423 80th St
Marathon, FL 33050
4 Beds
2 Baths
1,449 sqft
$545,000
Last Sold: Feb 27, 2026
3% below list $559K
$376/sqft
Est. Refi. Payment $3,089/mo*
$545,000
Last Sold: Feb 27, 2026
3% below list $559K
$376/sqft
Est. Refi. Payment $3,089/mo*
4 Beds
2 Baths
1,449 sqft
Homes for sale near 423 80th St
NEW CONSTRUCTIONNo Nonsense Real Estate Branch Office- Coldwell Banker Schmitt Real Estate Co.
- NEW CONSTRUCTIONPremiere Plus Realty Company
See more homes for sale inMarathon
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Local Information
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Description
Welcome to 423 80th Street in the heart of Marathon! This beautifully maintained Keys home offers a perfect blend of comfort and island living. Step inside to find soaring vaulted ceilings and an open-concept living and dining area filled with natural light. The updated kitchen features wood cabinetry, stainless steel appliances, and ample counter space, ideal for both everyday meals and entertaining guests.The spacious living room flows seamlessly to the outdoors, where a large patio and lush tropical landscaping create the perfect backdrop for relaxing or hosting gatherings. With plenty of yard space, there's room for a boat or RV--making it easy to enjoy all the boating, fishing, and water activities the Florida Keys are famous for.The home also boasts modern flooring throughout, updated lighting, and thoughtful touches that enhance both style and functionality. Whether you're looking for a full-time residence, a vacation escape, or an investment property, this home checks all the boxes.Located just minutes from Marathon's beaches, marinas, dining, and attractions, you'll love the convenience of being close to everything while still enjoying a quiet neighborhood setting. Experience the best of Keys living with this inviting Marathon retreat!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from February 27, 2026
Home Highlights
Parking
Open Parking
Outdoor
Patio
View
No Info
HOA
None
Price/Sqft
$376/sqft
Listed
180+ days ago
Home Details for 423 80th St
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Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2 |
Dimensions and Layout Living Area: 1449 Square Feet |
Appliances & Utilities Utilities: FKAA, Sewer AvailableAppliances: Refrigerator, Stainless Steel Appliance(s), Oven, RangeRefrigerator |
Heating & Cooling Has CoolingAir Conditioning: Central Air,Ceiling Fans(s) |
Gas & Electric Electric: Elect Separate Meter |
Windows, Doors, Floors & Walls Flooring: Terrazzo |
Levels, Entrance, & Accessibility Stories: 1Levels: OneFloors: Terrazzo |
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Exterior Home Features Patio / Porch: PatioNo Private Pool |
Parking & Garage No CarportNo GarageNo Attached GarageHas Open ParkingParking: Open,Off Street |
Frontage Waterfront: None, Dockage: NoneNot on Waterfront |
Water & Sewer Sewer: Municipal Sewer, Public Sewer |
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Year Built Year Built: 1956 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Construction Materials: CBS |
Property Information Parcel Number: 00101230000000 |
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Price List Price: $559,000Price Per Sqft: $376/sqft |
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MLS Status: Closed |
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Direction & Address City: MarathonCommunity: Old Towne Centre (52.0) |
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Community Features: Beach, Bike Paths, Airport/Runway |
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HOA Fee Includes: NoneAssociation for this Listing: Marathon/Lower KeysNo HOA |
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Lot Area: 7405.2 sqft |
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Special Conditions: Standard |
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Mls Number: 616190Water View: None |
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BeachBike PathsAirport/Runway |
Last check for updates: about 8 hours ago
Listed by Samuel Davis Williams, (305) 289-6559
Coldwell Banker Schmitt Real Estate Co.
Bought with: Samuel Davis Williams, (305) 289-6559, Coldwell Banker Schmitt Real Estate Co.
