Marathon Shores, FL Homes for Sale under $400,000

/30
$325,000

$4K PRICE DROP
- 2 Beds
- 2 Baths
- 860 Sq Ft
1129 Pebble Beach Ln Unit 12, Marathon, FL 33050

You don't often hear 'affordable' and 'Duck Key' in the same sentence, but this top-floor end unit proves you can live on one of the Keys' most desirable islands without breaking the bank. The end-unit location means extra windows that flood the space with natural light, and your private patio is the perfect spot to unwind at the end of the day. Inside you'll find tile floors throughout, a full

Megan Jones

Coldwell Banker Schmitt Islamorada

1129 Pebble Beach Ln Unit 12, Marathon, FL 33050
/14
$375,000

$185K PRICE DROP
100 Avenue I Unit 6, Marathon, FL 33050

Discover a rare opportunity to own an oversized boat slip with live-aboard approval in the desirable Cocoplum neighborhood of Marathon. Offering an impressive 22' width, 80' length, and 6' draft, this slip easily accommodates larger vessels, and a recently removed piling maximizes your available space. Nestled on the ocean side, you'll enjoy direct, fast, no-bridge access to the open water,

Donna Halstead

Coldwell Banker Schmitt RE Co.

100 Avenue I Unit 6, Marathon, FL 33050
/23
$325,000

$24K PRICE DROP
- 2 Beds
- 2 Baths
- 860 Sq Ft
1129 Pebble Beach Ln Unit 11, Marathon, FL 33050

Discover one of the best-priced properties in the Florida Keys! A beautifully updated 2-bedroom, 2-bathroom top-floor condo on sought-after Duck Key. Offering a flexible layout, tasteful upgrades, and a brand-new air-conditioning system, this home delivers comfort and value in equal measure. The main living area features a renovated kitchen with quartz countertops, stainless steel appliances, and

Coby Taylor

Expert Realty LLC (HQ)

1129 Pebble Beach Ln Unit 11, Marathon, FL 33050
/31
$339,000

$20K PRICE DROP
- 1 Bed
- 1 Bath
- 668 Sq Ft
6099 Overseas Hwy Unit LOT 48E, Marathon, FL 33050

Don't miss this unique waterfront RV lot in the sought after Key By the Sea community in Marathon. Lot 48E offers approximately 31.5 feet of canal frontage with an overall lot size of about 31.5 by 40.5 feet, over 1,250 sq feet, creating the opportunity to design your own RV setup, outdoor living space, or future waterfront retreat in the Florida Keys. The existing 1980 mobile home is in poor

Mallory Pinto

Keys Ocean Realty Inc.

6099 Overseas Hwy Unit LOT 48E, Marathon, FL 33050
/3
$299,000
- Land
- 7,405 Sq Ft
- $1,758,824 per Acre
Lot 17 Lot 17 Jamaica St, Duck Key, FL 33050

Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

Alric Francis Reality Investments Corp.

Lot 17 Lot 17 Jamaica St, Duck Key, FL 33050
/49
$370,000

New Construction
- 1 Bath
- 425 Sq Ft
10877 Overseas Hwy Unit 35, Marathon, FL 33050

Experience elevated island living at Ocean Isles Fishing Village, a beautifully rebuilt 7-acre gated oceanfront community in the heart of the Florida Keys. These newly constructed concrete block residences are built above flood elevation and offer the rare advantage of 7-day rentals, making them an exceptional choice for a vacation getaway, income-producing investment, or full-time residence.

