Imagine coming home to a tropical outdoor retreat that features a deepwater dock with a 13,000 lb. lift on a protected canal with ocean access, professional landscaping & outdoor lighting, a recently resurfaced and heated pool and spa, and a covered patio with a custom summer kitchen complete with BBQ grill, sink, refrigeration, and lighting. This impeccably maintained 4 BR + den, 3.5 bath pool home is well built with concrete block construction and all impact windows and doors. Newer AC units with UV air filtration ('22 & '23), a brand-new electric cooktop, an updated half bath, and a large capacity washer and dryer are just a few of the recent updates inside this turnkey home. You could be enjoying the peaceful waterfront lifestyle in laid-back Martin County before you know it!
PROTECTED WATERFRONT- Imagine coming home to a tropical outdoor retreat that features a deepwater dock with a 13,000 lb. lift on a protected canal with ocean access, professional landscaping & outdoor lighting, a recently resurfaced and heated pool and spa, and a covered patio with a custom summer kitchen complete with BBQ grill, sink, refrigeration, and lighting. This impeccably maintained 4 BR + den, 3.5 bath pool home is well built with concrete block construction and all impact windows and doors. Newer AC units with UV air filtration (’22 & ’23), a brand-new electric cooktop, an updated half bath, and a large capacity washer and dryer are just a few of the recent updates inside this turnkey home. You could be enjoying the peaceful waterfront lifestyle in laid-back Martin County, only minutes from charming downtown Stuart with great restaurants and dining, close to I-95 for commuters, just 35 minutes from PBI, and in the highly rated Martin County School District before you know it.
MCRTC #M20005272
Aug 31, 2017
Sold
$715,000
$234/sq ft
Jun 5, 2017
Pending
—
May 31, 2017
Contingent
—
May 10, 2017
Listed
$750,000
$245/sq ft
Beaches MLS #R10326474
Aug 31, 2017
Sold
$715,000
$234/sq ft
May 31, 2017
Contingent
—
May 3, 2017
Relisted
—
Apr 27, 2017
Contingent
—
Apr 17, 2017
Listed
$750,000
$245/sq ft
+51
Never before on market! Located in the waterfront community of Lost River this home will not disappoint. From the moment you enter the doorway you will be greeted with direct pool & water views! This open floor plan is spacious & offers a split floor plan with large master suite & sitting area. Two bedroom suites, each with their own bathrooms plus a 4th bedroom with a cabana bath. Direct ocean access with deep water dock and 13,000 lb lift. Upgrades: foam insulation, pull down stairs to attic, impact glass throughout, plantation shutters, custom draperies, 20x20 porcelain tiles in main area with hardwood floors in bedrooms and library. Bar area with wine refrigeration & glass front cabinets above, under counter lighting, surround sound, outdoor kitchen, new 4 ton a/c, new washer/dryer.
Public Records
Apr 6, 2010
Sold
$526,200
$172/sq ft
Public Records
Aug 26, 2008
Sold
$1,050,000
$343/sq ft
Public Records
May 1, 2006
Sold
$7,182,200
$2,349/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,298 (−0.9%)
2024
$9,381 (+1.8%)
2023
$9,218 (+3.5%)
2022
$8,909 (−0.8%)
2021
$8,978 (+1.5%)
2020
$8,850 (+1.1%)
2019
$8,749 (+3.1%)
2018
$8,484 (+12.5%)
2017
$7,541 (+1.1%)
2016
$7,456 (−0.6%)
2015
$7,501 (+1.6%)
2014
$7,382
Tax history for 443 SW Lost River Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,298 (−0.9%)
2024
$9,381 (+1.8%)
2023
$9,218 (+3.5%)
2022
$8,909 (−0.8%)
2021
$8,978 (+1.5%)
2020
$8,850 (+1.1%)
2019
$8,749 (+3.1%)
2018
$8,484 (+12.5%)
2017
$7,541 (+1.1%)
2016
$7,456 (−0.6%)
2015
$7,501 (+1.6%)
2014
$7,382
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
3.5
Stories
1
Lot width
—
Lot depth
—
Lot size
0.27 Acres
Year renovated
2010
Sq. Ft.
3,057
Year built
2010
Style
Single Family Residential
County
Martin County
APN
55-38-41-412-000-00130-0
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 12, 2026.
RM-3
Low Density Residential District
The RM - 3 district is intended to implement the policies of the CGMP for lands designated Low Density on the Future Land Use Map of the CGMP.
Permitted uses
Include but are not limited to:
Community / recreation center
Religious facility
Housing-Multiple units
Housing-Senior
Infrastructure
Educational/school
Fire house
Library
Police station
Park & open space
Feb 12, 2026 • Final
Residential dock
Demolish existing framing and decking. Install new timber piles for expansion, framing, and composite decking. Provide a new boat lift.
Addition
Demolition
Jan 23, 2026 • Active
Residential swimming pool with deck
Remodel an existing pool and spa with new tile and plaster. Add a sundeck and replace existing pavers with new travertine.
Pool and hot tub
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.
Property details
Parking
Parking Information
Has Garage
Garage Spaces: 3
Attached Garage: Yes
Covered Spaces: 3
Parking Features: Garage Door Opener, Garage, Attached Garage
Interior
Virtual Tour Information
Bathroom Information
Bathrooms Full: 3
Bathrooms Half: 1
Bathrooms Total Integer: 4
Main Level Bathrooms: 4
Bedroom Information
Main Level Bedrooms: 4
Interior Features
Interior Features: Built-in Features, High Ceilings, Walk-In Closet(s), Bedroom Layout - Split, Roman Tub
Appliances: Electric Water Heater, Dishwasher, Electric Range, Microwave