ActiveSingle Family Residence
418 Castania Ave, Coral Gables FL 33146
Coral Gables, FL 33146 · MLS #A12085251The residence
About this property
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.
At a glance
Property details
- Property type
- Single Family Residence
- Listing type
- For sale
- Status
- Active
- Bedrooms
- 4
- Bathrooms
- 5.5
- Living area
- 4,150 sq. ft.
- Year built
- 2026
- Lot size
- 10,000 sq. ft.
- Subdivision
- C GAB RIVIERA SEC PT 2 RE
- County
- Miami-Dade County
- Days on market
- 6
- Original list price
- $8,500,000
- Listing date
- September 8, 2026
- Annual property tax
- $24,508 (2025)
- Listing agent
- Monica Slodarz
- Listing office
- Compass Florida, LLC
- MLS number
- A12085251
Neighborhood & location
Explore C GAB RIVIERA SEC PT 2 RE
Review nearby homes, local services, commute routes, schools, flood information, and community rules as part of your due diligence. Neighborhood information can change and should be verified with the appropriate local authority.
Schools
School information
- School district
- Miami-Dade County Public Schools
Plan your purchase
Mortgage calculator
- Principal & interest
- $42,981
- Property taxes
- $2,042
- Homeowners insurance
- $4,250
- Estimated total
- $49,273
Estimate only. Taxes, insurance, association fees, PMI, interest rate, and lender terms vary. Confirm the actual payment and closing costs with a licensed mortgage professional. Review Florida mortgage and pre-approval guidance.
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Listing courtesy of Compass Florida, LLC, 305-579-9115.
Data provided by MIAMI Association of REALTORS®. Information is deemed reliable but is not guaranteed accurate by the MLS and should be independently verified. Property availability, price, and details are subject to change without notice.