Single Family Residence

100 Cape Florida Dr

100 Cape Florida Dr, Key Biscayne FL 33149

$19,800,000

For Sale

4 Beds · 5 Baths · 8,240 SqFt

See estimated monthly cost

This listing is courtesy of One Sotheby's International Realty. Lucia Marin

Overview

Enjoying an exceptional 270ft of L-shaped water frontage facing 185-ft-wide Pines Canal and the natural beauty of Bill Baggs Cape Florida State Park, this elegant island-coastal estate is tailored to a boating lifestyle. Offering calm and naturally sheltered harbor, concrete seawall, boat lift, dockside kitchen and side-dock boat storage that preserves unobstructed water views, the property provides a sense of openness, privacy, and tranquility. Clean architectural lines, an internal garden courtyard, and generous covered terraces fill the residence with natural light and create a seamless connection to the surrounding water and landscape. This elevated home offers 4 bedrooms plus staff quarters, 5 bathrooms, and 4 half-baths within 8,240 sqft of living space on a 16,500-sqft lot. Architectural tray ceilings, refined millwork, custom wall paneling, and thoughtfully designed built-ins with abundant storage add depth and craftsmanship while maintaining a light, contemporary coastal aesthetic. Formal living and dining rooms with elegant millwork provide an ideal setting for entertaining. The kitchen is appointed with Calacatta Gold marble countertops, gas cooking, Sub-Zero and Viking appliances, and a butler’s pantry. Additional highlights include 2 family rooms, fitness center with water views, 2 garages accommodating 7+ cars/golf carts, temperature-controlled wine cellar for 1,400+ bottles, elevator, retractable screen doors, generator and saltwater heated pool.

Facts & features

Interior

Living area (sq ft)
8,240
Full bathrooms
5
Half bathrooms
4
Furnished
Furniture For Sale,Furniture Negotiable
  • Built-in Features
  • Closet Cabinetry
  • Elevator
  • Vaulted Ceiling(s)
  • Walk-In Closet(s)
  • Den/Library/Office
  • Family Room
  • Other
  • Recreation Room

Building & exterior

Year built
2007
Lot size (sq ft)
16,500
Garage spaces
7
Covered spaces
7
Waterfront
Yes
  • Canal
  • Ocean Access
  • Canal Front
  • Seawall
  • Lighting
  • Outdoor Shower
  • Driveway
  • Golf Cart Parking

HOA (homeowners association)

  • No Restrictions

Taxes

Annual tax
$155,395
Tax year
2025
Parcel number
24-52-05-024-0390

Assigned schools

Elementary
Keybiscayne
Middle
Ponce De Leon
High
Coral Gables

Listing

MLS number
A11934196
Property type
Single Family Residence
Price per SqFt
$2,403
Subdivision
CAPE FLORIDA SUB SEC 3
On market since
Jan 6, 2026
Days on market
151

Estimated monthly cost

$127,919 per month

Principal & interest (30 yr)
$100,120
Property tax
$12,950
Insurance (estimated)
$14,850

An estimate for comparison only — not a loan offer, a quote, or a commitment to lend. Actual taxes, insurance and financing terms will differ.

Location

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Nearby schools

  • Key Biscayne K-8 Center Public · PK-8 · 0.62 mi

Similar homes nearby

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