301 Hampton Ln

Key Biscayne, FL 33149

$3,200,000

$1,547/ft²

4Beds

3Baths

2,068Sq ft

1953Year built

Single-family homeType

About this home

Experience refined island living in Key Biscayne, a true paradise just minutes from downtown Miami. This beautifully renovated residence offers 4 bedrooms, a private office and 3 bathrooms. The chef's kitchen showcases premium appliances and generous counter space, seamlessly flowing into bright family room, dining and living areas ideal for both everyday living and entertaining. Impact windows and doors enhance security and efficiency throughout. Step outside to your private tropical oasis featuring a heated saltwater pool, lush landscaping, and inviting outdoor spaces perfect for relaxation. Beach Club membership. A rare opportunity to own a slice of paradise in one of most exclusive island community.

Property details

Listing

MLS #: A12015581
Status: For sale
Listed on: Apr 30, 2026
Days on market: 101 days
Listing data updated: Jul 29, 2026

Interior

Beds: 4
Baths: 3
Living area: 2,068 ft²
Price per ft²: $1,547/ft²

Building & community

Type: Single-family home
Year built: 1953
County: Miami-Dade

Lot & exterior

Lot size: 7,606 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): $16,181
Property taxes (est.): $2,933
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$19,714*/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?