Recently Viewed Properties
See This Home
Save This Listing
Close

$4,850,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 4,409 Sq. Ft.
  • Updated 6 days ago
See This Home
Save This Home
See This Home
Save This Home
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. The home breaks the mold for 30a delivering an extraordinary architectural design not usually found in our area.

Full Property Details for 3434 E County Hwy 30A E

General

  • Price: $4,850,000
  • Status: Active
  • Type: Single Family
  • Source: Emerald_Coast
  • MLS ID: 995012
  • Updated: 2/19/2026
  • Added to Site: 14 day(s) ago

Interior

  • Rooms/Areas: Bedroom, Den, Kitchen, Master Bedroom
  • Interior Features: Floor Hardwood, Floor Tile, Furnished - All, Renovated, Washer/Dryer Hookup
  • Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Stove/Oven Electric, Washer, Wine Refrigerator

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Kitchen: Kitchen
  • Den: Yes

Additional Information

  • Pool: Yes

Exterior

  • Exterior Features: Balcony, BBQ Pit/Grill, Deck Covered, Deck Open, Hurricane Shutters, Patio Covered, Patio Open, Pool - Heated, Pool - In-Ground

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, 1/2 mile east of CO hwy 395/30a intersection

School Information

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

Heating & Cooling

  • Heating/Cooling: AC - 2 or More, AC - Central Elect, Heat Cntrl Electric, Water Heater - Tnkls, Water Heater - Two +

Utilities

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

Structural Information

  • Architectural Style: Contemporary
  • Construction: 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
  • Street/Road Desc.: County Road
  • Zoning: Resid Single Family

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

Listed by Douglas Elliman

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 3434 E County Hwy 30A E —

  • 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 E

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 Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3434 E County Hwy 30A E 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 E

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 E

$
Down Payment
%
$
%

$
$

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

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Douglas Elliman

Similar Properties near 3434 E County Hwy 30A E

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

30 Jasmine Cir, Santa Rosa Beach, FL 32459 - Photo 1
$5,500,000

30 Jasmine Cir  Santa Rosa Beach, FL 32459

  • Single Family
  • Active
  • Updated 6 days ago
  • 4
    Beds
  • 4
    Total Baths
  • 3,948
    Sq. Ft.
432 Pine Needle Way, Santa Rosa Beach, FL 32459 - Photo 1
$4,235,000

432 Pine Needle Way  Santa Rosa Beach, FL 32459

  • Single Family
  • Active
  • 5
    Beds
  • 6
    Total Baths
  • 4,256
    Sq. Ft.
130 Odessa St, Santa Rosa Beach, FL 32459 - Photo 1
$3,975,000

130 Odessa St  Santa Rosa Beach, FL 32459

  • Single Family
  • Active
  • Updated 10 days ago
  • 4
    Beds
  • 6
    Total Baths
  • 2,600
    Sq. Ft.
104 Wiregrass Way, Santa Rosa Beach, FL 32459 - Photo 1
$4,125,000

104 Wiregrass Way  Santa Rosa Beach, FL 32459

  • Single Family
  • Active
  • 5
    Beds
  • 5
    Total Baths
  • 3,719
    Sq. Ft.

Just Listed near 3434 E County Hwy 30A E

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

9600 Grand Sandestin Blvd, Miramar Beach, FL 32550 - Photo 1 Just Listed
$228,000

9600 Grand Sandestin Blvd  #UNIT 3028  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 5 days ago
  • 1
    Total Bath
  • 488
    Sq. Ft.
9600 Grand Sandestin Blvd, Miramar Beach, FL 32550 - Photo 1 Just Listed
$310,000

9600 Grand Sandestin Blvd  #3308  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 6 days ago
  • 1
    Bed
  • 2
    Total Baths
  • 737
    Sq. Ft.
4232 Beachside Two Dr, Miramar Beach, FL 32550 - Photo 1 Just Listed
$625,000

4232 Beachside Two Dr  #4232  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 6 days ago
  • 1
    Bed
  • 1
    Total Bath
  • 971
    Sq. Ft.
375 Golfview Dr, Miramar Beach, FL 32550 - Photo 1 Just Listed
$999,000

375 Golfview Dr  Miramar Beach, FL 32550

  • Vacant Land
  • Active
  • Updated 5 days ago
  • 0.87
    Acres

Price Reduced near 3434 E County Hwy 30A E

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

515 Tops'l Beach Blvd, Miramar Beach, FL 32550 - Photo 1 Price Reduced
-$15,000 (-2.45%)
$597,500

515 Tops'l Beach Blvd  #407  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 6 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,601
    Sq. Ft.
8502 Turnberry Ct, Miramar Beach, FL 32550 - Photo 1 Price Reduced
-$5,000 (-0.67%)
$739,900

8502 Turnberry Ct  #8502  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 6 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,771
    Sq. Ft.
517 Augusta Way, Miramar Beach, FL 32550 - Photo 1 Price Reduced
-$10,000 (-1.33%)
$740,000

517 Augusta Way  ## 11001  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 5 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,800
    Sq. Ft.
246 Fishermans Wharf, Miramar Beach, FL 32550 - Photo 1 Price Reduced
-$20,000 (-3.36%)
$575,000

246 Fishermans Wharf  #246  Miramar Beach, FL 32550

  • Condo / Townhouse
  • Active
  • Updated 5 days ago
  • 2
    Beds
  • 3
    Total Baths
  • 1,732
    Sq. Ft.

Recent Sales near 3434 E County Hwy 30A E

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

3820 E County Hwy 30A E, Santa Rosa Beach, FL 32459 - Photo 1 Sold
$5,400,000

3820 E County Hwy 30A E  #103  Santa Rosa Beach, FL 32459

  • Condo / Townhouse
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 4,539
    Sq. Ft.
3820 E County Hwy 30A, Santa Rosa Beach, FL 32459 - Photo 1 Sold
$5,000,000

3820 E County Hwy 30A  #408  Santa Rosa Beach, FL 32459

  • Condo / Townhouse
  • Closed
  • 3
    Beds
  • 4
    Total Baths
  • 2,855
    Sq. Ft.
32 Camellia St, Santa Rosa Beach, FL 32459 - Photo 1 Sold
$5,200,000

32 Camellia St  Santa Rosa Beach, FL 32459

  • Single Family
  • Closed
  • 8
    Beds
  • 9
    Total Baths
  • 6,645
    Sq. Ft.
2657 E County Hwy 30A E, Santa Rosa Beach, FL 32459 - Photo 1 Sold
$4,800,000

2657 E County Hwy 30A E  Santa Rosa Beach, FL 32459

  • Single Family
  • Closed
  • 6
    Beds
  • 6
    Total Baths
  • 5,296
    Sq. Ft.

3434 E County Hwy 30A E, Santa Rosa Beach, FL 32459 (MLS# 995012) is a Single Family property with 5 bedrooms and 4 full bathrooms. 3434 E County Hwy 30A E is currently listed for $4,850,000 and was received on February 11, 2026. Want to learn more about 3434 E County Hwy 30A E? 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.

Tour this property