Cleared, waterfront, and ready for your vision -- this Marathon lot offers a rare opportunity to build in the heart of the Florida Keys.Located on picturesque 89th Street, this 6,440 sq ft waterfront parcel measures approximately 70' x 92' and features 70 feet of water frontage along a 45-foot-wide canal with direct access to open water. With an approximate 4-foot control depth and the ability to plane out once you reach the end of the canal, this property is ideal for boating, fishing, and enjoying the Keys lifestyle.The lot is ready for construction and includes a Transferable Building Right, house plans, and dock plans, giving the next owner a valuable head start. Build your custom Keys retreat with the layout, finishes, storage, colors, and materials that fit your lifestyle or investment goals.Weekly rentals are permitted, creating excellent income potential for those looking to build a vacation rental or investment property. New construction also offers major advantages, including modern building standards, easier maintenance, potential insurance benefits, elevated construction above flood levels, and the opportunity to build to today's wind-load requirements.Whether you are dreaming of a personal waterfront escape, a high-performing vacation rental, or a smart new-construction investment, this property offers exceptional potential in one of Marathon's most desirable boating locations.Don't miss this chance to secure a prime waterfront lot and bring your Florida Keys vision to life.
Lot/land
$799,000
89th St, Marathon, FL 33050
--beds
--baths
6,440Square Feet
Unimproved Land
Built in ----
6,440 Square Feet Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
Prime waterfront lot
- 9 hours |
- 39 |
- 1 |
Zillow last checked:
Listing updated:
Listed by:
Samuel Davis Williams 305-289-6559,
Coldwell Banker Schmitt Real Estate Co.
Source: FLKMLS,MLS#: 620536
Originating MLS: Marathon/Lower Keys
Facts & features
Property
Features
- Has view: Yes
- View description: Canal, Ocean, Water
- Water view: Canal,Ocean,Water
- Waterfront features: Canal Front, Waterfront, Water Frontage, Seawall: Cut/Natural
Lot
- Size: 6,440 Square Feet
- Dimensions: 70 x 92
- Features: Less Than 1/4 Acre, Cleared
Details
- Parcel number: 00349800000000
- Zoning: RM
- Zoning description: Residential Medium
Community & HOA
Community
- Features: Other, Beach, Airport/Runway
- Subdivision: Gulfstream Shore (Marathon) (52.0)
HOA
- Has HOA: No
Location
- Region: Marathon
Financial & listing details
- Annual tax amount: $5,199
- Date on market: 7/6/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/6/2026 | Listed for sale | $799,000 |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 33050
Nearby schools
GreatSchools rating
- 5/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 4.6 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 3.9 mi
A local agent can set up tours, give advice and negotiate with sellers.






