Our experience of over 30 years in the field we endorse


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COSBA, S.A., the guarantee of a long career

We are a family business specialising in real estate construction, promotion and intermediation in Denia and surroundings. In the field of real estate promotion, we have a long trajectory of 35 years in the sector. This experience has enabled us to establish a well planned work process. A personalized process which sets off from the ideas, likes and necessities of our clients. This, along with always working with the best professionals in each area, and offering a complete service with all the guarantees, allows us to produce a unique design for each project, a finished product adapted 100% to the requirements of our clients. Ultimately, to construct the house that our clients have always dreamed of living in.

As for our intermediation business, we have available a wide selection of apartments, flats, villas, semi-detached, terraced properties and building plots in the Marina Alta area, both new build and resale. We form part of the biggest real estate association of Denia, “Denia MLS Inmobiliaria”, a real estate association made up of 25 agencies. A large network of collaborations that allows us to offer an immense variety of properties where, we are sure, is the property you are looking for.

We also have available of rental properties, both vacational and long term.

Our long history and experience in the sector guarantees a professional, personal treatment and a complete knowledge of the product. We invite you to get to know us better and to let us advise you in such an important decision.

Because experience does count and our 35 years in this business are a guarantee that things are being done well. Our experience is backed by more than 500 projects.

Detached villa in Las Marinas, Las Brisas area, 200 m. from sandy beach


Villa with 5 bedrooms and pool for sale in Las Marinas, just 200 m. from the sandy beach and 100 m. from the Las Brisas ...

  • Ref. C25880S
  • 400
  • 1.100
  • 5 Bedrooms

1 bedroom apartment in urbanization with pool and garden


Apartment for sale in Las Brisas area, in the best sandy beach area of Dénia both for beach and for services throughout ...

  • Ref. AR002
  • 55
  • 1 Bedrooms

Ground floor with 3 bedrooms on the beachfront


For sale 3 bedroom apartment on the ground floor in Dénia, on the beachfront, just 300 m. from sandy beach.

  • Ref. C25879
  • 104
  • 3 Bedrooms

Two bedroom penthouse for sale in Las Marinas, Dénia


Spectacular Penthouse, at km 3 of Las Marinas with panoramic views and sun all day. 300 meters from the fine sandy beach...

  • Ref. Z00878
  • 134
  • 2 Bedrooms

Ground floor 3 bedrooms with pool for sale in Dénia


Ground floor apartment with 3 bedrooms located a few meters from the center of Dénia and about 800 m. from the sandy bea...

  • Ref. C25877
  • 106
  • 3 Bedrooms

3 bedroom duplex penthouse for sale in Dénia a step away from the town with panorami...


This house is located in one of the most requested areas for being a step away from the center of Dénia but enjoying all...

  • Ref. C25876S
  • 120
  • 3 Bedrooms

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New build

New 3 bedroom modern design villa with swimming pool


New 3 bedroom modern design villa with swimming pool. In this residential area where only 2 level properties ar...

3 bedrooms villa for sale in Dénia, with swimming pool and beautiful views


Detached 3 bedrooms vila for sale in Denia with very good quality construction materials. The property, with 21...


Cozy one bedroom apartment for sale in urbanization with pool in La Sella


This cozy apartment on the top floor has a kitchen open to the living room with access to the open terrace, bathroo...

1 bedroom apartment in urbanization with pool and garden


Apartment for sale in Las Brisas area, in the best sandy beach area of Dénia both for beach and for services throu...

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