27403 Antigua Ln
Lower Keys, FL 33042
$1,050,000
$537/ft²
About this home
Waterfront value-add opportunity in the Florida Keys with direct ocean access and no fixed bridges - perfect for serious boaters with vessels up to 60 feet. Situated on an oversize 18,000 SF lot, this property offers rare space, flexibility and future potential not commonly found in the Keys. The elevated concrete home features a spacious layout, multiple balconies, and abundant natural light throughout. With kitchen and bathrooms ready for renovation, this is the perfect canvas to create a custom waterfront residence or maximize value through a strategic upgrade. Enjoy ample outdoor space with room for expansion, a pool, additional storage or enhanced landscaping - making this property uniquely versatile for both end-users and investors. Ideally located within close proximity to Key West, offering convenient access to world class dining, entertainment and boating, while still enjoying the privacy and tranquility of canal front living.
Features
- Waterfront
Property details
Listing
- MLS #
- A11986220
- Status
- For sale
- Listed on
- Mar 19, 2026
- Days on market
- 143 days
- Listing data updated
- Aug 6, 2026
Interior
- Beds
- 3
- Baths
- 2.5
- Living area
- 1,954 ft²
- Price per ft²
- $537/ft²
Building & community
- Type
- Single-family home
- Year built
- 2013
- County
- Monroe
Lot & exterior
- Lot size
- 18,000 ft²
- Waterfront
- Yes
Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.
True monthly cost
- Mortgage (principal & interest)
- $5,309
- Property taxes (est.)
- $963
- Home insurance (est.)
- $600
- Flood insurance (est.)
- —
Estimated total$6,872*/mo
* Some cost lines aren't available yet for this listing; the total shown is incomplete.
Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.
Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.
What will this home really cost you?
Location
Mortgage calculator
$5,309/moEstimated principal & interest. Taxes, insurance, and HOA are not included. This is an estimate, not a quote or financial advice.
This listing is courtesy of Capital Intl Realty LLC.
Sonia Petraitis · 954-882-9059 · realty.spc@gmail.com · 305-329-1470
Data deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
