4 bedroom PLUS den/office, 3 bath, 3 car garage CBS light and bright waterfront pool home. High ceilings, split bedroom open floor plan, dual living spaces, crown molding, plantation shutters, & hand-scraped wood flooring throughout. Breakfast bar and banquette with oversized windows and sliders opening to the screened lanai with outdoor kitchen and fire pit. Heated saltwater pool with rock waterfall. Deep water boat dock and 13,000 pound lift right in your backyard! Direct ocean access with no fixed bridges.
Single-familyProperty Type
2010Year Built
0.27 acresLot Size
$479Est. Price/Sq.Ft.
2 car garageParking
Listed by Rebecca Anderson• Russotti Group
Bought with Brian Butler• Scuttina Signature Real Estate Group, LLC
Ready to move in! Enjoy your boat at your own private dock in the backyard located just minutes from everything! This CBS 4 bedroom plus office, 3 bath, 3 car garage home features a split bedroom plan, both formal & casual living spaces, open concept high ceilings with crown molding, plantation shutters, and hand scraped wood flooring throughout. You will enjoy cooking and entertaining in the light & bright updated kitchen with granite counters, stainless steel appliances, breakfast bar, and banquette all with views of the screened tropical solar & electric heated saltwater pool with rock waterfall and Caribbean blue finish. The feeling of being on vacation every day will continue as you enjoy the summer kitchen and covered lanai overlooking your boat on a 13,000 lbs lift and dock constructed of LumberRock, perfect for the Florida weather. Lots of opportunities to enjoy the "Old Florida" beauty of the St. Lucie River as you make your way to the St. Lucie Inlet with no fixed bridges.
MCRTC #M20036063
Mar 12, 2023
Listing Removed
—
Feb 9, 2023
Price Changed
$1,575,000
$514/sq ft
Jan 5, 2023
Price Changed
$1,599,900
$522/sq ft
Nov 3, 2022
Price Changed
$1,625,000
$531/sq ft
Oct 7, 2022
Price Changed
$1,675,000
$547/sq ft
Sep 13, 2022
Listed
$1,690,000
$552/sq ft
MCRTC #M20035045
Jul 16, 2022
Price Changed
$1,690,000
$552/sq ft
Jun 25, 2022
Listed
$1,750,000
$571/sq ft
Beaches MLS #R10790236
Jun 23, 2022
Listing Removed
—
Apr 11, 2022
Listed
$1,750,000
$571/sq ft
Apr 8, 2022
Coming Soon
*
Public Records
Dec 23, 2009
Sold
$81,900
$27/sq ft
Beaches MLS #R3041231
Dec 22, 2009
Sold
$86,667
$28/sq ft
Dec 11, 2009
Listing Removed
—
Aug 9, 2009
Listed
$110,000
$36/sq ft
MCRTC #M345996
Dec 22, 2009
Price Changed
$110,000
$36/sq ft
Jul 28, 2009
Listed
$86,667
$28/sq ft
Public Records
May 1, 2006
Sold
$7,182,200
$2,345/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$20,582 (−4.5%)
$500,000 + $776,340
$1,276,340
2024
$21,549 (+163.7%)
$500,000 + $776,340
$1,276,340
2023
$8,173 (+3.5%)
2022
$7,897 (−0.7%)
2021
$7,953 (+1.6%)
2020
$7,830 (+1.2%)
2019
$7,740 (+3.0%)
2018
$7,513 (+6.2%)
2017
$7,072 (+1.2%)
2016
$6,991 (−0.4%)
2015
$7,019 (+1.6%)
2014
$6,908
Tax history for 503 SW Lost River Rd
Year
Property tax
Land + Additions
Assessment*
2025
$20,582 (−4.5%)
$500,000 + $776,340
$1,276,340
2024
$21,549 (+163.7%)
$500,000 + $776,340
$1,276,340
2023
$8,173 (+3.5%)
2022
$7,897 (−0.7%)
2021
$7,953 (+1.6%)
2020
$7,830 (+1.2%)
2019
$7,740 (+3.0%)
2018
$7,513 (+6.2%)
2017
$7,072 (+1.2%)
2016
$6,991 (−0.4%)
2015
$7,019 (+1.6%)
2014
$6,908
*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.
3,063
Year built
2010
Style
Single Family Residential
County
Martin County
APN
55-38-41-412-000-00080-0
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 15, 2026.
WRC
Waterfront Resort Commercial District
The WRC district is intended to implement CGMP policies for lands designated Commercial Waterfront on the Future Land Use Map of the CGMP.
Permitted uses
Include but are not limited to:
General retail
Restaurant
Housing-Single unit
Housing-Multiple units
Infrastructure
Hotel / motel
Office
Educational/school
Fire house
Police station
Feb 17, 2018 • Final
Single family residence
Construct a new single-family home.
New construction
Feb 17, 2018 • Final
Residential swimming pool with deck
Work on a paver deck.
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: 2
Covered Spaces: 2
Parking Features: Garage
Interior
Virtual Tour Information
Bathroom Information
Bathrooms Full: 3
Bathrooms Half: 1
Bathrooms Total Integer: 4
Main Level Bathrooms: 3
Bedroom Information
Main Level Bedrooms: 4
Interior Features
Interior Features: Bedroom Layout - Split
Appliances: Electric Range, Microwave, Refrigerator
Furnished: Unfurnished
Flooring: Wood
Laundry Features: Inside
Exterior
Building Information
Stories Total: 1
Building Area Total: 4,224
Building Area Source: Public Records
Construction Materials: CBS
Pool Information
Has Private Pool
Property Information
Property Sub Type: Single Family Residence
Property Condition: Resale
Living Area: 3,063
Lot Information
Waterfront YN: Yes
Waterfront Features: No Fixed Bridge, No Fixed Bridges
Financial
Tax Information
Tax Annual Amount: $8,000
Tax Year: 2024
Parcel Number: 553841412000000800
Utilities
Utility Information
Water Source: Public
Electric: Three Phase
Sewer: Public Sewer
Utilities: Cable Available, Sewer Available, Water Available
Heating & Cooling
Has Heating
Heating: Central
Has Cooling
Cooling: Central Air
Location
Multi-Family Financial Information
Pets Allowed: Yes
HOA Information
Has Association
Association Amenities: Boating, Fitness Center, Jogging Path, Community Room, Sidewalks
Association & Fees: HOA Amt (Monthly): 230
Association Fee Payment Frequency: Monthly
Location Information
Direction Faces: South
Directions: Kanner to Lost River Rd.
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,063
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 2010
Year Renovated: 2010
County: Martin County
APN: 55-38-41-412-000-00080-0
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Places
Transit
Crystal Lake Elementary School
Public PreK-5 • Assigned • 2.3mi
8/10
Dr. David L. Anderson Middle School
Public 6-8 • Assigned • 1.2mi
5/10
Martin County High School
Public 9-12 • Assigned • 3.7mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
10/10 Heat Factor
7 days above 106° expected this year, 24 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
Stuart, FL • 34997
Average low and high temperatures (°F)
72
54
77
56
80
62
82
67
88
72
90
74
89
75
90
76
88
76
83
73
80
64
77
61
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
9 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.40M – $1.69M
Reach more buyers when you sell with Redfin. Save up to $14,685 in fees.3 minutes to get started.