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$585,000

  • For Sale
  • Active
  • Condo
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 1,427 Sq. Ft.
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Waterfront Townhouse | Dockage + 2025 HVAC + Fresh Price Now offered at a competitive new price, this turnkey 3-bedroom, 2.5-bath waterfront townhouse delivers exceptional value in today's Florida Keys market. Featuring assigned dockage for boats up to 36 feet, canal access, and a brand new 2025 HVAC system with approximately nine years remaining on the transferable warranty, this property stands out. Offered fully furnished and move-in ready, this canal-front condo includes an open-concept living area, granite kitchen countertops, and a screened patio with water views. A resort-style community pool is located just steps away, creating the perfect setting for weekend escapes or extended winter stays. Whether you are searching for a low-maintenance second home, a seasonal retreat from colder climates, or a waterfront property with long-term flexibility, this residence offers comfort, convenience, and coastal living with major mechanical updates already in place.

Full Property Details for 423 Sombrero Beach Rd #9

General

  • Price: $585,000
  • HOA FEE: $1,356/month
  • Taxes: $4,628 (2025)
  • Status: Active
  • Type: Condo
  • Source: Greater_Miami
  • MLS ID: A11955225
  • Updated: 2/12/2026
  • Added to Site: 44 day(s) ago

Interior

  • Interior Features: First Floor Entry, Entrance Foyer, Pull Down Stairs, Walk-In Closet(s), Utility Room/Laundry
  • Appliances: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
  • Furnished: Yes
  • Furnishings: Furnished
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3
  • Bedroom Features: Primary Bath Shower, Primary Bedroom Upstairs

Other Rooms

  • Living Room: Utility Room/Laundry Sq. Ft.
  • Dining Room: Family/Dining Combination, Snack Bar/Counter
  • Laundry: Utility Room/Laundry

Additional Information

  • Shared Amenities: Billiard Room, Boat Dock, Community Room, Heated Pool
  • Maint. Includes: Building Exterior, Common Area, Insurance, Landscaping/Lawn Maintenance, Pool Service, Recreation Facilities
  • Security/Safety: No Security

Exterior

  • Exterior Features: Open Balcony
  • Deck/Patio: Open Balcony, Screened Porch

Parking

  • Parking Features: 2 Or More Spaces

Location

  • Area: Harbor Club South Condomi
  • County: Monroe County
  • Subdivision: HARBOR CLUB SOUTH CONDOMI
  • Building Name: Harbor Club South Condomi

Community

  • Community Name: Harbor Club South Condomi
  • Association: Yes
  • Units Assoc/Comm: 13
  • Pets Allowed: Yes

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Central

Structural Information

  • Architectural Style: Split Level
  • Structure Type: Townhouse, Condo
  • Detached/Attached: Attached
  • Construction: CBS Construction
  • Windows: Clear Impact Glass, Complete Accordian Shutters, Hurricane Shutters, Sliding
  • Entry Floor Number: 1
  • Entry Location: Foyer
  • Building Size: 1427
  • Square Feet: 1,427
  • Living Area: 1,427 Sq. Ft.
  • Year Built: 1974

Unit Information

  • Units in Complex: 13

Lot Features

  • Property View: Canal

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front, No Fixed Bridges, Seawall

Financial Considerations

  • Price Per Sq. Ft.: $409.95
  • Association Fee: $1,356
  • Assoc Fee Freq.: Monthly
  • Tax Amount: $4,628
  • Tax Year: 2025
  • Terms: All Cash, Conventional, FHA

Disclosures and Reports

  • Legal Description: APT 9 HARBOR CLUB SOUTH CONDOMINIUM BLDG NO. 1 BOOT KEY OR604-191 OR610-22 OR610-798 OR649-112OR756-1481 OR1067-927 OR1284-1171/73M/T OR1623
  • Restrictions: Renting Limited
  • Inclusions: Dock Available
  • Property ID: 00355300-000110

Listed by Island Breeze Realty, LLC

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Listing agent

— 423 Sombrero Beach Rd #9 —

  • Island Breeze Realty, LLC

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 423 Sombrero Beach Rd #9

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-51.2 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-120.4 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 423 Sombrero Beach Rd #9 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/12/2026
Price Reduced
$585,000
-4.1%
MLS
1/15/2026
Listed
$610,000
144%
MLS
5/24/2012
Sold
$250,000
—
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 423 Sombrero Beach Rd #9

Year
Property Taxes
Change
Tax Assessment
Change
2024
$4,575
10%
$438,415
19%
2023
$4,172
6%
$366,974
10%
2022
$3,922
7%
$332,964
21%
2021
$3,679
4%
$275,342
3%
2019
$3,541
3%
$266,304
—
2018
$3,438
—
$266,304
-7%
2017
$3,444
7%
$285,068
22%
2016
$3,204
—
$233,885
—
2015
$3,211
-2%
$233,885
—
2014
$3,274
6%
$233,885
10%
2013
$3,080
—
$212,623
—
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.

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

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NMLS#: 1598647

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Listed by Island Breeze Realty, LLC

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423 Sombrero Beach Rd #9, Marathon, FL 33050 (MLS# A11955225) is a Condo property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 423 Sombrero Beach Rd #9 is currently listed for $585,000 and was received on January 15, 2026. Want to learn more about 423 Sombrero Beach Rd #9? 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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