
418 Castania Ave For Sale



































Property Details
| Asking Price | $8,500,000 |
|---|---|
| Price per SqFt | $2,048 |
| Property Taxes | $24,508 2025 |
| Interior Space | 4,150 SqFt |
| Beds/Baths | 4/5½ |
| Year Built | 2026 |
| Garage | 2 spaces |
| Pool | Yes |
| Lot Size | 10,000 SqFt |
| MLS # | A12085251 |
Location
From the listing
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.
Listed by Compass Florida, LLC
What It Costs to Own
Monthly, before a mortgage and insurance
Taxes $24,508 for 2025. MLS figures, which may not be accurate.
Sales History for This Home · 418 Castania Ave
| Sale ⇅ | Sold Price ⇅ | Closed Date ⇅ |
|---|---|---|
| A10820363 | $825,000 | 11/3/20 |

Listed by Compass Florida, LLC. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Coral Gables and throughout South Florida.
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418 Castania Ave, Coral Gables · MLS A12085251 · $8,500,000
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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.