Frank Griffiths Lokation Real Estate

10877 Overseas Hwy Unit 35, Marathon, FL 33050
/30
$300,000
- Land
- 1,306 Sq Ft
- $10,000,000 per Acre
6099 Overseas Hwy Unit 42E, Marathon, FL 33050

Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of water frontage with quick, direct ocean access. This lot has a spacious screened-in porch, a storage room, and plenty of dock space to relax and fish. A building right and the fifth-wheel currently on the site convey with this sale. Boat lifts are allowed. This is a a great buy for those looking to build a new,

Laurie Keiling Engel & Volkers Marathon

6099 Overseas Hwy Unit 42E, Marathon, FL 33050
/3
$299,000
- Land
- 7,405 Sq Ft
- $1,758,824 per Acre
Lot 18 Jamaica St, Duck Key, FL 33050

Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

Alric Francis Reality Investments Corp.

Lot 18 Jamaica St, Duck Key, FL 33050
/14
$399,000
- Land
- 7,671 Sq Ft
- $2,265,438 per Acre
223 Schooner Ln, Duck Key, FL 33050

Build your dream in the Florida Keys on this cleared corner lot in sought-after Duck Key. Much of the groundwork has already been complete allowing you to focus on designing your ideal island retreat.Next quarter the property will be at 42 points, after that next step to 44 points = permit. After 42 points which should be obtained in May, 2026, another 2 points can be gained by filing already

Lisa Frins Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

223 Schooner Ln, Duck Key, FL 33050
/30
$225,000

$54K PRICE DROP
- Land
- 871 Sq Ft
- $11,250,000 per Acre
6099 Overseas Hwy Unit 111E, Marathon, FL 33050

SUNRISE OCEAN VIEWS! Charming Key By the sea Buildable RV lot walking distance to all the amenities and waterfront common grounds. Ocean views from the front and privacy on the back side with full grown natural landscape. Have your coffee overlooking the incredible Sunrise views. Build your Keys Cottage when you are ready. Owner started selection process with builder they have a 901 sq ft 3 bed 2

Heather Mason Coastal Collection Real Estate Inc.

6099 Overseas Hwy Unit 111E, Marathon, FL 33050
/28
$375,000
35 Sombrero Blvd Unit B1, Marathon, FL 33050

SELLER IS OPEN TO OFFERS! Experience the quintessential Florida Keys lifestyle at Sombrero Marina, a casual and welcoming community in the heart of protected Boot Key Harbor. This slip is OWNED BAYBOTTOM. Per the survey, the slip is 87' long, 20.56' wide at the dock and 21.64' wide at the outside pilings. Up to 75' LOA and max 18'9'' beam, per the dockmaster. Slips capable of accommodating

Amy Puto Coldwell Banker Schmitt Real Estate Co.

35 Sombrero Blvd Unit B1, Marathon, FL 33050
/48
$195,000

$15K PRICE DROP
1466 Overseas Hwy Unit 6, Marathon, FL 33050

Slip 6 will accommodate up to a 48' LOA. New decking just installed on the finger pier. Its location in the basin keeps you protected. This 24-slip liveaboard marina will win you over alone with all of the amenities! Not to mention how it's immaculately maintained. Deep water access with 7' controlling depth per the dockmaster, buyer to confirm. Situated on the gulf side, you can enjoy beautiful

Amy Puto Coldwell Banker Schmitt Real Estate Co.

1466 Overseas Hwy Unit 6, Marathon, FL 33050
/94
$390,000

$25K PRICE DROP
- 2 Beds
- 1 Bath
- 776 Sq Ft
5301 Ocean Terrace Unit 7, Marathon, FL 33050

Boater's paradise in the heart of Marathon ! Beautifully furnished 2 bed 1 bath waterfront condo featuring stunning canal views and the perfect Florida Keys lifestyle with a private screened terrace ideal for enjoying breezes and unforgettable sunset views.The community offers deep-water dockage accommodating vessels up to 28 ft.Residents also enjoy the heated pool,BBQ area and relaxing outdoor

5301 Ocean Terrace Unit 7, Marathon, FL 33050
/2
$185,000
0 39th Tbr Only St Unit 620749, Marathon, FL

This is a building 'right' and does not include real estate. If a property does not have a right to build and the sites are compatible this TBR (Transferable Building Right) in the City of Marathon can be used so you don't have to wait in line to get a right and hope you can build. This right can be parked for future use. Buyer to verify receiver site with the city of Marathon and pay closing

