S MARATHON SHORES
Homes for Sale in Marathon, FL

Community in Marathon · Monroe County · ZIP 33050
17 homesBuilt 1946–1953
Free · No obligation
Talk to a S MARATHON SHORES Expert

True comps, carrying-cost math, and listings before the portals.

Built fromLive floridakeys data19 years of closingsFL DOR public recordsUpdated twice daily
Live · S MARATHON SHORES Housing Pulse floridakeys + public records Analysis by Momentum Realty · $3.5B+ sold · 8,500+ transactions · Top 1% in Florida (RealTrends)
Tempo
1
Sold · last 12 mo
10-yr average: about 3 a year
Ownership and context
82%
Owner-occupied · S MARATHON SHORES
14 of 17 parcels homesteaded (FL DOR 2025)
18%
Non-owner-occupied · S MARATHON SHORES
incl. 12% trust or LLC-held · 0% out-of-state
0%
Cash buyers · S MARATHON SHORES
0 of 3 sales, 12 mo ending July 2021
17
Homes in the community
17 residential parcels (FL DOR 2025)
Track record · 19 years of records
Est. 1946
Community established
homes built 1946-1953, median 1951 (FL DOR 2025)
5.9%/yr
Turnover rate
about 1 of 17 homes trade a year

If we were buying in S MARATHON SHORES today, this is the order of operations we would run for our clients.

1

Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.

2

Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.

3

Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.

4

Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.

5

Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in S MARATHON SHORES.

A closer look at the S MARATHON SHORES market

The housing stock is 17 homes built between 1946 and 1953, and 82% of parcels are homesteaded — the owner-occupancy proxy in the Florida DOR assessment roll.

The location and the amenities are priced into every listing in S MARATHON SHORES. The deal is won or lost on condition, the comps, and the renovation math.

Jon Brooks · Founder, Momentum Realty

HOA, CDD & Fees

In short
  • Mandatory HOA — confirm current dues
  • Any club/amenity membership is billed separately

Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.

The takeaway

Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed S MARATHON SHORES sales matched to your home.

What is your S MARATHON SHORES home worth?

Get a no-obligation home value based on real comparable sales in S MARATHON SHORES, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.

See homes for sale in S MARATHON SHORES on the map →

Real comps, not an automated estimate.

The real cost & risk here

Before the list price, the Florida math the portals skip. These are Monroe County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.

$5,590/mo
Monroe County typical true cost to own
$365/mo
Monroe County typical home insurance
Check CDD
Confirm before you offer

County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.

Frequently Asked Questions

How many homes are in S MARATHON SHORES?
The Florida DOR 2025 assessment roll shows 17 homes in S MARATHON SHORES (public records).
What share of S MARATHON SHORES is owner-occupied?
82% of S MARATHON SHORES parcels carry a homestead exemption on the 2025 Florida DOR roll, the owner-occupancy proxy in public records.
When were the homes in S MARATHON SHORES built?
Homes in S MARATHON SHORES were built between 1946 and 1953, with a median year built of 1951 (FL DOR 2025 roll).
Do cash buyers compete in S MARATHON SHORES?
Cash buyers took 0% of S MARATHON SHORES sales in the 12 months ending July 2021 (0 of 3 closings, floridakeys).
Who is the best real estate agent for S MARATHON SHORES?
The best agent for S MARATHON SHORES is one who actively works Marathon and knows the community's pricing, fees, and current inventory. Tell us what you're looking for in the form on this page and Momentum Realty will match you with a local specialist for S MARATHON SHORES.
How do I find a top Marathon real estate agent who knows S MARATHON SHORES?
Share a few details in the form on this page. Momentum Realty has 280+ agents and more than $3.5B in closed sales, and we'll connect you with one who knows S MARATHON SHORES and the wider Marathon area.
Can Momentum Realty connect me with an agent for S MARATHON SHORES?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your S MARATHON SHORES purchase or sale - no call center and no pressure.

Data sources & freshness

Housing stock & ownershipFlorida DOR 2025 assessment roll (street-list match (2 streets, ZIP 33050))
Historical depthClosed-sale records back to 2007 (50 transactions analyzed)

Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.

Momentum Research figures are our own analysis of floridakeys records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.

Own a home here?

You just read the data. Now see what your home is worth.

The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the floridakeys member average and 8 days faster, and we’ll price yours against live your area comps.

Looking to buy here? Search homes for sale →

What’s your home worth in your area?

A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.

By submitting, you agree that EAB RE INVESTMENTS LLC (Momentum Realty) and its agents may call, email, and text you about your inquiry, which may involve automated means and prerecorded or artificial voices. You do not need to consent as a condition of buying any property, goods, or services. To opt out, reply STOP at any time or reply HELP for assistance. You can also click the unsubscribe link in emails. Message and data rates may apply. Message frequency may vary. See our Privacy Policy and SMS Terms.or call (904) 351-6461
CallFree valuation →

More Marathon & The Florida Keys & Monroe County guides

Compare before you commit - every guide covers pricing, HOA/CDD, insurance posture, and fit. Browse all of The Florida Keys & Monroe County or the full Neighborhood Finder.

Talk to a Local S MARATHON SHORES Expert
Call Get Listings