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$1,095,000

  • For Sale
  • Active
  • Condo
  • 3 Beds
  • 2 Full Baths
  • 1,602 Sq. Ft.
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Seawatch Condominium offers an exceptional opportunity to enjoy resort-style living in a private, gated waterfront community in the Florida Keys. This 3-bedroom, 2-bath that has been recently remodeled, featuring an updated kitchen with modern appliances and cabinetry, wood flooring, tile, and beautifully updated baths. The unit is sold fully furnished making it move-in ready for immediate enjoyment. Seawatch Condominiums has recently completed a $14 million concrete restoration project across all three buildings, including new roofs, elevators, and hurricane impact windows and doors, providing peace of mind and long-term value. Owners enjoy access to a deeded boat slip in the marina basin, along with a new resort-style pool and spa with cabana room. Community amenities are extensive and include new tennis and pickleball courts, shuffleboard, basketball court, a well-equipped fitness room, and a veranda room for community and family events. Additional improvements include new paving and bridge access throughout the property. A rarely found, oversized storage barn offers indoor storage space ideal for boats, kayaks, bicycles, bait freezers, and more-an uncommon feature in the Keys. All amenities are set within a lushly landscaped 17-acre waterfront parcel shared by just 48 unit owners, creating a unique balance of privacy and community. This property delivers a rare combination of upgraded construction, resort amenities, boating access, and storage in one of the Keys' most comprehensive condominium communities. Bonus property can include a 2013 Hydra Sports Custom CC3000 powered by twin 300HP Yamaha motors, fully equipped with twin Garmin chart plotters, radar, sonar, autopilot, EPIRB, and VHF radio. Set up your private showing of this Florida Keys property that has everything your looking for!

Full Property Details for 6204 Gulf of Mexico Blvd #204

General

  • Price: $1,095,000
  • HOA FEE: $1,992/month
  • HOA FEE FREQ.: Quarterly
  • Taxes: $4,705 (2025)
  • Status: Active
  • Type: Condo
  • Source: 927
  • MLS ID: 618240
  • Updated: 5/13/2026
  • Added to Site: 139 day(s) ago

Interior

  • Interior Features: Walk-in Closet(s), Drapes/Blinds Incl, Elevator, Granite Counter Top, Pantry, Smoke Alarms, Split Bedroom, Gym
  • Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
  • Flooring: Wood, Tile, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 3

Additional Information

  • Shared Amenities: Other Area Features, Spa, Clubhouse, Tennis Court(s), Pool
  • Pool: Yes
  • Pool Description: Concrete, Heated, In Ground, Decked
  • Security/Safety: Electric Gate

Exterior

  • Exterior Features: Tennis Court(s), Lighting, Chickee Hut, Lanai, Outdoor Shower
  • Deck/Patio: Screened
  • Porch/Patio/Deck: Screened

Parking

  • Parking Features: Open, Covered

Location

  • Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
  • County: Monroe
  • Subdivision: Seawatch (53.5)
  • Driving Directions: US-1 to 117th Street turn right at the stop sign, follow down. Gated community will need code for access.

Community

  • Association: Yes
  • Assoc. Fees Include: Bldg Exterior Mnt, Building Insurance, Common Area Mnt, Exterminating, Security
  • Pets Allowed: Yes

Heating & Cooling

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

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: Concrete
  • Roof: Concrete
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window, Shutters
  • Square Feet: 1,602
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1983
  • Property Condition: Updated/Remodeled

Unit Information

  • Units in Building: 48
  • Unit Type: Complex

Lot Features

  • Property View: Harbor/Marina View
  • Lot Size (Acres): 17
  • Lot Size (Sq. Ft.): 740,520
  • Zoning: R-MH - Residential - MH

Water Features

  • Water Front: Yes
  • Water Front Desc.: Canal Front, Gulf Front

Financial Considerations

  • Association Fee: Yes
  • Association Fee: $5,977
  • Assoc Fee Freq.: Quarterly
  • Tax Amount: $4,705.19
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: Unit 204 Seawatch At Marathon Phase III A Condominium Bldg 6
  • Flood Zone: AE, AE

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

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Listing agent

— 6204 Gulf of Mexico Blvd #204 —

  • 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 6204 Gulf of Mexico Blvd #204

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-54.3 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-123.6 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 6204 Gulf of Mexico Blvd #204 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/21/2026
Listed
$1,095,000
138.04%
MLS
3/08/2004
Sold
$460,000
—
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 6204 Gulf of Mexico Blvd #204

Year
Property Taxes
Change
Tax Assessment
Change
2024
$4,633
—
$727,824
—
2024
$4,633
8%
$730,788
11%
2023
$4,273
12%
$657,033
25%
2022
$3,805
40%
$523,885
192%
2021
$2,727
-6%
$179,544
-10%
2019
$2,890
3%
$199,999
—
2018
$2,810
-17%
$199,999
-23%
2017
$3,381
-2%
$260,966
—
2016
$3,462
—
$260,966
—
2015
$3,469
-9%
$260,966
-10%
2014
$3,827
-1%
$289,962
—
2013
$3,851
—
$289,962
—
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 6204 Gulf of Mexico Blvd #204

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NMLS#: 1598647

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

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6204 Gulf Of Mexico Boulevard #204, Marathon, FL 33050 (MLS# 618240) is a Condo property with 3 bedrooms and 2 full bathrooms. 6204 Gulf Of Mexico Boulevard #204 is currently listed for $1,095,000 and was received on January 21, 2026. Want to learn more about 6204 Gulf Of Mexico Boulevard #204? Do you have questions about finding other Condo real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

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