For sale

Price cut: $10K (7/14)

$559,000

423 Sombrero Beach Rd APT 10, Marathon, FL 33050

3beds

1,427sqft

$4,886/mo

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Condominium

Built in 1974

-- sqft lot

$544,800 Zestimate^®

$392/sqft

$1,473/mo HOA

What's special

Private boat dockageCanal frontGenerously sized bedroomsSpacious residence

Experience the best of island living in this canal front 3 bedroom, 2.5 bath condo just steps from Sombrero Beach. Designed for both relaxation and adventure, this spacious residence offers private boat dockage and a sparkling pool right outside your door—perfect for days in the sun and sunset cruises through the canals. Generously sized bedrooms, located on the second floor, provide comfort and privacy. Excellent walking/biking paths to Sombrero Beach, nearby dining, live music, and the Florida Keys Country Club golf course. Ideally for a full-time residence, or vacation escape, this condo captures the true Florida Keys lifestyle.

39 days

966

30

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Heating

Has Heating (Unspecified Type)

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Freezer
Laundry: Laundry Room

Features

Granite Counters
Flooring: Tile
Furnished: Yes

Interior area

Total structure area: 1,427
Total interior livable area: 1,427 sqft

Property

Features

Patio & porch: Open Porch/Balcony, Screened Patio
Has private pool: Yes
Pool features: In Ground, Concrete, Decked
On waterfront: Yes

Details

Parcel number: 00355300000111
Zoning: RH - Residential High

Construction

Type & style

Home type: Condo
Architectural style: Townhouse
Property subtype: Condominium

Materials

Condition

Updated/Remodeled
New construction: No
Year built: 1974

Utilities & green energy

Utilities for property: Water Separate Meter, Elect Separate Meter

Community & HOA

Community

Features: Community Dockage, Beach, Bike Paths
Subdivision: Harbor Club South (50.0)

HOA

Has HOA: Yes
Services included: Maintenance Structure, Insurance, Common Area Mnt
HOA fee: $1,473 monthly

Location

Region: Marathon

Financial & listing details

Price per square foot: $392/sqft
Tax assessed value: $446,540
Annual tax amount: $4,890
Date on market: 7/3/2026
Listing terms: No Seller Finance,Cash,Conventional

Estimated market value

$544,800

$518,000 - $572,000

$4,202/mo

Price history

Date	Event	Price
7/14/2026	Price change	$559,000-1.8%$392/sqft
Source: FLKMLS #618466 Report a problem
7/3/2026	Listed for sale	$569,000$399/sqft
Source: Key West AOR #618466 Report a problem
5/22/2026	Listing removed	$569,000$399/sqft
Source: MLKAR #618466 Report a problem
2/24/2026	Price change	$569,000-2.7%$399/sqft
Source: Key West AOR #618466 Report a problem
2/4/2026	Listed for sale	$585,000+6.4%$410/sqft
Source: MLKAR #618466 Report a problem
7/24/2023	Sold	$550,000+67.2%$385/sqft
Source: Public Record Report a problem
10/7/2003	Sold	$329,000+112.3%$231/sqft
Source: Public Record Report a problem
8/17/1999	Sold	$155,000+24%$109/sqft
Source: Public Record Report a problem
4/8/1994	Sold	$125,000$88/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,891 -3.8%	$446,540
2024	$5,085 +124.2%	$446,540 +102.8%
2023	$2,268 +1.6%	$220,232 +3%
2022	$2,231 +0.6%	$213,818 +3%
2021	$2,219 +2.1%	$207,591 +1.4%
2020	$2,173	$204,725 +2.3%
2019	$2,173 +1.9%	$200,123 +1.9%
2018	$2,134 +3.7%	$196,392 +2.1%
2017	$2,057 +1.8%	$192,353 +2.1%
2016	$2,021 -0.3%	$188,397 +0.7%
2015	$2,027	$187,087