Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$2,800,000 Contingent

  • For Sale
  • Contingent
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1,960 Sq. Ft.
  • Updated 34 minutes ago
See This Home
Save This Home
See This Home
Save This Home
Welcome to your island oasis on prestigious Yacht Club Island in Duck Key. This elegantly upgraded 3-bedroom, 3-bath residence delivers the ultimate Florida Keys lifestyle with exceptional boating, privacy, and resort-style living. Step inside to discover a beautifully appointed interior with tasteful finishes throughout-designed for both full-time living and luxurious retreats. Enjoy canal views from the balcony, gentle coastal breezes, and natural light filling the home. The spacious layout provides comfort and style, with a garage and additional storage space offering convenience for outdoor gear and island toys. Outdoors, a lush tropical landscape creates your own private sanctuary surrounding a sparkling pool-perfect for entertaining or relaxing after a day on the water. Boaters will love the brand new 75-foot concrete dock featuring both 50 AMP and 30 AMP electrical service, providing easy access to open ocean waters within minutes. Located just a golf cart ride away to Hawks Cay Resort for dining and recreation, and only 15 minute drive from Million Air and the Marathon Airport-land your private plane and arrive at paradise in no time. Duck Key offers an optional membership to Club Duck Key which has tennis courts, pickleball, clubhouse, social events, pool and hot tub. Experience waterfront luxury on one of Duck Key's most desirable islands, this property is ready to welcome you home.

Full Property Details for 344 E Seaview Dr

General

  • Price: $2,800,000
  • Taxes: $14,579 (2024)
  • Status: Contingent
  • Type: Single Family
  • Source: 927
  • MLS ID: 617459
  • Updated: 5/13/2026
  • Added to Site: 169 day(s) ago

Interior

  • Interior Features: Workshop, Smoke Alarms
  • Appliances: Dishwasher, Dryer, Freezer, Microwave, Oven, Range, Refrigerator, Washer
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 3

Additional Information

  • Pool: Yes
  • Pool Description: Concrete, In Ground
  • Security/Safety: Patrolled Area

Exterior

  • Exterior Features: Lighting, Outdoor Shower, Storage
  • Deck/Patio: Open Porch/Balcony
  • Porch/Patio/Deck: Open Porch/Balcony

Parking

  • Garage: Yes
  • Parking Features: Open, Off Street

Location

  • Area: 20 - Duck Key, Coral Key, Conch Key
  • County: Monroe
  • Subdivision: Yacht Club Island (61.0)
  • Driving Directions: US-1 to Duck Key Dr which becomes Bimini Dr, Turn left onto Schooner Dr and follow to W Seaview Dr. Stay on W Seaview and go over last bridge. House is on the left side.

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)
  • Heating Type: Electric

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: CBS
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
  • Square Feet: 1,960
  • Sq. Ft. Source: Tax Records
  • Year Built: 1980
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Canal
  • Lot Size (Acres): 0.19
  • Lot Size (Sq. Ft.): 8,298
  • Lot Size Source: Tax Records
  • Zoning: ISM - Improved Sub Masonry

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $14,579.21
  • Tax Year: 2024
  • Terms: Cash, Conventional, VA Loan, FHA

Disclosures and Reports

  • Legal Description: BK 1 LT 22 DUCK KEY YACHT CLUB ISLAND SEC-4 TOMS HARBOR
  • Flood Zone: AE
  • APN: 00384350-000000

Listed by Coldwell Banker Schmitt Real Estate Co., Natalie M. Ardis (305) 481-3317

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

— 344 E Seaview Dr —

  • Natalie M. Ardis

    Coldwell Banker Schmitt Real Estate Co.

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 344 E Seaview Dr

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-512.4 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-1211.6 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 344 E Seaview Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/25/2025
Listed
$2,800,000
148.89%
MLS
6/13/2018
Sold
$1,125,000
—
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 344 E Seaview Dr

Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,579
—
$1,708,125
-3%
2024
$14,579
8%
$1,756,050
6%
2023
$13,484
22%
$1,654,156
58%
2021
$11,035
-10%
$1,045,496
-28%
2022
$12,233
11%
$1,449,973
47%
2021
$11,035
8%
$987,087
4%
2019
$10,258
111%
$951,946
110%
2018
$4,854
3%
$452,274
2%
2017
$4,703
—
$442,972
2%
2016
$4,709
-2%
$433,861
1%
2015
$4,813
-3%
$430,845
1%
2014
$4,955
-3%
$427,426
2%
2013
$5,088
—
$421,109
—
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 344 E Seaview Dr

$
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 Coldwell Banker Schmitt Real Estate Co., Natalie M. Ardis (305) 481-3317

Similar Properties near 344 E Seaview Dr

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

1100 S Indies Dr, Duck Key, FL 33050 - Photo 1 Price Reduced
-$24,000 (-0.87%)
$2,725,000

1100 S Indies Dr  Duck Key, FL 33050

  • Single Family
  • Active
  • Updated 6 hours ago
  • 4
    Beds
  • 4
    Total Baths
  • 3,402
    Sq. Ft.
Listed by RE/MAX All Keys Real Estate, Aryl Robison
14 Ave F, Marathon, FL 33050 - Photo 1
$2,895,000

14 Ave F  Marathon, FL 33050

  • Single Family
  • Active
  • 4
    Beds
  • 4
    Total Baths
  • 3,224
    Sq. Ft.
207 E Bruce Ct, Marathon, FL 33050 - Photo 1
$2,750,000

