It is one of the most common dilemmas among buyers who arrive in the Marina Alta with a project in mind. They find a villa from the nineties in an excellent location — good views, a generous plot, a price that seems reasonable for the area — and immediately start asking themselves: is it worth renovating this, or would we be better off finding a plot and building from the ground up?
There is no universal answer. What does exist are clear criteria for assessing each specific situation, and that is exactly what we have been doing with clients in Javea, Denia, Moraira and Benitachell for years. This article sets out those criteria so you can get your bearings before making a decision that shapes everything that follows.
The starting point: what the existing villa actually has to offer
Before the renovation-versus-new-build question can be answered properly, you need to understand what is genuinely worth keeping in the existing property. And that requires something more than a viewing with the estate agent.
The elements that most determine the decision are the structure, the services and the layout. A sound structure — solid foundations, floors without structural defects, walls free of damp — is the most valuable asset an older villa can have. If it is in good shape, a renovation has something real to build on. If it is compromised, the problems that surface during construction tend to be unpredictable in both scope and consequence.
The services — electrics, plumbing, drainage, climate control — have a lifespan. In a villa more than twenty years old, it is common to find that virtually everything needs replacing. That is not necessarily an argument against renovating, but it is something that needs to be factored into the assessment from the outset, without assuming anything is still serviceable.
Layout is the third factor. If the floor plan of the villa cannot be adapted to how you want to live in it — because the load-bearing walls prevent opening it up, because the relationship with the outdoors is poorly resolved, or because the orientation of the main rooms simply does not work — then you are building on a limitation that will always be there.
When renovation is the better option
Renovation wins when the villa has a location or an orientation that would be very difficult to replicate in a new build. In established areas of Javea or Denia, finding a plot with the same views, the same privacy and the same access as a well-positioned existing villa is increasingly difficult. If the location is exceptional, renovating what is there tends to be the more intelligent decision.
It also wins when the structure is sound and the layout has genuine potential. There are villas across the Marina Alta that, with a well-planned intervention — opening up the ground floor, a full services overhaul, updated facade and outdoor spaces — can be completely transformed. The result can be a house that performs like a new build but retains the maturity of an established garden, the settled presence on the plot, and the integration into the surroundings that only time can give.
A mature garden, worth saying plainly, is a value that tends to be systematically underestimated. Replicating in a new build the garden of a twenty-year-old villa — its trees, its shade, its sense of having always been there — is simply not possible. In a renovation, that garden is already there.
When building from scratch makes more sense
A new build is the right choice when the plot has strong fundamentals and the existing villa — if there is one — has serious structural problems, a layout without a viable solution, or an orientation that permanently compromises the main living spaces.
It also makes sense when the buyer has a very clear vision of what they want and that vision does not fit any existing building. Building from scratch gives complete freedom over layout, orientation, materials, the relationship with the outdoor spaces, and energy performance. For a buyer with a well-defined programme of requirements — who knows exactly how many bedrooms they need, how they want the living areas to work, what relationship they want between the terrace and the interior — that freedom has real value.
The process takes longer. From the start of the design through to handover, a new build in the Marina Alta takes more time than an equivalent renovation, mainly because of planning timescales. But the result is a house designed without compromise from the beginning.
What should not drive the decision
There are two arguments we hear regularly that, on their own, should not determine the choice.
The first is the assumption that renovating is always faster. It depends entirely on the scope. A full renovation of a villa with structural issues, a complete redistribution of the layout and a total services overhaul can take as long — or longer — than building from scratch. Planning timescales for renovation work are generally shorter, but that does not always compensate.
The second is the idea that an existing villa already has everything resolved. Not necessarily. A poorly oriented villa is still poorly oriented after the renovation. A layout that does not work can be improved, but it can rarely be fully transformed if the structural walls do not allow it. The starting-point problems that have no real solution are the ones to identify before you buy, not after.
Frequently asked questions
Can an architect help me assess a villa before I buy it?
Yes, and it is one of the most useful things an architect can do at this stage. A technical visit before purchase identifies the real condition of the structure, services and layout, estimates the scope of work required, and flags planning constraints that estate agents do not always know or share. At La Quinta Fachada we provide this kind of pre-purchase assessment regularly, particularly for international clients who are not familiar with the local market.
Does planning regulation apply differently to a renovation than to a new build?
Not in exactly the same way. For a new build, planning rules determine everything: maximum site coverage, height, massing, setbacks. For a renovation, if the existing building is already non-compliant in some parameter — for example because it was built before regulations changed and covers more ground than would be permitted today — it can be maintained and renovated but not extended beyond what already exists. That distinction has significant practical implications that are worth understanding before planning the project.
Is it possible to carry out a renovation in phases to spread the work over time?
Technically yes, though it is not always the most efficient approach. Some interventions — a full services replacement, for instance — are far more rational to do in one go than in stages, because they involve opening walls and floors that then have to be made good again. Phasing makes sense when the interventions are clearly independent, such as separating the interior works from the outdoor spaces. What we would not recommend is breaking up work that functions as a system, because the result tends to be worse and the process more costly overall.
What about energy efficiency — is it harder to achieve in a renovation than in a new build?
In a new build it is more straightforward to integrate energy performance from the outset: orientation, insulation, systems, glazing. In a renovation there are existing constraints that limit the options, but that does not mean substantial improvement is not possible. Replacing windows and doors with thermally broken frames, insulating the facade and roof, and switching to an air-to-water heat pump are interventions that can transform the energy behaviour of an existing villa very significantly.
Does La Quinta Fachada handle both full renovations and new builds?
Yes. We have active projects of both types across the Marina Alta. The way we work is similar in each case: we start by understanding what the client wants and what the plot or existing villa has to offer, and from there we define the approach that makes most sense. We have no preference for one option over the other — what we care about is that the project is right for the people who are going to live in it.
Not sure which path is right for you? Let’s talk it through
Sometimes the clearest way to resolve the dilemma is to talk it through with someone who has worked through both many times. If you are at that point — a villa in mind, a plot under consideration, or simply a question that has not yet found its answer — get in touch and we will look at it together.
You can reach us at info@laquintafachada.com or call us on +34 655 00 74 09. We have offices in Javea and Gandia.