Gidget Jackson RE/MAX Realty Group

0 39th Tbr Only St Unit 620749, Marathon, FL
/55
$139,900

$40K PRICE INCREASE
- 1 Bed
- 1 Bath
- 665 Sq Ft
1361 Overseas Hwy Unit F40, Marathon, FL 33050

Gorgeous little beachy house at 55+ Galway Bay in Marathon, FL, just minutes from the iconic Seven Mile Bridge and scenic Sombrero Beach. You must be approved and the land lease fees are $796 monthly, paid annually.This move-in ready home has been meticulously cared for and is perfect as a full-time residence or vacation getaway. Enjoy bright coastal living with durable vinyl plank flooring

Denise Gabbard SUNSET COMMUNITIES LLC

1361 Overseas Hwy Unit F40, Marathon, FL 33050
/14
$400,000

$85K PRICE DROP
- Land
- 8,276 Sq Ft
- $2,105,263 per Acre
202 Barque St, Duck Key, FL 33050

ACTIVE Building Permit In Hand. Start building your Dream Home NOW! Here's your opportunity to own one of the premier dry lots available on Duck Key. Approved building plans available from Seller. Optional membership is available at Club Duck Key, offering a heated and chilled swimming pool, tennis courts, pickleball, and a full calendar of social activities. The island also features two marinas

Karen Raspe, PA Ocean Sotheby's International

202 Barque St, Duck Key, FL 33050
/13
$199,000
- Land
- 12,196 Sq Ft
- $710,714 per Acre
0 Avenue M, Marathon, FL 33050

This is a property for someone thinking about the future, not just today. The lot measures 110' x 110' (just over a quarter acre), is cleared, and sits on a 100-foot-wide, boatable canal with quick access to open water. It's directly across from Cocoplum Beach, giving it a quiet, natural setting that's hard to find. You'll notice there are already homes on this street, including next door, and

Sam Williams Coldwell Banker Schmitt Real Estate Co.

0 Avenue M, Marathon, FL 33050
/21
$120,000
800 39th Street Gulf Unit 28, Marathon, FL 33050

Deep water boat slip for sale at Emerald Flats in Marathon, FL! Ideally located in the heart of the Florida Keys, Slip 28 is within walking distance to restaurants, Marathon Community Park, and water activities, with Sombrero Beach, Bahia Honda State Park, Islamorada, and Key West all just a short drive away. Amenities include on-site parking, gated man-gate access, bathroom facilities, water and

Sam Williams Coldwell Banker Schmitt Real Estate Co.

800 39th Street Gulf Unit 28, Marathon, FL 33050
/2
$185,000
0 39th Tbr Only St Unit 620748, Marathon, FL

This is a building 'right' and does not include real estate. If a property does not have a right to build and the sites are compatible this TBR (Transferable Building Right) in the City of Marathon can be used so you don't have to wait in line to get a right and hope you can build. This right can be parked for future use. Buyer to verify receiver site with the city of Marathon and pay closing

Gidget Jackson RE/MAX Realty Group

0 39th Tbr Only St Unit 620748, Marathon, FL
/6
$239,000

$80K PRICE DROP
- Land
- 2,482 Sq Ft
- $4,192,982 per Acre
319 Tuskegee St, Marathon, FL 33050

Seller Financing Available -- Prime Corner Lot with water views, in MarathonThis vacant, cleared corner lot sits in one of Marathon's most convenient and high-visibility locations. Directly across from Racetrac, the public library, Marathon High School, Fishermen's Hospital, Starbucks, mini golf, City Marina, the boat ramp, and the events park, this property offers unbeatable access to the

Tracey Petrusha LoKation

319 Tuskegee St, Marathon, FL 33050
/3
$299,000
- Land
- 7,405 Sq Ft
- $1,758,824 per Acre
Lot 17 Jamaica St, Duck Key, FL 33050

Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

Alric Francis Reality Investments Corp.

