ID# 117616. Serenità Tamarindo | Luxury Multi-Villa Estate for Sale in Tamarindo, Guanacaste | 12 Villas | 18 Bedrooms | Turn-Key Investment | Lot 6,800 m² | Construction 1,720 m² | $3,375,000. Discover Serenità Tamarindo, an extraordinary opportunity to own one of the finest luxury estates for sale in Tamarindo, Costa Rica, offered at US$3,375,000. Completed in 2023, this exceptional turn-key property spans 6,800 m² of tropical land with 1,720 m² of contemporary construction, featuring 12 independent villas, 18 bedrooms, and 24 full bathrooms. Currently operating as a successful boutique hospitality concept, the estate presents outstanding flexibility as a luxury vacation rental investment, an exclusive family compound, a private wellness retreat, or a retirement residence with ample accommodations for family and guests. Combining sophisticated architecture, privacy, and income-producing potential, Serenità Tamarindo stands among the most distinctive luxury real estate opportunities in Guanacaste. The estate has been thoughtfully designed to balance private living with resort-style amenities. Six spacious family villas each feature two bedrooms, 2.5 bathrooms, open-concept living and dining areas, fully equipped kitchens, private terraces, and laundry facilities, while six elegant adult-oriented suites offer secluded accommodations complete with private plunge pools, rainfall showers, and beautifully landscaped outdoor spaces. At the heart of the property, residents and guests enjoy a spectacular infinity pool, lush tropical gardens, a sophisticated clubhouse with a gourmet kitchen and climate-controlled wine cellar, plus an outdoor entertainment area with a fire pit and support kitchen, creating an exceptional setting for family gatherings, wellness retreats, corporate events, or luxury vacation experiences in Costa Rica. Designed for seamless hospitality operations and effortless ownership, Serenità Tamarindo includes commercial-grade infrastructure rarely found in private estates. High-speed 400 Mbps fiber-optic internet covers the entire property, complemented by an independent water supply and filtration system, backup water storage, a full-property emergency generator, controlled gated access, a 19-camera CCTV security system, and parking for up to 20 vehicles, including an electric vehicle charging station. Whether continuing the established boutique rental business, creating a multi-generational family estate, developing a luxury retreat center, or implementing a hybrid personal-use and rental strategy, this fully operational property offers immediate value with minimal transition. Located just 10 minutes from Tamarindo, one of Costa Rica's most sought-after beach destinations, Serenità Tamarindo enjoys convenient access to world-class surfing, championship golf courses, luxury marinas, fine dining, international schools, private healthcare, and premium shopping. The estate is only minutes from Playa Tamarindo, Playa Grande, Playa Avellanas, Playa Conchal, and Playa Flamingo, placing some of Guanacaste's most iconic beaches within easy reach. Guanacaste International Airport (LIR) is less than one hour away, offering direct flights throughout North America and Europe. With Costa Rica's luxury real estate market continuing to attract international investors and lifestyle buyers, this fully furnished, turn-key estate offered at US$3,375,000 represents an exceptional investment opportunity, combining immediate rental income, long-term appreciation, and an unmatched luxury lifestyle in one of Costa Rica's most desirable coastal destinations.