Beautifully Restored Traditional Waterfront House for Sale in Kastellakia, Kea – Sunset Views & Private Sea Access

Beautifully restored with deep respect for its Cycladic origins, this traditional waterfront house occupies one of the most enchanting settings on the island of Kea. Perched on a secluded peninsula in Kastellakia, just above the crystal-clear waters of the Aegean, it combines the authenticity of island architecture with the comfort of a thoughtful contemporary renovation. Facing west, the property enjoys uninterrupted sea views, direct access to the shoreline, and sunsets that become part of everyday life. Developing approximately 170 sqm on a 1,000 sqm plot, the residence has been carefully reimagined to preserve its original soul while embracing modern living. Originally built in the traditional architectural language of Kea, the house has recently undergone a complete renovation that honours its heritage without compromising comfort. Whitewashed walls, natural stone flooring, exposed timber elements and handcrafted details create interiors that feel timeless rather than new, allowing the architecture to remain deeply rooted in its surroundings. The main living spaces unfold in an open-plan layout where the lounge, dining area and fully equipped kitchen enjoy a continuous relationship with the terraces and the sea beyond. Natural light fills every room throughout the day, while generous openings frame the surrounding landscape and reinforce the effortless dialogue between inside and outside. The property offers three comfortable bedrooms and two bathrooms, each bedroom carefully positioned to enjoy sea-facing views and an atmosphere of quiet retreat. Designed as intimate sanctuaries, the sleeping quarters combine natural materials with understated elegance, creating spaces dedicated to rest and relaxation. Outdoor living defines the experience of the property. A spectacular infinity swimming pool appears to merge seamlessly with the Aegean horizon, becoming the focal point of the estate. Expansive terraces provide multiple areas for lounging, dining and entertaining beneath the open sky, while shaded pergolas invite long afternoons overlooking the sea. One of the property's most remarkable features is its private pathway leading directly to the sea. Rarely found on Kea, this immediate connection allows residents to swim, snorkel or simply enjoy the crystal-clear waters directly from their own estate, transforming the coastline into a natural extension of everyday life. Perfectly positioned, the house enjoys easy access to some of Kea's most beautiful beaches, including Koundouros and Pisses, while remaining just 25 minutes from Korissia Port, placing Athens comfortably within reach for weekend escapes or year-round living. Technical Features & Equipment - 170 sqm residence - 1,000 sqm plot - 3 bedrooms - 2 bathrooms - Infinity swimming pool - Direct private sea access - Panoramic Aegean Sea views - West-facing orientation with year-round sunsets - Spacious sun terraces and outdoor lounge areas - Outdoor dining area - BBQ area - Fully equipped kitchen (gas & electric) - Air conditioning - Central heating - Natural stone flooring - Timber pergolas and Cycladic architectural details - Landscaped garden - Private parking for two vehicles - Fully furnished - Built in 2008 - Renovated in 2025/2026 Highlights - Exceptional waterfront peninsula setting - Rare direct access to the sea - Spectacular infinity pool overlooking the Aegean - Magnificent west-facing sunsets throughout the year - Authentic Cycladic architecture with contemporary comfort - Absolute privacy in an unspoiled natural environment - Elegant indoor–outdoor Mediterranean living - Close to Koundouros Beach, Pisses Beach and Korissia Port - Ideal as a refined family residence or exclusive holiday retreat More than a house, this is a place where the architectural heritage of Kea continues to live with quiet authenticity. Thoughtfully restored and deeply connected to its surroundings, it offers a rare opportunity to experience island life through craftsmanship, simplicity, and the timeless beauty of the Aegean. For further information or to arrange a viewing, we would be pleased to assist.