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.

3 bedrooms and 2 bathrooms groundfloor apartment with large terrace and swimming poo...


3 bedroom apartment on the ground floor for sale in Dénia, in the area of Deveses. Housing distributed in 3 bedrooms,...

  • Ref. C25853
  • 115
  • 3 Bedrooms

Townhouse 2 bedrooms near beach for sale in Dénia


Semi-detached house completely renovated for sale in the best sandy beach area in Dénia, in the urbanization El Palmar. ...

  • Ref. C25852
  • 61
  • 2 Bedrooms

Apartment with sea views and direct access to sandy beach


Apartment with 2 bedrooms and 2 bathrooms with sea views and direct access to the sandy beach. Housing distributed in...

  • Ref. C25851
  • 81
  • 2 Bedrooms

2 bedrooms luxury apartment near the sandy beach of LesDeveses in Dénia


Property with high standart construction qualities for sale in Denia beach, in a luxury Resort with large communal areas...

  • Ref. C25850
  • 72
  • 2 Bedrooms

1 bedroom apartment with swimming pool in Las Brisas area, Denia, Costa Blanca North


1 bedroom apartment in a quiet residential, with garden and communal swimming pool in Denia, Costa Blanca North. The ...

  • Ref. C25335
  • 55
  • 1 Bedrooms

Semi-semi-detached 3-bedroom villa with communal pool


Semi-detached house with modern style for sale in Els Poblets, in urbanization with few neighbors and communal pool. ...

  • Ref. C25849
  • 84
  • 213
  • 3 Bedrooms

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3 bedrooms apartment for sale in Dénia, with swimming pool in Las Brisas area


Apartment with 3 bedrooms and 2 bathrooms in the urbanization La Felicidad,in Dénia,in the area of Las Brisas. ...

Villa for sale in Denia, in a great location ideal for permanent living


One of those properties that impacts just from the first moment we see it. The house has got 349,14 m2 builded...


2 bedrooms ground floor apartment with private garden for sale in Denia, near the sandy beach and Town center


2 bedrooms ground floor apartment with covered terrace and private garden, in an urbanization with swimming pool an...

2 bedrooms ground floor in an urbanization with swimming pool for sale in Dénia


2 bedrooms ground floor apartment for sale in Denia, Costa Blanca North. The property has been completel...

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