418 Castania Avenue, Coral Gables, FL 33146

$8,500,000
4
BD
6
BA
4,150
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$8,500,000
MLS#
A12085251
Bedrooms
4
Bathrooms
6
Sq. Ft
4,150
Subtype
Single Family Residence
County
Miami-Dade
Subdivision
C Gab Riviera Sec Pt 2 Re
Year Built
2026

Property 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.

Additional Information

Pets Allowed
Yes
Construction
Block
Cooling
Central Air
Flooring
Wood
Furnished
Unfurnished
Heating
Central
Roof
Flat, Tile
Security
Smoke Detector(s)
Taxes
$24,508
Private Pool
Yes
Stories
2
Acres
0.23
Price Per Sqft
$2,048

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Compass Florida, LLC. Contact:

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.


Agent: Monica B Slodarz | Email: mslodarz@me.com