280 12th St
Marathon, FL 33051
3 Beds
3 Baths
1,731 sqft
3 Beds
3 Baths
1,731 sqft
Local Information
- Map ViewExplore the area around 280 12th St.
- Schools1 Preschool School1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1961
Living Area
1,731 sqft
Price/Sqft
$946
About this House
East facing, single family pool-home offers 75 ft. concrete dock w/ step down, 10,000 lb. lift & instant Vaca Cut access at the end of its deep & wide canal! Inviting & spacious 3 bedroom concrete home tucked safely in the walkable city of Key Colony Beach. Durable terrazzo flooring greets you upon entry leading you from the airy front living room into its updated granite kitchen w/ pass through bar. Beautiful pool & canal views pour in from the dining room's large picture windows. The adjoining Den could also function as a 4th bedroom or office, already equip with pocket doors to close off. Completing the home: efficient & protective hurricane impact windows throughout, a fully fenced yard plus ample parking. Ideal whether you're looking to weekly vacation rent or live in full time!
280 12th St, Marathon, FL 33051 is a 3 bedroom, 3 bathroom, 1,731 sqft single-family home built in 1961. It last sold for $960,000 on Nov 19, 2020. It is currently off market. The Trulia Estimate is $1,636,900, with a rent estimate of $5,735/month.
Home Details for 280 12th St
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Appliances & Utilities Cable ReadyDishwasherDryerMicrowaveRefrigeratorWasher |
Levels, Entrance, & Accessibility Floors: Tile |
Interior Details Ceiling Fan |
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Exterior Home Features Roof: MetalDeckExterior: StuccoFoundation Type: ConcretePatioPorch |
Pool Pool |
Parking & Garage Parking Spaces: 4Parking: Carport |
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Year Built Year Built: 1961Year Updated: 2004 |
Property Type / Style Property Type: Single Family Home |
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Furnished |
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Units in Building: 1 |
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Lot Area: 8250 sqft |
Price History for 280 12th St
| Date | Price | Event | Source |
|---|---|---|---|
| 11/19/2020 | $960,000 | Sold | FLKMLS #592602 |
| 09/17/2020 | $980,000 | Listed For Sale | Agent Provided |
| 04/03/2019 | $846,000 | Sold | N/A |
Market trends in Key Colony Beach
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
58
5MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $11,590 |
| Assessment | $1,311,690 |
Home facts updated by county records
Comparable Sales for 280 12th St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.16 | Single-Family Home | $1,600,000 | 02/03/26 | 3 | 2 | 1,776 | |
0.16 | Single-Family Home | $2,550,000 | 10/17/25 | 3 | 2.5 | 2,077 | |
0.27 | Single-Family Home | $1,075,000 | 03/10/26 | 3 | 3 | 1,770 | |
0.13 | Single-Family Home | $1,340,000 | 04/10/26 | 4 | 3 | 1,813 | |
0.27 | Single-Family Home | $1,100,000 | 05/22/26 | 3 | 3 | 1,511 | |
0.11 | Single-Family Home | $1,300,000 | 05/14/26 | 3 | 2 | 1,599 | |
0.17 | Single-Family Home | $2,237,500 | 04/20/26 | 3 | 2 | 1,584 | |
0.20 | Single-Family Home | $999,000 | 11/20/25 | 3 | 2 | 1,170 | |
0.21 | Single-Family Home | $2,400,000 | 04/24/26 | 3 | 2.5 | 2,521 | |
0.20 | Single-Family Home | $2,500,000 | 05/19/26 | 3 | 3 | 2,418 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.
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Assigned Schools
These are the assigned schools for 280 12th 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 Review11mo ago - Stanley Switlik Elementary School
- PK-5
- Public
- 573 Students
5/10GreatSchools RatingParent Rating AverageStanley Switlik Elementary has amazingly dedicated, caring teachers and staff. I could not ask for better for my son.Parent Review16y ago 
Check out schools near 280 12th St.
What Locals Say about Key Colony Beach
At least 4 Trulia users voted on each feature.
100 % Say it's quiet
100 % Say it's walkable to restaurants
91 % Say yards are well-kept
90 % Say parking is easy
86 % Say car is needed
80 % Say it's dog friendly
80 % Say people would walk alone at night
78 % Say streets are well-lit
57 % Say they plan to stay for at least 5 years
50 % Say there's holiday spirit
50 % Say there are sidewalks
50 % Say there are community events
50 % Say there's wildlife
38 % Say kids play outside
33 % Say neighbors are friendly
33 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
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Homes for sale near 280 12th St
- 0.38 ACRESLoKation Real Estate - Pompano Beach
Coldwell Banker Schmitt Real Estate Co.
Coldwell Banker Schmitt Real Estate Co.- Coldwell Banker Schmitt Real Estate Co.
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Off Market Homes Near 280 12th St
SOLDAUG 7, 2026Island Breeze Realty, LLC
SOLDJUL 31, 2026Coldwell Banker Schmitt Real Estate Co.
SOLDJUL 28, 2026Berkshire Hathaway HomeServices Keys Real Estate
SOLDJUL 20, 2026Coldwell Banker Schmitt Real Estate Co.
SOLDJUL 17, 2026Coldwell Banker Schmitt Real Estate Co.
SOLDJUL 17, 2026Ocean Sotheby's International
SOLDJUL 14, 2026Coldwell Banker Schmitt Real Estate Co.
SOLDJUL 13, 2026Coldwell Banker Schmitt Real Estate Co. (KW)- See more homes for sale inMarathon
Frequently asked questions about 280 12th St
- What is 280 12th St estimated to be worth?Trulia's estimated value for 280 12th St in Marathon, FL is $1,636,900.
- What is the price history for 280 12th St?280 12th St in Marathon, FL last sold for $960,000 in November 2020.
- Is Marathon a buyer's or seller's market?Marathon is currently a buyer's market, based on recent for-sale activity.
- What are the closest schools to 280 12th St?The closest schools to 280 12th St in Marathon, FL are Marathon School (Middle/High, rated 5/10), Stanley Switlik Elementary School (Pre-K, rated 5/10).
- Does 280 12th St have air conditioning?Yes, 280 12th St in Marathon, FL has air conditioning.
- Does 280 12th St have a pool?Yes, 280 12th St in Marathon, FL has a pool.