Lot 17 Jamaica St, Duck Key, FL 33050
/18
$340,000
- 1 Bed
- 1 Bath
- 656 Sq Ft
5301 Ocean Terrace Unit 1, Marathon, FL 33050

Turnkey island getaway in the heart of Marathon! This charming 1-bedroom, 1-bath home at 5301 Ocean Terrace comes fully furnished and ready for immediate enjoyment. HOA redid all the piping throughout the building, HOA includes pool usage and Boat slips of 28ft. Come see this unit today!

Sadih Bacallao Luxe Properties

5301 Ocean Terrace Unit 1, Marathon, FL 33050
/6
$150,000

$60K PRICE DROP
125 117th Street Ocean, Marathon, FL 33050

Market Rate Building Right Only. Transferal within the City of Marathon. Sender and Receiver must be approved by City please inquire for details. Buyer to pay ALL closing costs associated with the transaction Preliminary estimate of closing costs available upon request .

Sam Williams Coldwell Banker Schmitt Real Estate Co.

125 117th Street Ocean, Marathon, FL 33050
/28
$398,000

$17K PRICE DROP
- Land
- 9,583 Sq Ft
- $1,809,091 per Acre
143 S Indies Dr, Marathon, FL 33050

This property includes a transferable development right (TBR) that is already secured to the lot, making it ROGO-exempt and ready to build today. Even better, the TBR does not expire, giving you the flexibility to build now or hold the property and build later with no time pressure. Situated on a spacious corner lot on a desirable street, the property is located just one block from Club Duck Key,

AJ Vetter Palm House Real Estate

143 S Indies Dr, Marathon, FL 33050
/14
$349,000
- Land
- 9,147 Sq Ft
- $1,661,905 per Acre
101 S Bahama Dr, Duck Key, FL 33050

Build your Florida Keys dream home on this exceptional oversized 9,212-square-foot corner lot in the exclusive community of Duck Key. This cleared lot offers a rare opportunity to create your own vision with approved plans for a thoughtfully designed 3-bedroom, 3.5-bath coastal residence featuring an open-concept layout, spacious walk-in laundry room, generous storage, garage, covered terrace,

Kelsey Caputo Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

101 S Bahama Dr, Duck Key, FL 33050
/27
$399,000

New Construction $41K PRICE DROP
- 2 Beds
- 2 Baths
- 960 Sq Ft
101 11th Street Ocean Unit 19, Marathon, FL 33050

Ocean Breeze makes island living easy in this Florida Keys waterfront enclave. This fully furnished, newly constructed manufactured home is outfitted with tasteful coastal decor across the sunny 2 bed, 2 bath space. The upstairs private balcony overlooks the ocean for morning coffee. All modern appliances including washer and dryer and dishwasher complete the package. Enjoy full amenities in this

Kirsten Miller Coldwell Banker Schmitt RE Co

101 11th Street Ocean Unit 19, Marathon, FL 33050
/3
$299,000
- Land
- 7,405 Sq Ft
- $1,758,824 per Acre
Lot 18 Lot 18 Jamaica St, Duck Key, FL 33050

Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

Alric Francis Reality Investments Corp.

