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$1,195,000 Just Listed
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Property Description
Beautiful waterfront home - deep water, some of the best direct access in the Gulf Beaches area of St. George Island. Split floor plan with large master suite, open living and dining and gorgeous, unobstructed bay views. Interior upgrades are in progress: new appliances, new countertops, new vanities and fixtures - interior photos coming soon. Large covered rear porch, 290' newly decked dock with lifts, ground level storage area, hot tub and outdoor shower. This home is a mariner's dream! Approx. Lot dimensions taken from property appraiser's website - survey is needed for exact dimensions if important.
Full Property Details
Full Property Details for 320 Marks St
General
- Price: $1,195,000
- Taxes: $7,127 (2025)
- Status: Active
- Type: Single Family
- Source: 933
- MLS ID: 326625
- Updated: 3/6/2026
- Added to Site: 3 day(s) ago
Interior
- Rooms/Areas: Walk-in Closet(s)
- Interior Features: Renovated, Split Bedroom
- Appliances: Cooktop, Dishwasher, Electric Oven, Ice Maker, Microwave, Refrigerator
- Furnishings: Furnished
- Flooring: Tile
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Exterior
- Exterior Features: Boat Lift, Boat Slip, Dock, Hot Tub, Shore Seawall, Shower
- Porch/Patio/Deck: Covered Deck, Covered Porch, Front Porch, Rear Porch
Parking
- Parking Features: Circular Driveway, Driveway, Under House With Pad
Location
- Area: St. George Island
- Subdivision: Gulf Beaches Units 1-5
- Driving Directions: From SGI Bridge: take right to West Gulf Beach Drive, then take right onto 8th Street, continue to Marks Street, continue on Marks Street until #320
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Aerobic Septic
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Phone Connected, Sewer Connected, Water Connected
Structural Information
- Architectural Style: Beach House
- Construction Status: Construction Complete
- Exterior Const.: Vinyl Siding
- Square Feet: 1,500
- Living Area: 1,500 Sq. Ft.
- Year Built: 2002
Unit Information
- Occupancy Rate: Owner
Additional Structures
- Other Structures: Other
Lot Features
- Lot Dimensions: 92 x 138
- Frontage: 92
- Lot Features: Boating Access, Flood Insurance Required, Waterfront
Water Features
- Water Front: Yes
- Water View: Yes
Financial Considerations
- Tax Amount: $7,127
- Tax Year: 2025
Disclosures and Reports
- Legal Description: UNIT 5 BL 71 LOT 7 OR 152/552 439/39 778/622 1295/670
- Flood Zone Info: VE
- Property ID: 29-09S-06W-7315-0071-0070
- Block/Lot/Section: Lot 7, Block 71
Listed by Suncoast Realty
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Schools
Schools serving 320 Marks St
School District:Franklin County School District, Eastpoint, FL
| Name | Grades | Distance |
|---|---|---|
Franklin Virtual Instruction Program 85 School Road, Eastpoint, FL 32328 | K-12 | 5.9 mi |
Franklin County Schools Pk-12 1250 U.S. 98, Eastpoint, FL 32328 | PK-12 | 8.5 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 320 Marks St
Date
Details
Price
Change
Source
3/06/2026
Listed
$1,195,000
65.97%
MLS
3/30/2021
Sold
$720,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 320 Marks St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,222
—
$769,782
1%
2024
$7,211
5%
$760,606
9%
2023
$6,861
209%
$700,001
192%
2021
$2,219
-65%
$239,819
-62%
2022
$6,368
187%
$627,087
165%
2021
$2,219
-4%
$236,508
2%
2019
$2,319
-4%
$231,191
2%
2018
$2,404
3%
$226,880
2%
2017
$2,336
3%
$222,214
2%
2016
$2,260
—
$217,643
1%
2015
$2,252
—
$216,130
1%
2014
$2,252
20%
$214,415
2%
2013
$1,871
—
$211,246
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 320 Marks St
320 Marks St, Saint George Island, FL 32328 (MLS# 326625) is a Single Family property with 3 bedrooms and 2 full bathrooms. 320 Marks St is currently listed for $1,195,000 and was received on March 06, 2026. Want to learn more about 320 Marks St? Do you have questions about finding other Single Family real estate for sale in Saint George Island? You can browse all Saint George Island real estate or contact a Coldwell Banker agent to request more information.