Originating MLS: Marathon/Lower Keys
Source: FLKMLS, MLS#616190
Price History for 423 80th St
| Date | Price | Event | Source |
|---|---|---|---|
| 02/27/2026 | $545,000 | Sold | FLKMLS #616190 |
| 02/24/2026 | $559,000 | Contingent | Key West AOR #616190 |
| 01/30/2026 | $559,000 | PendingToActive | Key West AOR #616190 |
| 11/26/2025 | $559,000 | Contingent | Key West AOR #616190 |
| 11/24/2025 | $559,000 | PriceChange | Key West AOR #616190 |
| 10/24/2025 | $579,000 | PriceChange | Key West AOR #616190 |
| 10/19/2025 | $583,900 | PendingToActive | MLKAR #616190 |
| 10/16/2025 | $583,900 | Contingent | FLKMLS #616190 |
| 10/07/2025 | $583,900 | PriceChange | FLKMLS #616190 |
| 09/08/2025 | $594,000 | PriceChange | FLKMLS #616190 |
| 08/19/2025 | $629,000 | Listed For Sale | FLKMLS #616190 |
| 03/24/2021 | ListingRemoved | N/A | |
| 08/13/2017 | $209,000 | ListingRemoved | N/A |
| 07/27/2017 | $209,000 | Listed For Sale | N/A |
| 06/18/2012 | $95,000 | Sold | N/A |
| 10/29/2011 | $194,900 | ListingRemoved | Agent Provided |
| 10/28/2011 | $194,900 | PriceChange | Agent Provided |
| 10/26/2011 | $0 | Listed For Sale | Agent Provided |
| 09/01/2011 | $0 | ListingRemoved | Agent Provided |
| 08/28/2011 | $0 | Listed For Sale | Agent Provided |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $4,476 |
| Assessment | $578,267 |
Home facts updated by county records
Comparable Sales for 423 80th St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.04 | Single-Family Home | $590,000 | 08/01/25 | 3 | 2 | 1,346 | |
0.03 | Single-Family Home | $625,000 | 04/30/26 | 3 | 2 | 1,283 | |
0.07 | Single-Family Home | $635,000 | 03/23/26 | 2 | 2 | 1,446 | |
0.18 | Single-Family Home | $605,000 | 08/28/25 | 3 | 2 | 1,242 | |
0.10 | Single-Family Home | $760,000 | 02/11/26 | 3 | 3 | 1,595 | |
0.11 | Single-Family Home | $1,000,000 | 06/27/25 | 4 | 3 | 1,768 | |
0.18 | Single-Family Home | $1,208,000 | 07/15/25 | 3 | 2 | 1,104 | |
0.05 | Single-Family Home | $1,299,000 | 03/09/26 | 3 | 2 | 1,188 |
Assigned Schools
These are the assigned schools for 423 80th St.
- Marathon School
- 6-12
- Public
- 797 Students
5/10GreatSchools RatingParent Rating AverageMarathon high school has a horrible education system I went there for a tew years and couldn't tell you one productive thing I've learned in that school administration also blows some of them have horrible attitude and hardly ever do anything about occurring issues they focus on dress code and attendance rather than the drug issue there which seem to be more important than a little rip in your jeans and other deceitful things that happen there as well they are extremely disorganized when it comes to state testing I would not recommend putting your child in this school they also seem to disregard issues between students until it gets physical and have to do something about it most the time they'd rather sit around because they don't like to write reports the things that they discipline for is absolutely ridiculous your child will get disciplined for a tardy before they'll get disciplined for skipping classes they'll bring it your attention when your child's academics are at risk due to poor attendance.Other Review8mo ago - Stanley Switlik Elementary School
- PK-5
- Public
- 573 Students
4/10GreatSchools RatingParent Rating AverageStanley Switlik Elementary has amazingly dedicated, caring teachers and staff. I could not ask for better for my son.Parent Review15y ago 
Check out schools near 423 80th St.
What Locals Say about Marathon
At least 61 Trulia users voted on each feature.
82 % Say car is needed
79 % Say people would walk alone at night
76 % Say parking is easy
72 % Say it's quiet
70 % Say it's dog friendly
70 % Say yards are well-kept
68 % Say there's holiday spirit
61 % Say it's walkable to restaurants
53 % Say there's wildlife
53 % Say they plan to stay for at least 5 years
51 % Say there are community events
48 % Say kids play outside
44 % Say neighbors are friendly
37 % Say it's walkable to grocery stores
36 % Say there are sidewalks
29 % Say streets are well-lit
Learn more about our methodology.
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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
Homes for rent near 423 80th St
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Off Market Homes Near 423 80th St
- SOLDMAY 8, 2026Coldwell Banker Schmitt Real Estate Co.
- SOLDMAY 8, 2026Coldwell Banker Schmitt Real Estate Co.
- SOLDAPR 30, 2026Berkshire Hathaway HomeServices Knight & Gardner Realty
- SOLDAPR 30, 2026Berkshire Hathaway HomeServices Keys Real Estate
- SOLDAPR 29, 2026Coldwell Banker Schmitt Real Estate Co.
- SOLDAPR 22, 2026Ocean Sotheby's International Realty
- SOLDAPR 21, 2026Key Colony Beach Realty
- SOLDAPR 17, 2026Coldwell Banker Schmitt Real Estate Co.
- SOLDAPR 16, 2026Coldwell Banker Schmitt Real Estate Co.
- SOLDAPR 14, 2026Coldwell Banker Schmitt RE Co.
- See more homes for sale inMarathon
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423 80th St, Marathon, FL 33050 is a 4 bedroom, 2 bathroom, 1,449 sqft single-family home built in 1956. This property is not currently available for sale. 423 80th St was last sold on Feb 27, 2026 for $545,000 (3% lower than the asking price of $559,000). The current Trulia Estimate for 423 80th St is $523,900.