Lot 18 Lot 18 Jamaica St, Duck Key, FL 33050
/6
$146,000
- Land
- 2,744 Sq Ft
- $2,317,460 per Acre
Lot 70 5th Avenue Ocean, Marathon, FL 33050

Cleared and Vacant Lot located in the desirable neighborhood of Little Venice AND IN THE ONLY QUALIFIED FEDERAL ECONOMIC OPPORTUNITY ZONE in the FL Keys! Come build your dream home in paradise with possible Ocean views with a stilted home. No need to worry about biological surveys or clearing permits, and the yard is already graveled. Sewer Hook Up ready on street. Adjacent home is also available

Howard & Lily Leitner Jason Mitchell Real Estate Flo

Lot 70 5th Avenue Ocean, Marathon, FL 33050
/18
$339,000

$20K PRICE DROP
- 1 Bath
- 425 Sq Ft
109 Avenue D Unit 307, Marathon, FL 33050

Beautifully renovated first-floor studio condo in a prime waterfront boating community. This unit features a full kitchen with granite countertops and breakfast bar, tile flooring in the kitchen and living area, LVP flooring in the sleeping area and fully renovated bathroom (including updated plumbing), plus built-in closet storage. Enjoy the screened-in porch with your morning coffee or evening

Katie Carrillo LPT Realty, LLC

109 Avenue D Unit 307, Marathon, FL 33050
/6
$150,000

$25K PRICE DROP
- 2 Beds
- 2 Baths
- 980 Sq Ft
1361 Overseas Hwy Unit B8, Marathon, FL 33050

Live the Dream in Marathon! This spacious 980 sqft. 2-bedroom, 2 bath, 1999 built mobile home is your perfect slice of paradise! Whether you are enjoying a morning coffee on the large sun deck, or cruising around in your very own golf cart, which is included with the home, every day feels like a vacation. Plenty of Space to Roam Tons of parking, and two sheds for extra storage, this home offers

Angela Mitchell Four Star Homes, Inc.

1361 Overseas Hwy Unit B8, Marathon, FL 33050
/3
$329,000
- Land
- 7,492 Sq Ft
- $1,912,791 per Acre
106 S Bahama Dr, Duck, FL 33050

Buildable Lot in Prestigious Duck Key – Florida Keys Rare chance to own a prime vacant lot in the coveted Duck Key community. Already in the ROGO system with 42 points. Start planning your Florida Keys dream home or high-return vacation rental now. Just minutes from Hawks Cay Resort, beaches, and world-class boating, fishing, and diving. Current owner is a licensed architect and can modify

Mirtha Perez The Listing Office, LLC.

106 S Bahama Dr, Duck, FL 33050
/15
$350,000

$99K PRICE DROP
- Land
- 11,761 Sq Ft
- $1,296,296 per Acre
313 Stirrup Key Blvd, Marathon, FL 33050

Build your dream home on this exceptional 11,600 sq. ft. bayfront lot in the prestigious, gated community of Stirrup Key. Offering open water views, this parcel provides the perfect canvas for a custom residence designed to capture the beauty of the Florida Keys lifestyle. With ample space for your ideal floor plan, this deed-restricted community ensures a neighborhood of high-quality homes while

Sam Williams Coldwell Banker Schmitt Real Estate Co.

313 Stirrup Key Blvd, Marathon, FL 33050
/20
$100,000

$20K PRICE DROP
- 1 Bed
- 1 Bath
- 682 Sq Ft
1361 Overseas Hwy Unit G15, Marathon, FL 33050

Charming 1 bedroom 1 bath mobile home with attached enclosed patio which doubles the size of your living area. Large backyard for Grilling and detached Shed for storage. Plenty of room for parking. Optional Marina access is available for additional fee. Galway Bay is a 55+ community. THIS IS A LAND LEASE PARK AND NO REAL ESTATE CONVEYS Walking distance to several local resturants and the famous 7

1361 Overseas Hwy Unit G15, Marathon, FL 33050
/23
$134,000

$10K PRICE DROP
12411 Overseas Hwy Unit 36A, Marathon, FL 33050

Located in the heart of the Middle Keys, Rack 36A at The Boat House Marina offers a prime opportunity to store your vessel in one of Marathon's most convenient full-service marina facilities.This rack is reported to accommodate a vessel with approximately 9.595' max beam, 11.360' max height, and 35.5' max overall length (LOA). Buyer must personally verify all dimensions and fit prior to closing

Sam Williams Coldwell Banker Schmitt Real Estate Co.

