Flat for sale in Donostia-San Sebastián, Guipúzcoa

An exclusive apartment with bay views and a large solarium terrace.

Some locations need no introduction. Erregenea is one of them: a haven of peace and discretion in San Sebastián, just steps from Ondarreta beach and the Tennis Club.

This top-floor home is not simply a place to live; it is a private lookout over the Cantabrian Sea, designed for those who value light, privacy and functional design.

The space and interior design: with an impeccable layout, the home elegantly divides its main areas, both connected to the sea view. Daytime living: a spacious living room, flooded with natural light through large windows, with an integrated kitchen that invites conversation. Rest area: a double bedroom conceived as a hotel suite, with an independent dressing room and a full bathroom.

If the interior captivates, the outdoors will win you over completely. On the roof there is a private 57 m² solarium— a unique space in the city, suspended over the bay, an oasis of relaxation for hosting private gatherings at sunset or simply enjoying a book with the sea as a backdrop. It also has a storage area.

Amenities and development: the property is in impeccable condition and comes with services to match its status: two magnificent communal swimming pools and a versatile covered area; concierge service and daily maintenance of the common areas; a generously sized parking space (for a large car and a motorbike).

Centralised heating and hot water with individual metering.

A singular piece of architecture. An investment in wellbeing and status in one of the most prized residential areas of northern Spain.

Technical details: area of 65.75 m² usable (61 m² interior + terrace) | 75 m² built. Costs: community fees of 280 €/month, covering maintenance of common areas, cleaning, lifts, pool, administration, and heating, water and hot water system maintenance (consumption billed separately). 2025 property tax (IBI): 480 €.

A rare combination of a private rooftop solarium, resort-style communal facilities and unobstructed bay views, all within one of San Sebastián's most exclusive and discreet developments, right by Ondarreta beach.