418 Castania Ave, Coral Gables, Florida 33146
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$8,500,000

Single Family Home for Sale, 418 Castania Ave, Coral Gables, Florida 33146

  • MLS#
    A12085251
  • Bedrooms
    4
  • Bathrooms
    6
  • Home/Lot size
    386 m² (4,150 ft²)

Listed By Compass Florida, LLC

The Single Family Home for Sale located at 418 Castania Ave, Coral Gables, Florida 33146 is currently for sale. This property has 4 bedrooms, 6 bathrooms.

Date Updated : Oct 2, 2026
Luxury Agent
Global Real Estate Team

Description

Beneath a canopy of century-old oaks, 418 Castania redefines design-led living in Coral Gables. Conceived from the ground up by The Art of Design Development, architecture, construction, and interiors were envisioned as one cohesive narrative. Set on a 10,000 SF lot, this 4,150 SF under AC residence (5,360 total SF) offers 4 bedrooms plus den and 5.5 baths across two levels. Expansive impact glass frames mature front and rear oaks, filling the home with natural light and creating a seamless indoor-outdoor connection. Interiors feature European oak flooring, marble bathrooms, bespoke millwork, custom vanities, European doors, a floating solid-wood staircase, and imported brick accents. The kitchen includes Molteni & Dada cabinetry, La Cornue range, Gaggenau oven, Sub-Zero refrigeration, and Watermark fixtures, while a dedicated bar features Studio Ore brass fixtures. 11-foot ceilings, Legrand switches, a universal Tesla charger, and an air-conditioned 2-car garage complete the interior. Outdoors, an Ocean Reef shell-stone terrace and pool deck, Bonfire summer kitchen, fireplace, covered terraces, pool, and lawn create a private setting for entertaining. Minutes from Coconut Grove, top schools, dining, and cultural destinations.

Location

418 Castania Ave, Coral Gables, Florida 33146

418 Castania Ave, Coral Gables, Florida 33146

Property features

Property

  • Property size: 386 m² (4,150 ft²)
  • Type: Unfurnished
  • Features: Garage
  • Location: Subdivision

Lot/Land

  • Land/Lot size: 929 m² (10,000 ft²)
  • Lot Description: Fenced

Construction

  • Year built: 2026
  • Roofing: Flat Tile
  • Condition: New Construction
  • Construction: Detached

Parking/Garage

  • Garage description: Attached Garage

Bedrooms

  • Bedrooms: 4

Bathrooms

  • Total bathrooms: 6
  • Full bathrooms: 5
  • Half baths: 1

Pool and Spa

  • Pool: HeatedInground

recreational

  • recreational: Swimming Pool

Heating and Cooling

  • Heating System: Central
  • Cooling System: Central AC

Utilities

  • Other utilities: Septic Tank

Community

  • Features: Pets Allowed