SEA. AIR. LAND. Extraordinary 5-acre waterfront estate offering a truly unmatched lifestyle for aviation, boating, equestrian, and outdoor enthusiasts. Agriculturally zoned with no HOA, this rare property combines deep waterfront access, seaplane-ready convenience, aircraft storage, and equestrian functionality all in one remarkable setting. Located on the St. Lucie Waterway with deep waterfront access and approximately 14’ depth in the center channel, the property can accommodate up to a 40’+ boat and offers direct ocean access to both Florida’s east and west coasts. A remarkable 20-mile legal no speed limit water runway makes this an exceptional opportunity for seaplane enthusiasts. The property features a dome hangar for aircraft storage plus a sturdy red metal roofed building designed for gyrocopter/helicopter use, RV storage, or workshop space. Gable fans help maintain a cool workshop environment year-round. The 2,700 SF home has 3 bedrooms, 2 bathrooms, a 2-car garage with patios overlooking the waterway and sprawling grounds. The barn is equipped for horses, chickens, and agricultural use, making the property equally suited for equestrian or hobby farm living. RV hookup already in place. A truly rare opportunity to own a lifestyle property that seamlessly blends sea, air, and land living.
Single-familyProperty Type
1998Year Built
5.01 acresLot Size
$1,194Price/Sq.Ft.
2 spacesParking
Listed by Keri Burgess• RE/MAX of Stuart - Palm City
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Permits
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Style
Single Family Residential
County
Martin County
APN
143940002000000209
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Last updated by owner on May 19, 2026.
Jan 2, 2024 • Final
Residential roofing
Remove the existing tile roof and install new underlayment, accessory metals, ridge vents, and metal panels.
Roofing
Feb 5, 2019 • Final
Residential dock
Construct a new dock with an upland approach.
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
10/10 Heat Factor
7 days above 107° expected this year, 25 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Palm City, FL • 34990
Average low and high temperatures (°F)
72
54
77
57
80
63
82
68
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73
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91
76
92
76
87
75
83
73
80
64
77
61
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Aug
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Sun exposure
100/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 12% for direct sun exposure in Palm City. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
7.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 9975 SW Green Ridge Ln
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $599,000 and $1,200,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $599K to $1.2M.