Costa Blanca · Alicante
Builders & Renovation in Playa de San Juan — Premium Finishes, Fixed-Price
We renovate high-end apartments and penthouses on Playa de San Juan, Alicante's finest city beach. We deliver premium finishes at a fixed price with a 2-year guarantee, ideal for quality homes and top-tier holiday lets.
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Playa de San Juan is the most sought-after residential area around Alicante: three kilometres of sand, a promenade and buildings ranging from seafront towers to second- and third-line apartments. The price per square metre is high, which justifies quality renovations that add still more value to the property.
The most common project is a full apartment renovation with premium finishes: open kitchens with an island and porcelain worktop, walk-in showers in microcement, large-format floors and ducted air conditioning. In penthouses and seafront homes the terraces and solariums take centre stage, with quality waterproofing and outdoor paving that stands up to sun and salt.
Many owners run the apartment as a high-end holiday let, where the finish drives the nightly rate and the reviews. We design spaces that photograph well, with careful lighting, a fully equipped kitchen and hotel-style bathrooms, yet robust and easy to maintain between stays.
The seafront is hard on materials: salt, damp and the levante wind wear down window frames, railings and seals. We replace corroded aluminium with thermally broken frames and solar-control glass, renew stainless-steel or glass railings and reinforce terrace waterproofing to prevent leaks to the flats below.
A good share of our Playa de San Juan clients live outside Spain for much of the year. We manage the project remotely with a fixed-price quote, weekly photo reports and video calls, so you choose finishes and follow progress without travelling.
In owners' communities we coordinate internal permissions and working hours to keep disruption down, which matters in blocks that are occupied through the summer. We handle the licence with Alicante town hall, which Playa de San Juan comes under, and take care of the technical paperwork when the work requires it.
Every renovation is delivered on price and on time, with a final clean, installation certificates and a 2-year guarantee. We work to the same standard in El Campello, Sant Joan d'Alacant and Mutxamel, for owners who want quality work with no nasty surprises.
Renovation and building services in Playa de San Juan

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

Kitchen Renovation in Alicante
Oven, hob, extractor, sink and taps installed and ready to use.

Microcement in Alicante
Worktops and kitchen fronts in microcement, seamless with no visible joints.

Fitted Wardrobes & Walk-in Closets in Alicante
Shelves, rails, trouser racks, shoe racks and lined drawers tailored to your wardrobe.

Glass Curtains in Alicante
Wind- and impact-resistant glass suited to exposed coastal locations.

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

Air Conditioning & Aerotermia in Alicante
A high-efficiency heat pump delivering heating, cooling and domestic hot water at very low running cost.

Painting Services in Alicante
Venetian stucco, lime stucco, glazes and textured designer feature walls.

Apartment Renovation in Alicante
Coordination by email and video call with photo reports for overseas owners.

Terrace Waterproofing in Alicante
Sealing the critical points where waterproofing typically breaks down.
Completed projects in Playa de San Juan


Seafront penthouse with renovated solarium
Playa de San Juan
Full 120 m² renovation with island kitchen, microcement bathrooms and waterproofing of a 40 m² terrace.


Premium apartment for holiday letting
Playa de San Juan
A 90 m² refresh with hotel-style finishes and ducted air conditioning in 8 weeks.
Customer reviews in Playa de San Juan
“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 Playa de San Juan
How much does a premium renovation in Playa de San Juan cost in 2026?
A mid-high quality renovation in Playa de San Juan costs variable per project in 2026. A 100 m² apartment with premium finishes typically runs variable per projectThe price is fixed in writing after the site visit.
How do you protect seafront terraces from salt?
We reinforce waterproofing with quality membranes and mortars, lay outdoor paving resistant to sun and salt, and replace railings with stainless steel or glass. We seal joints and junctions to prevent leaks to the flats below.
Do you prepare apartments for high-end holiday letting?
Yes. We design apartments that photograph well and work as premium lets: equipped kitchens, hotel-style bathrooms, good air conditioning and durable finishes. We manage the work remotely with photo reports for owners who do not live in Alicante.
Do I need a building licence from Playa de San Juan town hall?
Playa de San Juan comes under Alicante town hall. Interior renovations go by responsible declaration or minor works; if structure, facade or communal terraces are affected a major works licence may be needed. We handle all the paperwork for you.
We also work near Playa de San Juan
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