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Duplex • San sebastián • 3 350 000 €
  • Rooms
  •  •  Bedrooms 
  • •  160 m² (about 1720 ft²)

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Duplex • San sebastián
3 350 000 €
  • Rooms
  •  •  Bedrooms 
  • •  160 m² (about 1720 ft²)
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Sorry, the maximum number of listings allowed is 

Luxury duplex for sale San sebastián
Luxury duplex for sale San sebastián Luxury duplex for sale San sebastián
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Duplex
  • Rooms
  •  •  Bedrooms 
  • •  160 m² (about 1720 ft²)
3 350 000 €

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Featured

  • 3 Terraces
  • Nice view

Barnes presents an exclusive new-build duplex on the seafront of Ondarreta Beach, within the elegant Itsas Aize villa on Avenida Satrústegui. The project combines a privileged location with natural light, contemporary design and high-quality materials. With 135m2 of usable space between the second floor and the attic level, the property offers stunning frontal sea views. The main floor features a living-dining area with an open-plan kitchen, 1 en-suite bedroom, 1 guest toilet and a 25m2 terrace overlooking the bay. The upper level includes 2 double bedrooms, 1 full bathroom, a laundry area and a second 12m2 private terrace. The building has only three residences, ensuring privacy and exclusivity. Common areas include a 58 sqm heated indoor pool, gym, sauna and changing rooms, reserved for residents. The construction features premium materials, full thermal and acoustic insulation, an A energy rating, aluminium joinery with triple glazing, zoned underfloor heating, pre-installation for ducted air conditioning and a home automation system. Kitchens and bathrooms will be delivered fully equipped with high-end appliances and customisable finishes. Located directly on the Ondarreta seafront and in the heart of the Antiguo neighbourhood, it is surrounded by shops, supermarkets, schools, public transport, a health centre and the Real Club de Tenis de San Sebastián. A unique opportunity to enjoy luxury, tranquillity and seaside living in one of San Sebastián’s most prestigious areas.

Ad reference 86412931

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General characteristics

    • Exposure north
    • 2nd Floor
    • Year built 2026
    • 3 Rooms
    • 3-Storey buildings

Property development

    • Living room
    • Heating underfloor
    • 3 Bedrooms
    • 3 Bathrooms
    • Unfurnished

Energy diagnostics

Energy efficiency rating

Not provided

Greenhouse gas emission index

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About the price

3 350 000 €
The fees are borne by the seller

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    28001 MADRID

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