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$4,850,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 4,409 Sq. Ft.
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Walk right to the beach with no steps from one of the most iconic and unique homes on 30a, ''The Sand Castle,'' an all steel and concrete build in 2019, was further updated and interiors renovated in 2024-2025, including designer furnishings, bespoke fixtures, and custom tile. With forever Gulf views and a rooftop private pool and entertaining area, The Sand Castle is perfect for entertaining friends and family. Perfectly situated close to Seaside in gorgeous Seagrove Beach, it takes one minute to walk to the beach, and some of the best dining on 30a is a short stroll away. With NO HOA fees, cost of ownership is lower than traditional Gulf view homes. Enjoy forever views, easy beach access and unprecedented design and comfort year round.

Full Property Details for 3434 E County Hwy 30A

General

  • Price: $4,850,000
  • Status: Active
  • Type: Single Family
  • Source: Emerald_Coast
  • MLS ID: 995012
  • Updated: 5/18/2026
  • Added to Site: 116 day(s) ago

Interior

  • Number of Rooms: 7
  • Interior Features: Washer/Dryer Hookup
  • Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Stove/Oven Electric, Washer, Wine Refrigerator, Water Heater - Tnkls
  • Furnishings: Furnished - All
  • Flooring: Floor Hardwood, Floor Tile

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 5

Additional Information

  • Pool: Yes
  • Pool Description: Pool - Heated, Pool - In-Ground, Pool Type

Exterior

  • Exterior Features: Balcony, BBQ Pit/Grill, Hurricane Shutters
  • Porch/Patio/Deck: Deck Covered, Deck Open, Patio Covered, Patio Open

Location

  • Area: 18 - 30A East
  • County: Walton
  • Subdivision: SEA WALK
  • Driving Directions: Located south of 30a, on 30a, across from Santa Clara St., next to Santa Clara Beach Access, ½ mile east of CO hwy 395/30a intersection

School Information

  • Elementary School: Dune Lakes
  • Middle School: Emerald Coast
  • High School: South Walton

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Central
  • Heating/Cooling: Central, Central Air

Utilities

  • Sewer: Public Sewer
  • Utility Description: Electric, Gas - Natural, Public Water

Structural Information

  • Architectural Style: Contemporary
  • Construction: Concrete, Steel
  • Exterior Const.: Concrete, Steel
  • Stories/Levels: 3
  • Square Feet: 4,409
  • Sq. Ft. Source: County PA Records
  • Year Built: 2019

Lot Features

  • Property View: Gulf
  • Lot Dimensions: 31 x 450 x 27 x 90
  • Frontage: County Road
  • Zoning: Resid Single Family

Water Features

  • Water View: Yes

Disclosures and Reports

  • Legal Description: LOT 3 BLK A SEA WALK S/D PB 9-3 OR 780-96 OR 2599-768 OR 3078-628 OR 3109-25
  • APN: 23-3S-19-25100-00A-0030
  • Property ID: 23-3S-19-25100-00A-0030

Listed by Douglas Elliman

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Listing agents

— 3434 E County Hwy 30A —

  • Douglas Elliman

  • Douglas Elliman

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3434 E County Hwy 30A

School District:Walton County School District
NameGradesDistance
Bay Elementary School
6565 US Highway 98 East, Santa Rosa Beach, FL 32459
K-53.4 mi
Emerald Coast Middle School
4019 US Highway 98 East, Santa Rosa Beach, FL 32459
6-83 mi
South Walton High School
645 Greenway Trail, Santa Rosa Beach, FL 32459
9-125.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3434 E County Hwy 30A Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/11/2026
Listed
$4,850,000
97.96%
MLS
9/13/2023
Sold
$2,450,000
—
Public Record
Get Price Alerts and Save Property
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 for 3434 E County Hwy 30A

Year
Property Taxes
Change
Tax Assessment
Change
2024
$18,919
—
$3,505,948
69%
2024
$18,919
-14%
$2,071,179
-22%
2023
$21,990
134%
$2,656,215
110%
2022
$9,393
23%
$1,262,370
47%
2021
$7,632
—
$860,307
32%
2021
$7,632
106%
$652,921
89%
2019
$3,707
6%
$344,590
10%
2018
$3,510
6%
$313,264
-17%
2017
$3,299
5%
$378,352
4%
2016
$3,135
19%
$363,800
30%
2015
$2,631
10%
$280,000
13%
2014
$2,390
18%
$247,500
27%
2013
$2,018
—
$194,512
—
View All
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 for 3434 E County Hwy 30A

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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Listed by Douglas Elliman

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3434 E County Hwy 30A, Santa Rosa Beach, FL 32459 (MLS# 995012) is a Single Family property with 5 bedrooms and 4 full bathrooms. 3434 E County Hwy 30A is currently listed for $4,850,000 and was received on February 11, 2026. Want to learn more about 3434 E County Hwy 30A? Do you have questions about finding other Single Family real estate for sale in Santa Rosa Beach? You can browse all Santa Rosa Beach real estate or contact a Coldwell Banker agent to request more information.

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