318 E Seaview Circle, Duck Key, FL 33050

$4,400,000
Property Type: Vacant Land Lot Size (sq. ft.): 8,190 Status: Active
Current Price: $4,400,000 List Date: 2/09/2026 Last Modified: 8/10/2026

Description

Rarely available, this 8,190 SF vacant homesite sits along a deep water canal on Duck Key, with open ocean views that are simply priceless. The lot already includes a concrete dock, boat lift, and seawall, giving boaters immediate deep water access without the wait or expense of new construction. That same seawall will provide lasting storm and wave protection for whatever home is built here. Because a home previously stood on this site, the lot is ROGO exempt, meaning you can build without competing in Monroe County's growth ordinance lottery, a rare and valuable advantage in the Florida Keys. Located next to Hawks Cay Resort, residents enjoy easy access to dolphin swims, dining by a Michelin rated chef, and a full service marina. Duck Key sits centrally in the Middle Keys, close to luxury restaurants, the Grassy Key sandbar, deep drops for offshore fishing, clear Bahamian like waters, nearby reefs for lobstering and reef fishing, and the Islamorada Humps for tuna. Weekly rentals are not permitted on the island, preserving a quiet, residential feel with more full time locals than tourists. Bring your builder and bring your vision, this is a rare opportunity to create your dream home on one of the best kept secrets in the Keys. Schedule a viewing today.

More Information MLS# 618564

Contract Information

Current Price: $4,400,000 Listing Date: 2026-02-09 Listing Board: Florida Keys List Price: $4,400,000 ROGO Exempt: Yes Limited Representation: No Potential Short Sale: No Bank Owned: No

Location Tax Legal

Street #: 318 Direction: E Street Name: Seaview Street Suffix: Circle Key/Island: Duck Key State/Province: FL Zip Code: 33050 County: Monroe Subdivision: Duck Key (61.0) Area: 20 - Duck Key, Coral Key, Conch Key

General Property Description

Realtor.COM Type: Vacant Land Waterfront: Yes Control Depth: 88 Lot Dimensions: X Lot SqFt: 8190 Lot Sqft Source: Property Data Card

Status Change Info

Status: Active

Miscellaneous Info

Mobile Home Lot: No

Financial Status

Bank Owned: No Potential Short Sale: No

Property Features

Tax Exemptions: None Waterfront: Oceanfront; Open Water Dockage: Other Dockage Waterview: Ocean View Neighborhood Feature: Clubhouse Existing Utilities: Other Utilities BuildingPermit: Active Permit Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Seller Finance Psble Title: Negotiable Property Rights: Other See Remarks
Listing Office: Trustpoint Realty, LLC
Last Updated: August - 10 - 2026
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