Grassy Key Properties for Sale in Marathon, FL
Researching this community? View previous sales at Grassy Key. Let one our Keys area experts help you out.
Total Listings 9
Order By: 
$299,900
Marathon
Grassy Key - MM: 58.90
2 Bed, 2 Baths, 684 SqFt Days Listed: 15
2 Bed, 2 Baths, 684 SqFt Days Listed: 15
Mobile Home - Active
- Waterfront No
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
$989,997
Marathon
Grassy Key - MM: 58.90
4 Bed, 4 Baths, 1,553 SqFt Days Listed: 31
4 Bed, 4 Baths, 1,553 SqFt Days Listed: 31
Single Family - Active
- Waterfront No
Side of Island: Bay/Gulf - Dockage: Basin,Other Dockage,
Side of Island: Bay/Gulf - Dockage: Basin,Other Dockage,
$999,000
Marathon
Grassy Key - MM: 58.90
3 Bed, 3 Baths, 1,548 SqFt Days Listed: 22
3 Bed, 3 Baths, 1,548 SqFt Days Listed: 22
Single Family - Active
- Waterfront No
Side of Island: Bay/Gulf - Dockage: None
Side of Island: Bay/Gulf - Dockage: None
$1,995,000
Marathon
Grassy Key - MM: 58.90
3 Bed, 3 Baths, 1,600 SqFt Days Listed: 116
3 Bed, 3 Baths, 1,600 SqFt Days Listed: 116
-10.90% ($244,000) 1 Price Change : Last Change 18 Days Ago
Multi-Units - Active
- Waterfront Yes
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
$2,995,000
Marathon
Grassy Key - MM: 58.90
4 Bed, 4 Baths, 2,012 SqFt Days Listed: 72
4 Bed, 4 Baths, 2,012 SqFt Days Listed: 72
-6.38% ($204,000) 1 Price Change : Last Change 2 Days Ago
Single Family - Active
- Waterfront Yes
Side of Island: Bay/Gulf - Dockage: Boat Lift100ft.
Side of Island: Bay/Gulf - Dockage: Boat Lift100ft.
$3,150,000
Marathon
Grassy Key - MM: 58.90
5 Bed, 5 Baths, 3,013 SqFt Days Listed: 70
5 Bed, 5 Baths, 3,013 SqFt Days Listed: 70
Single Family - Active
- Waterfront Yes
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
$3,500,000
Marathon
Grassy Key - MM: 58.90
4 Bed, 4 Baths, 3,013 SqFt Days Listed: 1
4 Bed, 4 Baths, 3,013 SqFt Days Listed: 1
Single Family - Active
- Waterfront Yes
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
$3,600,000
Marathon
Grassy Key - MM: 58.90
5 Bed, 5 Baths, 3,011 SqFt Days Listed: 6
5 Bed, 5 Baths, 3,011 SqFt Days Listed: 6
Single Family - Active
- Waterfront Yes
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
$3,800,000
Marathon
Grassy Key - MM: 58.90
5 Bed, 5 Baths, 3,011 SqFt Days Listed: 126
5 Bed, 5 Baths, 3,011 SqFt Days Listed: 126
Single Family - Active
- Waterfront Yes
Side of Island: Ocean - Dockage: None
Side of Island: Ocean - Dockage: None
Most Recent Sales - (9) - Grassy Key as of 2024-04-24
| Sale Date | Address | Sale Price | $/SF | List Price | Sq. Ft. | Type | Bd/Ba | Days Listed |
| 02-26-2024 | 59733 Paradise | $560,000 | $387 | $599,000 | 1,447 | Mobile Home | 3/2 | 148 |
| 09-11-2023 | 336 Orange | $533,000 | $649 | $533,000 | 821 | Mobile Home | 2/2 | 128 |
| 06-21-2023 | 216 Tropical | $450,000 | $637 | $469,000 | 706 | Single Family | 1/1 | 172 |
| 04-21-2023 | 57434 Gibson | $770,000 | $596 | $815,000 | 1,290 | Single Family | 3/2 | 54 |
| 02-17-2023 | 57681 Morton | $5,550,000 | $1,182 | $5,795,000 | 4,692 | Single Family | 3/4 | 254 |
| 01-31-2023 | 57977 Morton | $1,675,000 | $1,372 | $1,675,000 | 1,220 | Single Family | 3/2 | 1 |
| 07-29-2022 | 58437 Morton | $4,900,000 | $1,287 | $5,200,000 | 3,807 | Single Family | 6/4 | 205 |
| 06-22-2022 | 322 Lemon | $549,000 | $519 | $549,000 | 1,056 | Single Family | 3/2 | 63 |
| 05-20-2022 | 58618 Overseas | $2,360,000 | $970 | $2,360,000 | 2,432 | Single Family | 4/4 | 99 |
Thinking about selling your Grassy Key home?
Get a free no obligation home value report and know your home's value, even if you are just curious. If you decide to sell or are considering it, our company specializes in selling homes in your community and we can provide you with the guidance on the process that will generate the most return on your investment. Inquire below for a free comparative market analysis of your property. All communication is private and no obligation.
Provide us with some quick details so we can setup a free no obligation and confidential phone call.
The information being provided by the Florida Keys MLS is exclusively for consumers' personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. Data last updated on 04-24-2024.
Marathon Real Estate
- Marathon Homes For Sale
- Marathon Homes Ocean Side
- Marathon Homes Bay Side
- Marathon Luxury Homes
- Marathon Waterfront Homes
- Marathon Oceanfront Homes
- Marathon Bayfront Homes
- Marathon Condos For Sale
- Marathon Condos Ocean Side
- Marathon Condos Bay Side
- Marathon Luxury Condos
- Marathon Waterfront Condos
- Marathon Oceanfront Condos
- Marathon Bayfront Condos
- Marathon Foreclosures
- Marathon Short ales
- Marathon Multi-Family Homes
- Marathon Commercial Real Estate
- Marathon Mobile Homes
- Marathon Rogo Land Lots
- Marathon Land For Sale
- Marathon Waterfront Land
- ALL Marathon Waterfront Properties
Broker's Edge Realty
92300 Overseas Hwy Suite 303
Key Largo, Florida 33070
1(800) 692-3605
Contact Us
