Renovating a Property in Portugal as a Foreign Owner: What to Expect

Bright bedroom interior in a renovated property in Portugal

Written by

Renata Santos Machado

Published on

11 Sep 2026

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You've just bought a property in Portugal, maybe in Lisbon, maybe somewhere along the coast, and now you're staring at a renovation you'll be managing from another country, in a different time zone, without knowing a single contractor by name. Where do you even start?

It's a fair question, and one that comes up constantly among foreign owners planning a house renovation in Portugal. Renovating remotely is genuinely more complex than renovating a property you can visit every week and without the right structure, it quietly eats into your time every week: emails, calls at odd hours, decisions you don't have enough context to make quickly. But it's also something that happens successfully, every day, when the right structure is in place.

This article covers what to expect when renovating a property in Portugal as a foreign owner: the real challenges, and how Atelier Renata Santos Machado manages them for international clients every day.

Living room with custom shelving and fireplace in a house renovation in Portugal

Custom shelving, curated art and a fireplace integrated into a contemporary living room in Portugal.

Why Portugal Attracts Foreign Property Buyers

Portugal has become an established destination for international property buyers looking for more than an investment. Lisbon, Cascais, the Algarve and, increasingly, Comporta attract buyers seeking a second home and a different way of living, with greater privacy, proximity to nature and a strong connection between architecture, landscape and everyday life.

Comporta is a particularly clear example of this shift. Once known as a discreet coastal retreat, it has evolved into one of Portugal's most sought-after luxury residential markets, attracting international buyers to low-density developments, private villas and second homes close to the Atlantic coast.

For many of these owners, however, buying the property is only the beginning. The house may need to be renovated, adapted or fully furnished before it is ready to live in, while the owner remains based in London, New York, São Paulo or elsewhere.

This creates a very specific challenge: how do you renovate a property in Portugal when you are not there to manage it?

The Main Challenges of Renovating a Property in Portugal from Abroad

Distance changes the way a renovation needs to be managed. When you cannot visit the property regularly, small decisions that would normally take a few minutes can become delays: approving a material, checking a measurement, resolving an unexpected issue on site or confirming that what was installed corresponds to what was agreed.

There is also the challenge of coordinating different professionals. Contractors, suppliers, carpenters, electricians and other specialists need to work according to the same plan and timeline. For an owner living abroad, managing these relationships individually can quickly become a second job.

This is why a remote renovation requires someone locally who understands the project as a whole and can make sure that decisions are implemented correctly.

How Much Does a Renovation Cost in Portugal?

Renovation costs in Portugal vary considerably depending on the condition and size of the property, the extent of the work, the materials selected and the level of customisation involved.

A cosmetic update to a relatively recent property is very different from renovating an older house that requires changes to plumbing, electrical systems, flooring, bathrooms or kitchens. Bespoke joinery, natural stone, custom furniture and other made-to-measure elements will also influence the final investment.

For this reason, a reliable budget should be built around the actual property and an approved scope of work rather than a generic cost per square metre. A contingency should also be considered, particularly in older properties where some issues only become visible once work begins.

Contemporary entrance hall with textured stone wall in a renovated property in Portugal

A contemporary entrance hall combining natural wood, textured stone and bespoke lighting in a residential project in Portugal.

What to Look for in a Local Renovation Partner

For an international owner, choosing the right local team is particularly important. Experience and design quality matter, but so does the ability to manage the entire process without requiring the client to be physically present.

A full-service interior design studio can centralise communication, coordinate suppliers and contractors, monitor execution and keep the owner informed as the project progresses. Instead of receiving updates from several different people, the client has one team responsible for maintaining consistency between what was designed, approved and ultimately executed.

Regular video calls, photographs, drawings, samples and clear approval stages allow important decisions to be made remotely without losing control of the project.

Renovating in Portugal with Atelier Renata Santos Machado

At Atelier Renata Santos Machado, international projects are structured so that distance does not become an obstacle. From the initial concept and budget to procurement, coordination, site supervision, installation and final styling, the Atelier can manage the renovation as one continuous process.

Clients remain involved in the decisions that define their home, while the Atelier handles the day-to-day coordination required to bring those decisions to life.

This turnkey approach is particularly suited to owners who live abroad or spend only part of the year in Portugal. The goal is deliver a home that is ready to be lived in when the client arrives.

Planning to renovate a property in Portugal while living abroad? Contact Atelier Renata Santos Machado to discuss your project.

Frequently Asked Questions About Renovating Property in Portugal

Can I renovate a property in Portugal while living abroad?

Yes. With a local team coordinating the project and providing regular updates, most decisions and approvals can be handled remotely.

How much does a house renovation cost in Portugal?

Renovation costs in Portugal depend on the property's condition, size, scope of work, materials and level of customisation. A reliable estimate should always be based on the specific property and project.

Do I need to be in Portugal during the renovation?

Not necessarily. Drawings, photographs, video calls and digital approvals allow international owners to follow the project and make decisions remotely.

What should I look for in a renovation partner in Portugal?

Look for a team that can manage both design and execution, coordinate contractors and suppliers, supervise the work and provide clear communication throughout the project.

Does Atelier Renata Santos Machado work with international clients?

Yes. The Atelier works with international clients and can manage turnkey interior design and renovation projects in Portugal while the client is based abroad.

Renata Santos Machado

Renata Santos Machado

Interior Designer, Lisboa Portugal

"The only rule is that there are no rules."

With over 24 years of experience and more than 200 projects completed across Portugal and internationally, she specialises in interior design, decoration and residential renovation, delivering turnkey projects for apartments and villas with full-service coordination across every stage of the process.

Her versatile approach adapts to different creative directions and is grounded in a strong understanding of each client’s lifestyle, resulting in balanced, timeless interiors that combine aesthetics, functionality and comfort.

“There’s a difference between a thoughtfully designed space and one that is simply well decorated. That is the distance where I focus my work on.”

Interior DesignContemporary DecorationResidential RenovationLisbon, Portugal

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