Skip to content
Veronika HorshteynMiami Luxury Real Estate
1 / 35
418 Castania Ave, Coral Gables FL 33146, photo 1 of 35

$8,500,000

418 Castania Ave, Coral Gables FL 33146

4 beds · 5.5 baths · 4,150 sq ft · Single Family Residence · Active

MLS# A12085251 · Listing courtesy of Compass Florida, LLC

Facts

Bedrooms
4
Bathrooms
5 full, 1 half
Living area
4,150 sq ft
Price per sq ft
$2,048
Lot
10,000 sq ft
Type
Single Family Residence
Year built
2026, New Construction
Exposure
North
Parking
2 garage spaces
Furnished
Unfurnished
Taxes
$24,508 (2025)
Listed
Sep 8, 2026

About this residence

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.

Virtual tour

Open the virtual tour (opens the tour provider’s site in a new tab)

Location

418 Castania Ave, Coral Gables FL 33146Open in Google Maps

Placed from the listing’s coordinates in the MLS. The street map loads from OpenStreetMap when opened. Coastline © OpenStreetMap contributors.

Similar in Coral Gables

Enquire about this residence

See it in person or on a video call, or ask Veronika anything about availability, floor plans and what it actually costs to close.

What would you like to do?
How would you like to see it?

By sending this form you agree to be contacted by Veronika Horshteyn about your request. See the privacy policy.

Or reach Veronika directly

Veronika Horshteyn, Reaction Realty Group Inc. WhatsApp is the fastest way to reach her.

Message on WhatsApp

Говорю по-русскиРозмовляю українською

The data relating to real estate for sale on this web site comes in part from the participating Associations/MLSs and Miami Association of Realtors. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Listing data last updated 10/20/2026, 2:30:55 AM ET.

Message Veronika