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.
For sale
Price cut: $25K (2/12)
$585,000
423 Sombrero Beach Rd APT 9, Marathon, FL 33050
3beds
1,427sqft
Est.:
Condominium, Residential - Condo/Townhouse, Townhouse
Built in 1974
-- sqft lot
$567,400 Zestimate®
$410/sqft
$1,357/mo HOA
What's special
Canal accessGranite kitchen countertops
- 30 days |
- 1,999 |
- 47 |
Zillow last checked: 8 hours ago
Listing updated: February 12, 2026 at 05:39am
Listed by:
Jennifer Davis 815-236-1328,
Island Breeze Realty, LLC
Source: FLKMLS,MLS#: 618155
Originating MLS: Marathon/Lower Keys
Originating MLS: Marathon/Lower KeysTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
- Laundry: Laundry Room
Features
- Granite Counters, Bar, Walk-In Closet(s)
- Flooring: Tile
- Doors: Sliding Glass Doors
- Windows: Drapes/Blinds Incl, Window Treatments, Impact Rstnce Window, Accordion
- Furnished: Yes
Interior area
- Total interior livable area: 1,427 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Assigned
Accessibility
- Accessibility features: No
Features
- Levels: Two
- Stories: 2
- Patio & porch: Open Porch/Balcony, Screened Patio
- Has private pool: Yes
- Pool features: Heated, In Ground, Concrete
- Has view: Yes
- View description: Canal
- Has water view: Yes
- Water view: Canal
- Waterfront features: Canal Front, Waterfront, Dock: Concrete, Dock Length: 36, Dockage: Assigned Dock
Lot
- Features: 1/4 - 1/2 Acre
Details
- Parcel number: 00355300000110
- Zoning: RH
- Zoning description: Residential High
- Special conditions: Standard
Construction
Type & style
- Home type: Condo
- Architectural style: Townhouse
- Property subtype: Condominium, Residential - Condo/Townhouse, Townhouse
Materials
- CBS
- Roof: Concrete
Condition
- Year built: 1974
Utilities & green energy
- Electric: Elect Separate Meter
- Sewer: Municipal Sewer, Public Sewer
- Water: Water Separate Meter
- Utilities for property: FKAA, Buyer to Verify
Community & HOA
Community
- Features: Pool, Bike Paths, Beach, Clubhouse, Community Dockage
- Subdivision: Harbor Club South (50.0)
HOA
- Has HOA: Yes
- Services included: Maintenance Structure, Maintenance Grounds, Building Insurance
- HOA fee: $1,357 monthly
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $410/sqft
- Tax assessed value: $438,415
- Annual tax amount: $4,628
- Date on market: 1/16/2026
- Listing terms: Cash,Conventional
Estimated market value
$567,400
$539,000 - $596,000
$6,577/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/12/2026 | Price change | $585,000-4.1%$410/sqft |
Source:  Key West AOR #618155 Report a problem | ||
| 1/16/2026 | Listed for sale | $610,000+144%$427/sqft |
Source:  FLKMLS #618155 Report a problem | ||
| 5/24/2012 | Sold | $250,000$175/sqft |
Source: FLKMLS #555283 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,628 +1.2% | $403,128 +10% |
| 2024 | $4,575 +9.7% | $366,480 +10% |
| 2023 | $4,172 +6.4% | $333,164 +10% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$4,700/mo
Principal & interest
$2738
HOA Fees
$1357
Other costs
$605
Climate risks
Neighborhood: 33050
Nearby schools
GreatSchools rating
- 4/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 1.3 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 0.4 mi
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