12411 Overseas Hwy Unit 36A, Marathon, FL 33050
/46
$370,000
- 1 Bed
- 1 Bath
- 656 Sq Ft
5301 Ocean Terrace Unit 2, Marathon, FL 33050

Welcome to your perfect waterfront retreat! This condo is located at the end of the building and has been beautifully maintained. Comes fully furnished, move-in ready and offers everything you need for comfort and convenience. Step inside to an inviting, open-concept living space that shows very well. Kitchen features quartz countertops, tasteful backsplash and new stainless steel appliances.

Deni Heintzelman KeyIsle Realty

5301 Ocean Terrace Unit 2, Marathon, FL 33050
/4
$329,000
- Land
- 7,492 Sq Ft
- $1,912,791 per Acre
113 Jamaica St, Duck Key, FL 33050

Incredible opportunity to own a buildable lot in prestigious Duck Key, Florida Keys. This prime property is in the ROGO system with 42 points. Start building your dream home or vacation rental in one of the Keys' most desirable neighborhoods. Minutes from Hawks Cay Resort, white sand beaches, and top-tier boating, fishing, and diving. The current owner, a licensed architect, can modify submitted

Mirtha Perez The Listing Office, LLC.

113 Jamaica St, Duck Key, FL 33050
/6
$146,000
- Land
- 2,613 Sq Ft
- $2,433,333 per Acre
Lot 70 Ave, Marathon, FL 33050

Cleared and Vacant Lot located in the desirable neighborhood of Little Venice AND IN THE ONLY QUALIFIED FEDERAL ECONOMIC OPPORTUNITY ZONE in the FL Keys! Come build your dream home in paradise with possible Ocean views with a stilted home. No need to worry about biological surveys or clearing permits, and the yard is already graveled. Sewer Hook Up ready on street. Adjacent home is also available

Lot 70 Ave, Marathon, FL 33050
/5
$259,000
35 Sombrero Blvd Unit B31, Marathon, FL 33050

Live aboard boat slip offered in Sombrero Marina is 50' long accommodating up to 55' length boat; includes one allocated parking space. With beautiful views from your boat, enjoy all that Marathon has to offer. This slip is centrally located, and nearby you can play golf, go fishing and kayaking, spend a day at the beach, and more! End your days with a meal or a drink and some entertainment at

Cheryl Billings Berkshire Hathaway HomeServices Keys Real Estate - Lower Keys

35 Sombrero Blvd Unit B31, Marathon, FL 33050
/12
$110,000

$25K PRICE DROP
- 2 Beds
- 2 Baths
- 748 Sq Ft
1361 Overseas Hwy Unit G5, Marathon, FL 33050

MOTIVATED SELLER - Quaint 2 bedroom 2 bath mobile home with bonus office room in Galway Bay - a 55+ gated community. New Roof! Large screened in Patio, lush garden landscaping, gated side yard and laundry in Shed. Option Marina Access at additional fee. THIS IS A LAND LEASE COMMUNITY AND NO REAL ESTATE CONVEYS. Land Lease $1,330/mo. Seller Financing possible - well qualified buyers also have

1361 Overseas Hwy Unit G5, Marathon, FL 33050
/28
$175,000

$700K PRICE DROP
1466 Overseas Hwy Unit 18, Marathon, FL 33050

Harbour Cay Club, Marina, a piece of Marathon history, consists of 24 liveaboard slips situated in a protected basin. Slip 18 can accommodate a 42' LOA x 16' boat.Has 30/50 amp power pedestal.It is a private marina organized as a not-for-profit Florida corporation composed of 24 owners who live aboard their boats. The corporation has 24 shares and members are equity owners entitled to all

Jerry Hughes Beach Club Brokers (KW)

1466 Overseas Hwy Unit 18, Marathon, FL 33050

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