OPEN SAT, 12PM TO 2PM
For sale
$559,000
Est. $5,732/mo —
3
bd
•
2.5 ba
•
1,427
sq ft

423 Sombrero Beach Rd #10, Marathon, FL 33050

map-entry

About this home

CondoProperty Type
1974Year Built
$392Price/Sq.Ft.
$1,472/moHOA Dues
2 spacesParking
Listed by Hapynkeys Rutskin • Coldwell Banker Schmitt Real Estate Co.
Listing updated:
Redfin checked: a minute ago
•Source:FLKMLS #618466
Listing provided courtesy of Florida Keys MLS (FLKMLS)
237 days on Redfin • 235 views • 6 favorites

Payment calculator

$5,732 per month

Principal and interest$2,972
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($111,800)
Home price
$559,000
Loan details
30-yr fixed, 6.99%
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Next available tour time: Tomorrow
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Saturday, Nov 14
12:00pm - 2:00pm

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Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 1.3mi

4/10
Marathon School

Public 6-12 • Assigned • 0.3mi

4/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

423 Sombrero Beach Rd #10 · $559,000
$551K and above
75% chance or better to win
Why $551K+ is a strong offer
DAYS ON MARKET
238 days
The average home goes pending in 174 days.
SALE-TO-LIST
94.0%
Most homes are selling 6% below list price.
About offer insights

Property details

Kitchen

Bathroom

Bedroom

Living

Dining

  • Interior features
  • Granite counters
  • Blinds
  • Drapes
  • Furnished
  • Bathrooms
  • 2 full bathrooms
  • 1 half bathroom
  • Kitchen
  • Dishwasher
  • Refrigerator
  • Range
  • Oven
  • Microwave
  • Disposal
  • Freezer
  • Laundry & utility
  • Laundry room
  • Washer
  • Dryer
  • Flooring
  • Tile
  • Heating & cooling
  • Central electric heating
  • Central air
  • Ceiling fans

Sale and tax history for 423 Sombrero Beach Rd #10

Public record

Beds
3
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1974
Finished Sq. Ft.
1,427
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,427
Year built
1974
Style
Condo/Co-op
County
Monroe County
APN
1566 32 00355300000111
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.

About this building

1 for sale
423 Sombrero Beach Rd, Marathon, FL 33050
Photo via 10 listing
Units for sale
$559,0003 beds2.5 baths1427 sq ft

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Marathon, FL • 33050
Average low and high temperatures (°F)
72
64
75
68
79
71
80
75
85
79
88
82
89
82
89
82
87
79
83
78
79
73
76
70
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

98/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 11% for direct sun exposure in Marathon. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.4 hrs
8.1 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 423 Sombrero Beach Rd #10

$531,497
$28K under list price of $559K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $455K to $815K.

More resources

Rental earnings

Est. $2,596 per month, based on comparable rentals

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GreatSchools Ratings provided by GreatSchools.org.