Costa Blanca · Alicante
Builders & Renovation in Altea — Old-Town Character Houses & Sea-View Villas
We renovate character houses in Altea's old town and hillside villas with sea views, respecting the village's aesthetic and its artistic community. Fixed price, a 2-year guarantee and an English-speaking project manager. Specialists in working on steep, narrow streets.
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Altea is one of the most charming villages on the Costa Blanca: the blue dome of its church, the steep whitewashed streets of the old town and villas scattered across the hillsides with views over the bay. It is also a village with an artistic soul, a haven for painters, musicians and a cultured international community that values authenticity. Renovating in Altea demands sensitivity to that aesthetic, which we take on with a fixed price.
The character houses of the old town are special work. Many are stone homes with thick walls, stairs, level changes and irregular spaces that call for a respectful renovation: keeping arches, beams and original floors where it makes sense, while introducing modern bathrooms, a functional kitchen and new services. We aim for the house to gain comfort without losing the character that makes it unique in Altea.
Work in the old town has a real logistical challenge: narrow, steep, pedestrian streets that no lorry can reach. We work with planned deliveries, adapted transport and, where needed, manual means to carry material up and rubble down. This logistics is part of the fixed price from the outset, so there are no surprises on a job as particular as one in central Altea.
The hillside villas are the other main front. Spread across Altea la Vella, Sierra de Altea and the urbanisations with views of the Peñón and the bay, these homes call for renovations that exploit the views: large windows, terraces, porches and pools oriented to the sea. We renovate kitchens and bathrooms, improve insulation and climate control and integrate outdoors with indoors, making the most of one of the finest panoramas on the coast.
We carry out the renovation turnkey, coordinating every trade under one responsible manager: new services, kitchen, bathrooms, floors, carpentry and paint. In an old-town house the timescale depends heavily on the condition and logistics; in a villa, depending on scope, 2 to 5 months. Always to a fixed price, with agreed finishes and respect for each home's character.
We work throughout Altea and the neighbouring areas of Calpe, Benidorm and l'Alfàs del Pi. Every project is handed over with a written 2-year guarantee and more than 15 years of Costa Blanca experience. For those seeking to renovate with aesthetic sensitivity and a clear process, we offer one point of contact and a fixed price from the first visit.
Renovation and building services in Altea

Full Property Renovation in Alicante
Plumbing, waste, electrics and air conditioning renewed from scratch, with certificates where required.

Renovation Management for International Property Owners
We go to the property, measure it and send you a photographic report of what is really there before anything is decided.

Damp Treatment in Alicante
We renew the wall with renovating mortars that let the surface breathe.

Roof Repair in Alicante
Inspection to find the real point of water entry and sealing or repair of the source, not just the stain.

Bathroom Renovation in Alicante
Fresh water and waste pipework to eliminate leaks, noise and blockages.

Kitchen Renovation in Alicante
Ceramic, porcelain or panel splashbacks for a clean, durable finish.

PVC & Aluminium Windows in Alicante
Glass and seals that reduce street, traffic and nightlife noise — valuable in tourist areas.

Glass Curtains in Alicante
Smooth, durable sliding hardware built to withstand the sea breeze.

Pool Renovation in Alicante
Fitting a salt chlorinator for softer water and fewer chemicals.

Painting Services in Alicante
Complete painting of ceilings and walls in a flat or villa with prep and a uniform finish.

Flooring Installation in Alicante
We correct uneven subfloors with self-levelling compound for a finish with no lips or ridges.

SATE Facade Insulation in Alicante
We treat edges, reveals and slab fronts where heat escapes and condensation forms.
In-depth guides for Altea
Completed projects in Altea


Village house in the old town
Altea
Renovation of a 90 m² stone house in the old town, keeping beams and arches and adding two bathrooms and an open kitchen, with pedestrian-street logistics.


Hillside villa with views
Altea
Kitchen, bathrooms and large sea-facing windows renewed in a Sierra de Altea villa, integrating porch and pool.
Customer reviews in Altea
“Professional approach to renovation and construction services. The communication is clear, the team pays attention to details, and the overall presentation gives a good impression of reliability and quality.”
“A very good professional service with a strong focus on the customer. Communication was clear and all questions were handled quickly. Overall, I had a very positive experience and would be happy to recommend Renixo.”
“Дякую за прекрасну роботу та виконання мого замовлення.”
Frequently asked questions about renovating in Altea
Do I need a building licence from Altea town hall?
An interior renovation in Altea is handled as a declaración responsable (minor works) with Altea town hall. In the old town, aesthetic and heritage-protection conditions may apply. We process the licence and check the relevant rules.
Can you renovate a house on the old town's narrow streets?
Yes. We are used to central Altea's logistics: steep, pedestrian streets, planned deliveries, adapted transport and manual means to carry material up and rubble down. We include it in the fixed price from the start.
Do you respect the traditional character of Altea's houses?
Yes. We keep arches, beams, stone and original floors where it makes sense, and introduce modern bathrooms, kitchen and services. The aim is to gain comfort without losing the authenticity that makes Altea's old town unique.
How much does it cost to renovate a house in Altea?
The cost of a full renovation depends on the floor area, the finishes and, in old-town houses, the logistics and conservation work, which push it up. We prepare a fixed, personalised quote after a free site visit, with no obligation.
We also work near Altea
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