142 Guilford Ct

Tavernier, FL 33070

$5,499,000

$1,590/ft²

5Beds

5.5Baths

3,458Sq ft

2021Year built

Single-family homeType

About this home

Welcome to 142 Guilford Court, a stunning bayfront home in the desirable Hammer Point neighborhood of Key Largo. Built in 2021 with solid concrete construction and a concrete roof, this luxury waterfront property offers panoramic bay views from both the main living areas and the primary suite. Offered turnkey furnished and professionally decorated, this 5-bedroom, 5.5-bathroom home features approximately 3,500 square feet across three levels with elevator access. Each bedroom includes a private en-suite bathroom, ideal for hosting family and guests. The open-concept living space is filled with natural light and framed by expansive impact glass doors overlooking the bay. The chef’s kitchen features premium appliances, quartz countertops, a large pantry, and a warming drawer, all designed for effortless entertaining. Outside, enjoy a resort-style setting with a concrete dock, in-ground pool, multiple balconies, fenced yard, covered parking, and breathtaking sunset views. This is a rare opportunity to own a newer construction bayfront home in Key Largo with direct water access and true Florida Keys luxury living.

Features

Waterfront

Property details

Listing

MLS #: A12014774
Status: For sale
Listed on: May 1, 2026
Days on market: 101 days
Listing data updated: Jul 22, 2026

Interior

Beds: 5
Baths: 5.5
Living area: 3,458 ft²
Price per ft²: $1,590/ft²

Building & community

Type: Single-family home
Year built: 2021
County: Monroe

Lot & exterior

Lot size: 6,975 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): $27,806
Property taxes (est.): $5,041
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$33,447*/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?