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21 Neptune Drive, 
Mary Esther, FL 32569

$849,999


3

Beds


3

Baths


2,600

Sq Ft


Single Family

Pending

Listed by

Tarrah Minor

Realty One Group Emerald Coast

Last updated:

May 17, 2026, 07:08 AM

MLS#

998385

Source:

FL ECAR

About This Home

21 Neptune Drive

Experience true waterfront living with stunning sound views, direct sound access (NO FLOOD INSURANCE REQUIRED, IN ZONE X), and a backyard designed for both relaxation and entertaining. Situated on approximately 0.41 acres in the desirable Mariner's Cove community, this property offers a rare combination of space, functionality, and coastal lifestyle. From the moment you step inside, you're greeted by soaring ceilings, expansive living areas, and abundant natural light, all designed to highlight the home's connection to the water. Large windows and multiple vantage points bring the views inside, creating a bright and inviting atmosphere throughout. The outdoor space is where this home truly shines--featuring over 640 square feet of screened, heated pool area overlooking the water. Whether hosting guests or enjoying a quiet evening, the covered patio, wood-burning fireplace, and outdoor fire pit provide the perfect setting year-round. Boating enthusiasts will appreciate the 57-foot dock with sound and Gulf access, complete with a 10,000 lb boat lift and a large floating dock for easy Jet Ski access. Start your mornings with coffee on the water or unwind in the evenings with incredible sunset views. Additional exterior features include an extended driveway accommodating up to six vehicles, a two-car garage, a lawn pump sprinkler system to maintain the yard without increasing your water bill, and an elevated 10x14 Tuff Shed rated for 120 mph winds. Inside, the home offers generously sized rooms, ample storage, and a guest suite with a private balcony--perfect for enjoying the coastal breeze and water views. Recent upgrades provide both comfort and peace of mind, including a tankless gas water heater, impact-rated windows and doors (including garage door for wind mitigation benefits), and a new roof with enhanced underlayment for potential insurance savings. A home warranty is included, offering added protection for major systems such as HVAC, pool equipment, and appliances. Ideally located just minutes from Hurlburt Field and centrally positioned between Destin and Pensacola, this home offers convenience, lifestyle, and exceptional value for waterfront living.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1987

Price Summary

849,999

$326 per Sq. Ft.

MLS #:

998385

Last Updated:

May 17, 2026, 07:08 AM

Added:

2 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,600 Sq. Ft.


Structure

Structure

Architectural Style:

Tudor

Building Area:

2,600 Sq. Ft.

Year Built:

1987


Lot

Lot Size (Sq. Ft):

17,859


Finances & Disclosures

Finances

Price:

$849,999

Price per Sq. Ft:

$326 per Sq. Ft.

Source:FL ECAR
The information being provided by Emerald Coast Association Of REALTORS® is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Emerald Coast Association Of REALTORS®. Realty One Group Emerald Coast is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Realty One Group Emerald Coast, a broker participant of Emerald Coast Association Of REALTORS®. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Emerald Coast Association Of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Properties in listings may have been sold or may no longer be available. Copyright 2026 Emerald Coast Association Of REALTORS®. All rights reserved.

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Contact an Agent

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 Contact, 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 a 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.