Sea Air Estates Bay Bottom Road, Marathon, FL 33050 (MLS# 620574)

Sea Air Estates Bay Bottom Road, Marathon, FL 33050

$1,200,000

Property Type: Vacant Land Lot Size (sq. ft.): 639,371,116 Status: Active

Current Price: $1,200,000 List Date: 7/09/2026 Last Modified: 7/09/2026

Overview

Description

Here is your rare waterfront investment consisting of contiguous bay bottom parcels positioned within a naturally protected basin. The expansive footprint provides flexibility for a range of future marine-related possibilities, subject to permitting and regulatory approvals. An exceptional opportunity for investors seeking scarce waterfront assets in the Florida Keys. Conveniently located near Marathon International airport, community boatramps and shopping centers.

Listing Details MLS# 620574

Location, Tax & Legal

Street Name: Sea Air Estates Bay Bottom
Street Suffix: Road
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Sea-Air Estates (52.0)
Area: 15 - Sombrero Bch Rd to Vaca Cut Gulfside
City: MARATHON
Off Shore Island: No
Mile Marker: 52
Marathon Neighborhood: Behind the Airport
Senior Community YN: No
Side: Bay/Gulf
Flood Zone: AE
Alternate Key #: 1406422
Add'l Parcel #1: 00331061-009000
Parcel #: 00331061-011400
Add'l Parcel #2: 00331061-009100
Zoning: MU - M - Mixed Use - Maritime
Deed Restrictions: Unknown
Legal: SEA-AIR ESTATES VACA KEY PB6-91 LOT 18 BK 5 & ADJ PT OF ANA COURT OR1550-2356/62RES OR3164-1853
Taxes: 1.69
Tax Year: 2025

Contract Information

Listing Board: Key West Association
ROGO Exempt: No
Limited Representation: No
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No

General Property Description

Realtor.COM Type: Vacant Land
Waterfront: Yes
Lot Dimensions: X
Lot SqFt: 639371116
Lot Sqft Source: Appraisal
Total Lots: 5
Survey Available: No
Vegetation Survey: No
Wtr Mn Inquiry File: No
Control Depth: 0

Miscellaneous Info

Mobile Home Lot: No

Financial Status

Bank Owned: No
Potential Short Sale: No

More Information

Remarks & Misc

Remarks – Consumer: Here is your rare waterfront investment consisting of contiguous bay bottom parcels positioned within a naturally protected basin. The expansive footprint provides flexibility for a range of future marine-related possibilities, subject to permitting and regulatory approvals. An exceptional opportunity for investors seeking scarce waterfront assets in the Florida Keys. Conveniently located near Marathon International airport, community boatramps and shopping centers.
Directions: N 24.7322346 W 81.0497951 Gulf of America

Assoc/Misc Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Dockage

None: Yes

Tax Exemptions

None: Yes

Waterfront

Gulf Front: Yes
Open Water: Yes

Waterview

Bay View: Yes
Ocean View: Yes

Neighborhood Feature

Airstrip: Yes
Community Boat Ramp: Yes

Location/Site

Water Frontage: Yes

BuildingPermit

No Permit: Yes

Land Size

1 Less Than 2 Acres: Yes

Terms

Seller Finance Psble: Yes

Property Features

Tax Exemptions: None Waterfront: Gulf Front; Open Water Dockage: None Waterview: Bay View; Ocean View Neighborhood Feature: Airstrip; Community Boat Ramp BuildingPermit: No Permit Land Size: 1 Less Than 2 Acres Terms: Seller Finance Psble

Listing Office: Keller Williams Key West Compass Realty

Last Updated: July - 09 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.