207 E Bruce Ct  Marathon, FL 33050

  • Single Family
  • Active
  • Updated 56 minutes ago
  • 4
    Beds
  • 4
    Total Baths
  • 2,080
    Sq. Ft.
Listed by Coldwell Banker Schmitt Real Estate Co., Chase Foster
8700 Overseas Hwy, Marathon, FL 33050 - Photo 1
$2,800,000

8700 Overseas Hwy  #Lot 4  Marathon, FL 33050

  • Single Family
  • Active
  • Updated 4 hours ago
  • 4
    Beds
  • 4
    Total Baths
  • 2,643
    Sq. Ft.
Listed by Ocean Sotheby's International, Jo Ann Cook and Ocean Sotheby's International, Ally Kelley

Just Listed near 344 E Seaview Dr

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

252 66th St, Marathon, FL 33050 - Photo 1 Just Listed
$315,000

252 66th St  Marathon, FL 33050

  • Duplex
  • Active
  • Updated 6 hours ago
  • 2
    Beds
  • 1
    Total Bath
  • 783
    Sq. Ft.
Listed by Coldwell Banker Schmitt Islamorada, Susan Ashmore
2600 Overseas Hwy, Marathon, FL 33050 - Photo 1 Just Listed
$890,000

2600 Overseas Hwy  #87  Marathon, FL 33050

  • Townhouse
  • Active
  • Updated 6 hours ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,320
    Sq. Ft.
Listed by American Caribbean Real Estate, Christie's International Real Estate, Lorie Rhyne Leal and American Caribbean Real Estate, Christie's International Real Estate, Shelby Morris
12411 Overseas Hwy, Marathon, FL 33050 - Photo 1 Just Listed
$685

12411 Overseas Hwy  Marathon, FL 33050

  • Lots/Land
  • Active
  • Updated 16 hours ago
  • 1.5
    Acres
2600 Overseas Hwy, Marathon, FL 33050 - Photo 1 Just Listed
$875,000

2600 Overseas Hwy  #85  Marathon, FL 33050

  • Townhouse
  • Active
  • Updated 6 hours ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,320
    Sq. Ft.
Listed by American Caribbean Real Estate, Christie's International Real Estate, Lorie Rhyne Leal and American Caribbean Real Estate, Christie's International Real Estate, Shelby Morris

Price Reduced near 344 E Seaview Dr

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

205 Stirrup Key Blvd, Marathon, FL 33050 - Photo 1 Price Reduced
-$399,000 (-13.3%)
$2,600,000

205 Stirrup Key Blvd  Marathon, FL 33050

  • Single Family
  • Active
  • Updated 2 hours ago
  • 4
    Beds
  • 3
    Total Baths
  • 3,414
    Sq. Ft.
319 Tuskegee St, Marathon, FL 33050 - Photo 1 Price Reduced
-$10,000 (-3.64%)
$265,000

319 Tuskegee St  Marathon, FL 33050

  • Lots/Land
  • Active
  • Updated 6 hours ago
  • 0.06
    Acres
Listed by Venture Realty Group, Tracey E. Petrusha and Venture Realty Group, Michael Petrusha
2919 Sombrero Blvd, Marathon, FL 33050 - Photo 1 Price Reduced
-$50,000 (-1.79%)
$2,749,000
Open House

2919 Sombrero Blvd  Marathon, FL 33050

  • Single Family
  • Active
  • Updated 6 hours ago
  • 3
    Beds
  • 4
    Total Baths
  • 2,540
    Sq. Ft.
Listed by RE/MAX All Keys Real Estate, Kelly Randin
319 Tuskegee St, Marathon, FL 33050 - Photo 1 Price Reduced
-$10,000 (-3.64%)
$265,000
Open House

319 Tuskegee St  Marathon, FL 33050

  • Residential Lots
  • Active
  • Updated 1 day ago
  • 0.057
    Acres

Recent Sales near 344 E Seaview Dr

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

101 Windy Point Cir, Marathon, FL 33050 - Photo 1 Sold
$2,675,000

101 Windy Point Cir  Marathon, FL 33050

  • Single Family
  • Closed
  • Updated 2 hours ago
  • 4
    Beds
  • 3
    Total Baths
  • 3,260
    Sq. Ft.
Listed by Bluecastle Real Estate, Martin Baglioni
Sold by Coldwell Banker Schmitt Real Estate Co., Teri Hiller
141 El Capitan Dr, Islamorada, FL 33036 - Photo 1 Sold
$2,500,000

141 El Capitan Dr  Islamorada, FL 33036

  • Single Family
  • Closed
  • 4
    Beds
  • 3
    Total Baths
  • 2,098
    Sq. Ft.
109 Sapodilla Dr, Islamorada, FL 33036 - Photo 1 Sold
$2,900,000

109 Sapodilla Dr  Islamorada, FL 33036

  • Single Family
  • Closed
  • 4
    Beds
  • 4
    Total Baths
191 Fontaine Dr, Tavernier, FL 33070 - Photo 1 Sold
$3,125,000

191 Fontaine Dr  Tavernier, FL 33070

  • Single Family
  • Closed
  • 5
    Beds
  • 3
    Total Baths

344 E Seaview Drive, Duck Key, FL 33050 (MLS# 617459) is a Single Family property with 3 bedrooms and 3 full bathrooms. 344 E Seaview Drive is currently listed for $2,800,000 and was received on November 25, 2025. Want to learn more about 344 E Seaview Drive? Do you have questions about finding other Single Family real estate for sale in Duck Key? You can browse all Duck Key real estate or contact a Coldwell Banker agent to request more information.

Tour this property