
House construction and new builds in the Maresme
We build your detached house from design to keys: structure, envelope, services and finishes, with a single person in charge.
Your house, from plot to keys
Building a house is the most important decision many families make. That is why we work with a clear schedule and budget from day one, and a single site manager who keeps you informed at every stage.
We coordinate the project with your architect, or put you in touch with one, and carry out the complete build with our team: earthworks, foundations, structure, envelope, roof, services, and interior and exterior finishes.
Stages of a new build
- Plot and project review, and itemised quote.
- Excavation, foundations and structure.
- Façades, roof and external joinery.
- Electrical, plumbing, air conditioning and aerothermal installations.
- Interior finishes, kitchen, bathrooms and outdoor areas.
- Handover of keys and project documentation.
We build detached houses, semi-detached homes, extensions and additional storeys in Mataró, Arenys de Mar, Sant Andreu de Llavaneres, Cabrera de Mar, Argentona and across the Maresme.

What we guarantee on a new build
What you expect from a serious builder, in writing.
Detailed quote
Every item of the build priced, with nothing left open.
Phased schedule
You know when each stage of construction starts and ends.
Single site manager
One person who keeps you informed and coordinates the whole team.
3D visualisation
See the interiors and finishes before they are built.
In-house team
Our own staff carry out the work, with no chains of subcontractors.
Statutory guarantees
The legal guarantees of the Spanish Building Act (LOE) for new builds.
Have a plot or a project? We will quote for it.
Request a no-obligation quoteQuestions about new builds
Other services:
Full renovationsKitchens and bathroomsPools and outdoor spacesCommercial and office
How much does it cost to build a house in the Maresme?
It depends on the design, the plot, the floor area and the finishes. With your project or preliminary design we prepare a detailed, itemised quote.
How long does it take to build a detached house?
As a guide, ten to eighteen months from the start of works, depending on size and complexity. Before we start we give you a phased schedule.
Do I need an architect?
Yes. A new build needs a project signed by an architect and a municipal licence. We can work with yours or put you in touch with one.
What guarantees does a new build have?
The Spanish Building Act sets one year for finishing defects, three for habitability defects and ten for structural damage.
Let’s talk about your house
Tell us where the plot is and how far along your project is. We call you within 24 working hours.
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