691 Ridgewood Rd

Key Biscayne, FL 33149

$3,800,000

$1,117/ft²

4Beds

3.5Baths

3,403Sq ft

1951Year built

Single-family homeType

About this home

Don’t miss this unique opportunity to own a stunning oversized corner lot spanning 8,367SF! This beautifully remodeled home boasts a brand-new roof and appliances, ensuring modern comfort and peace of mind. Step inside to soaring high ceilings and a spacious open floor plan, highlighted by elegant wood floors throughout. The gourmet open kitchen is a true showstopper, perfect for cooking and entertaining in style. Designed for those who love the island lifestyle, this home offers expansive living spaces, a gorgeous pool area, and inviting outdoor areas perfect for entertaining or simply unwinding in paradise.

Property details

Listing

MLS #: A11856342
Status: For sale
Listed on: Aug 11, 2025
Days on market: 364 days
Listing data updated: Jul 14, 2026

Interior

Beds: 4
Baths: 3.5
Living area: 3,403 ft²
Price per ft²: $1,117/ft²

Building & community

Type: Single-family home
Year built: 1951
County: Miami-Dade

Lot & exterior

Lot size: 8,367 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): $19,215
Property taxes (est.): $3,483
Home insurance (est.): $600
Flood insurance (est.): —

Estimated total$23,298*/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?