110 Hampton Ln

Key Biscayne, FL 33149

$6,900,000

$1,944/ft²

6Beds

6.5Baths

3,550Sq ft

2026Year built

Single-family homeType

About this home

Nestled in one of Miami’s most exclusive and sought-after enclaves, this stunning new construction epitomizes luxury living in Key Biscayne. Designed with sophistication and elegance, this home harmoniously blends contemporary style with the relaxed charm of island life. Expansive open-concept interiors with soaring 11-ft ceilings enhanced by floor-to-ceiling windows flood the home with natural light. Features include- a gourmet kitchen with Thermador appliances, imported Spanish tile and engineered wooden flooring, meticulously crafted custom cabinetry, refined carpentry & more. Outdoors, a large pool is surrounded by lush landscaping, several lounge areas, and a fully equipped summer kitchen—perfect for both entertaining and serene relaxation. Exp. delivery Q4 25' / start of Q1 26'.

Property details

Listing

MLS #: A11909334
Status: For sale
Listed on: Nov 6, 2025
Days on market: 276 days
Listing data updated: Aug 7, 2026

Interior

Beds: 6
Baths: 6.5
Living area: 3,550 ft²
Price per ft²: $1,944/ft²

Building & community

Type: Single-family home
Year built: 2026
County: Miami-Dade

Lot & exterior

Lot size: 7,500 ft²

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): $34,890
Property taxes (est.): $6,325
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$41,815*/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?