway
Listing courtesy of Coldwell Banker Schmitt Islamorada
$4,750,000
4 bd · 4.5 ba · built 2020
82779 Old Highway #1
Listing courtesy of Ocean Sotheby's International Realty
$4,000,000
4 bd · 4.5 ba · built 2020
82779 Old Highway #7
Listing courtesy of Ocean Sotheby's International Realty
$4,000,000
4 bd · 4.5 ba · built 2020
82779 Old Highway #8
Listing courtesy of Ocean Sotheby's International Realty
$3,800,000
4 bd · 4.5 ba · built 2020
82779 Old Highway #15
Listing courtesy of Ocean Sotheby's International Realty
$2,950,000
4 bd · 3 ba · built 1961
80902 Old Highway
Listing courtesy of Coldwell Banker Schmitt Islamorada
$1,950,000
4 bd · 3 ba · built 1989
87851 Old Highway #P3
Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
$899,000
1 bd · 1 ba · built 2015
84961 Old Highway #Lot 27
Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate
$899,000
2 bd · 2 ba · built 2019
84961 Old Highway #18
Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
$860,000
2 bd · 2 ba · built 1979
88181 Old Highway #B3
Listing courtesy of Coldwell Banker Schmitt Islamorada
$699,000
3 bd · 2 ba · built 1979
88181 Old Highway #Apt G31
Listing courtesy of Coldwell Banker Schmitt Islamorada
$649,000
1 bd · 1 ba · built 1988
81801 Old Highway #754
Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate
$450,000
1 bd · 1 ba
84961 Old Highway #41
Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
$439,000
1 bd · 1 ba · built 1948
84961 Old Highway #A1
Listing courtesy of Ocean Sotheby's International Realty
$439,000
2 bd · 1.5 ba · built 1977
87465 Old Highway #215
Listing courtesy of The Keyes Company
The homes on Old Highway 83 single-family, 13 condo/townhome/other. Built by decade: 1930s 6, 1940s 5, 1950s 13, 1960s 21, 1970s 9, 1980s 12, 1990s 18, 2000s 7, 2010s 1, 2020s 4.
Last recorded sales (parcel record) Address Sold Date Built Sq ft 87445 Old Highway $3,700,000 2026-10-01 1999 4,014 81160 Old Highway $1,280,000 2026-08-21 1958 2,684 82207 Old Highway $775,000 2026-06-18 1948 1,224 89251 Old Highway $10,600,000 2026-03-31 1934 1,243 80909 Old Highway $2,800,000 2026-03-03 1961 1,562 81975 Old Highway $750,711 2025-08-25 1981 1,000 81300 Old Highway $6,000,000 2025-05-29 1948 3,138 80459 Old Highway $3,900,000 2025-04-02 1960 2,358 88707 Old Highway $4,900,000 2024-07-22 1989 3,691 88011 Old Highway $9,000,000 2024-07-15 2006 7,813 89475 Old Highway $6,385,000 2024-03-05 1984 6,962 88721 Old Highway $680,000 2023-08-28 1992 1,544 80901 Old Highway $815,000 2023-06-30 1963 1,200 89169 Old Highway $3,270,000 2023-06-09 1993 1,884 80900 Old Highway $2,950,000 2023-05-08 1963 1,491 80999 Old Highway $23,000,000 2023-04-28 1996 7,522 82899 Old Highway $640,000 2023-04-03 1961 1,132 80441 Old Highway $2,250,000 2023-03-31 1964 848 89003 Old Highway $5,000,000 2022-08-15 1992 1,939 87900 Old Highway $2,150,000 2022-05-10 1975 3,357
How to read this Home counts, build years, sizes and last sales come from the county parcel record joined to MLS history; listings and 12-month closings from the live MLS feeds as of October 13, 2026. Listings appear courtesy of the listing brokerage under IDX rules; information deemed reliable but not guaranteed. See also all 90 homes for sale in Plantation Key , homes for sale in 33036 , homes for sale in 33070 .
