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418 Castania Ave Coral Gables, FL $ 8,500,000
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$ 8,500,000 Get more info
418 Castania Ave
$ 8,500,000
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418 Castania Ave

Coral Gables, FL, 33146
$ 8,500,000
Bedrooms4 Baths5.1 Sq 4,150

Monthly Estimate*

$ 53,670

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View a Virtual Tour

Single Family Home for sale in Coral Gables, FL

for $8,500,000 with 4 bedrooms and 5 full baths, 1 half bath. This 4,150 square foot home was built in 2026.

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.

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Single Family Active

Price

$ 8,500,000

Bedrooms

4

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 24,508

Style

Year Built

2026

Town/City

Coral Gables

County/Region

Miami-Dade

MLS | Web ID

A12085251
Features
General
Sewer Septic Tank
Heating Central
Cooling Central Air
Possession Closing & Funding
Roof Flat Tile
Appliances Dryer Dishwasher Disposal Gas Range Gas Water Heater Ice Maker Microwave Refrigerator Wine Cooler Washer
Garage Spaces 2
Architectural Style Detached Two Story
Pool Features Heated In Ground Pool
Security Features Smoke Detector(s)
Restrictions No Restrictions
Construction Materials Block
Pets Allowed No Yes
Year Built 2026
View None
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
County Miami-Dade
Property Type Residential
Attached Garage true
Subdivision Name C GAB RIVIERA SEC PT 2 RE
Facing Direction North
Garage Y/N true
Total Rooms 0
Full Baths 5
Special Listing Conditions Listed As-Is
Status Active
High School Coral Gables
City Coral Gables
Disclosures Owner Is Listing Agent
Senior Community Y/N false
Zoning Description 0100
MLS Area 41
Lot Size Units Square Feet
Lot Size Square Feet 10000
Listing Terms Cash Conventional
Elementary School Sunset
Year Built Details New Construction
Tax Annual Amount 24508
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Virtual Tour https://www.dropbox.com/scl/fi/a5ivtpmg0lg8pneinug0q/Branded-The-Art-of-Design-Development-Group-418-Castania-Ave-Miami-FL-33146-USA.mov?rlkey=fw7jhnybtj0prkvk3rwoey6dl&st=zg2inbe2&dl=0
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
Legal Description CORAL GABLES RIVIERA SEC 2 REV PB 28-18 LOT 9 & 10 BLK 102 LOT SIZE 100 X 100 OR 20207-1386 02/2002 5 COC 23374-0225 05 2005 4
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Interior
Interior Amenities Built-in Features Bedroom on Main Level Closet Cabinetry First Floor Entry Upper Level Primary
Flooring Hardwood Wood
Furnished Y/N Unfurnished
Air Conditioning Y/N true
Heating Y/N true
Half Baths 1
Total Bedrooms 4
Total Baths 6
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Exterior
Exterior Amenities Fence Security/High Impact Doors Lighting Outdoor Grill
Parking Features Attached Driveway Garage Garage Door Opener
Lot Features < 1/4 Acre
Water Source Public
Lot Size Area 10000
Spa false
Private Pool true
Waterfront Y/N false
Covered Spaces 2
Road Frontage Type City Street
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* Excluded Features
List By
Compass Florida, Llc

Broker

mslodarz@me.com

Email

Affordability Calculator

$55,712
Per Month
96%
4%
0%
Monthly Principal & Interest
$53,670
Monthly Property Taxes
$2,042
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
292509 Elementary School
4268812 Middle School
Coral Gables High School High School
See complete school information
Pricing History
Date Price Price Change Description
9/8/2026 $8,500,000 Listed Price

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418 Castania Ave, Coral Gables, FL, 33146 is a Single Family Home for sale at $8,500,000 with 4,150 sqft. 418 Castania Ave has 4 bedrooms, 5.1 baths, and was built in 2026. The property's zip code is 33146 which is in Coral Gables, FL

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