Login

Sign in to your account to access all features

Create an account

Welcome Aboard!

For Sale
Listed on September 8, 2026

418 CASTANIA AVE

$8,500,000
4 Beds
6 Baths
4,150 sqft
2 Parkings
Lot size:
10,000 sqft
Annual Tax:
$24,508
Occupancy:
Vacant
Year Built:
2026
Property type:
House
#MLS:
A12085251

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.
Compass Florida, LLC

Features & Details

Learn about the features and details of 418 CASTANIA AVE

Property Details

  • Property Type
    SingleFamilyResidence
  • Living Area
    4,150 sqft
  • Year Built
    2026
  • Lot Size
    10,000 sqft
  • Stories
    -
  • Annual Tax
    $24,508
  • List Date
    9/8/2026
  • Updated
    9/15/2026
  • Last Checked
    Recent
  • MLS Number
    #A12085251
  • Brokerage
    Compass Florida, LLC
  • Postal Code
    33146
  • Area
    Miami-Dade
  • City
    Miami

Additional Property Features

  • Occupancy
    Vacant
  • List Price
    $8,500,000
  • Unit Number
    -
  • Construction
    Block
  • Heating
    Central
  • Fireplaces
    -
  • Garage
    2 Car Garage
  • Parking Type
    No
  • Pets Allowed
    No
  • Air Conditioning
    Central Air
  • Elevator
    No
  • Locker
    No
  • Swimming Pool
    Heated,InGround,Pool
  • Patio
    No
  • Basement
    No
  • Den
    No
  • Central Vacuum
    No
  • Garage Type
    No

Additional Listing Information

  • Walk Score
    –
  • Property Manager
    -
  • Utilities Included
    None
  • Furnished
    Unfurnished
  • Assessment Year
    2025
  • Assignment
    No
  • Extras Included
    Dryer, Dishwasher, Disposal, Gas range, Gas water heater, Ice maker, Microwave, Refrigerator, Wine cooler, Washer
  • Virtual Tour
    View virtual tour

Inside

  • Bedrooms & Baths
    4 Bed, 6 Bath
  • Bedrooms
    4
  • Full Bathrooms
    6
  • Ensuite
    Yes
  • Bathrooms
    6
  • Flooring
    Mixed

Price history

Learn about the price history of 418 CASTANIA AVE

Explore Miami-Dade

Learn about the area around 418 CASTANIA AVE

Similar listings

Shop homes for sale similar to 418 CASTANIA AVE, Miami-Dade

418 CASTANIA AVE - 135
$8,500,000
4bd6ba4,150sqft
418 CASTANIA AVE
MLS A1208525131 days ago
416 MARINER DR - 192
$8,000,000
4bd6ba4,961sqft
416 MARINER DR
MLS B26031234141 days ago
11730 LAKE SHORE PL - 143
$9,250,000
4bd6ba4,408sqft
11730 LAKE SHORE PL
MLS B26024356157 days ago
225 SEVILLE RD - 126
$7,995,000
4bd6ba4,996sqft
225 SEVILLE RD
MLS R11165471231 days ago
PRICE CUT
2177 RADNOR CT - 128
$7,700,000
4bd6ba4,316sqft
2177 RADNOR CT
MLS R11092572506 days ago

FAQs About 418 CASTANIA AVE

418 CASTANIA AVE, MLS® A12085251 has a size of 4150 sqft.

There are 4 bedrooms and 6 bathrooms in this House at 418 CASTANIA AVE, MLS® A12085251.

Yes, there is parking available with 2 spot(s).

Annual taxes for this home are $24,508 based on 2025 tax year reports.
Miami Association of REALTORS®
Based on information from the Miami Association of REALTORS®. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information.
©2025 Miami Association of REALTORS® all rights reserved.
Watch Property
418 CASTANIA AVE
418 CASTANIA AVE