Virtual TourMap

For SaleSingle Family ResidenceActive

418 Castania Ave

Coral Gables, FL 33146

$8,500,000

64 Days On Site

  • 4Beds
  • 6Baths5 full, 1 half
  • 4,150Sq Ft
  • $2,048Per Sq Ft
  • 0.2296Acres
  • 2026Built
Subdivision
C Gab Riviera Sec Pt 2 Re
County
Miami-Dade
MLS®
A12085251

Overview

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.

Listing Snapshot

Price
$8,500,000
Days On Site
64 Days
Bedrooms
4
Inside Area (SqFt)
4,150 sqft
Total Baths
6
Full Baths
5
Partial Baths
1
Lot Size
0.2296 Acres
Year Built
2026
MLS® Number
A12085251
Status
Active
Property Tax
$24,508 (2025)
HOA/Condo/Coop Fees
N/A
Sq Ft Source
Builder

Property Details

General Features

14 items
Attached Garage
Yes
Direction Faces
North
Disclosures
Owner Is Listing Agent
Garage
Yes
Garage Spaces
2
Levels
Two
Parking
Attached, Driveway, Garage, Garage Door Opener
Pets
No, Yes
Property Sub Type
Single Family Residence
Security
Smoke Detector(s)
Sewer
Septic Tank
Style
Detached, TwoStory
Water Source
Public
Zoning
0100

Interior Features

6 items
Appliances
Dryer, Dishwasher, Disposal, Gas Range, Gas Water Heater, Ice Maker, Microwave, Refrigerator, Wine Cooler, Washer
Cooling
Central Air
Flooring
Hardwood, Wood
Furnished
Unfurnished
Heating
Central
Interior
Built-in Features, Master Downstairs

Exterior Features

9 items
Construction Details
Block, Concrete
Exterior
Lighting, Outdoor Grill
Fencing
Fenced
Pool Features
Heated, In Ground, Private
Private Pool
Yes
Road Frontage
City Street
Roof
Flat, Tile
View
None
Waterview
None

Community Features

2 items
MLS Area
41
Financing Terms Available
Cash, Conventional

Location

418 Castania Ave, Coral Gables, FL 33146 · 41

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Neighborhood & Commute

ZIP Code 33146

Median household income
$134,809
Income per person
$75,351
Households
4,441
Average household size
2.54
Median age
37.3

Source: Walk Score.

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

Schools

Elementary School
Sunset
Middle School
Ponce De Leon
High School
Coral Gables

Price & Status History

  1. Listing updated with changes from the MLS®
  2. Listing first seen on site
  3. Status changed to Active
  4. Price changed to $8,500,000

Friends & Family

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Listing courtesy of Compass Florida, LLC (786) 546-1667

Stellar MLS

Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for 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. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.

Last checked: 2026-11-11 09:01 PM EST

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