Address
418 Castania Ave, Coral Gables, FL
Price
$ 8,500,000
Property Attributes
- MLS#A12085251
- TypeSingle Family
- Listing Status Active
- CountyMiami-Dade
- CityCoral Gables
- Area41
- NeighborhoodC GAB RIVIERA SEC PT 2 RE
- Zip33146
- Style
- Year Built2026
- Taxes$ 24508
- Price$ 8,500,000
- Bedrooms4
- Full Bathrooms5
- Half Bathrooms1
- Sqr Footage4150
Data Source:
Southeast Florida MLS (SEFMLS)
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.
| Elementary School | Middle School | High School |
|---|---|---|
| Sunset Elementary School | Ponce De Leon Middle School | Coral Gables High School |
| Price History | |
|---|---|
| 9/8/2026 | Listed $8,500,000 |
General Features
| 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 |
| 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/fo/mm4ort5g8f0e7b1wz0dqb/AJNUS2uaGvhqdMoOSyuBucQ?rlkey=caqr71feta0q1xt5wfo6nq8bs&st=njq8sw8j&e=1&dl=0 |
| Standard Status | Active |
| Occupancy Type | Vacant |
| Property Sub Type Additional | Single Family Residence |
| PostalCity | Coral Gables |
| 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 |
Interior Features
| 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 |
| LivingAreaSource | Builder |
| Total Baths | 6 |
Exterior Features
| 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 |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 33146
Price
Taxes
Year Built
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All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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.
Updated on September 14, 2026 3:51 PM UTC
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Data Last Updated: September 14, 2026 4:23 PM UTC
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