• OAK Constructora at 48h Open House BCN 2026: we’re opening our full renovation in Sarrià

    Fairs

    As every year, OAK is taking part in 48h Open House BCN, Barcelona’s leading architecture festival, and this year we’re doing it in two ways. First, as sponsors of the festival. Second, by opening the doors of one of our most recent projects: the full renovation in Sarrià we carried out together with BronsteinStudio. On […]

    Open House Barcelona
  • Kitchen Islands: A multifunctional layout for every style

    Comprehensive reform

    The kitchen island has gone from being a luxury feature reserved for large homes to one of the most requested solutions in complete renovations of all kinds of apartments. And it’s not a passing trend: it’s a practical response to the way we use our kitchens today. If you’re thinking about renovating your kitchen and […]

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  • What to Consider When Renovating an Old House in 2026

    Comprehensive reform

    Renovating an old house is one of the most complex projects you can take on. Not because it’s impossible, but because behind that charming façade there are often decades of outdated services, structures that need checking and surprises that no property listing ever mentions. If you are considering buying an apartment to renovate in Barcelona, […]

    casa antigua folch
  • When Does 10% VAT Apply to a Home Renovation in Spain? Renovation VAT 2026

    Comprehensive reform

    When you ask for a renovation quote, VAT can make a significant difference to the final cost. The gap between 10% and 21% on a €60,000 project is €6,600, a figure worth keeping in mind if you are working out how much it costs to renovate an apartment in Barcelona. It is no small detail. […]

    IVA reformas
  • Brick walls: how to incorporate them into your renovation in Barcelona

    Comprehensive reform

    If you’re thinking about renovating your home and want to give it a touch of character, exposed brick walls are one of the most popular decorative solutions in Barcelona. At OAK Constructora, as a construction company in Barcelona specializing in comprehensive renovations and building rehabilitation, we are seeing more and more requests from clients who […]

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  • Assabentat in Barcelona: a step-by-step guide to processing it online in 2026

    Construction company

    If you are going to renovate your home in Barcelona, ​​one of the first procedures you must resolve is the corresponding municipal permit. In many cases, for simple renovations, a full building permit isn’t necessary: ​​the Assabentat is sufficient. At OAK Constructora, a Barcelona-based construction company specializing in comprehensive renovations, we’ll explain what this procedure […]

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  • Luxury complete renovations: design, exclusivity and long-term value

    Comprehensive reform

    Luxury home renovations have evolved from simple aesthetic updates into strategic investments. In a city like Barcelona, ​​where property value and architectural design carry significant weight, a complete home transformation not only improves quality of life but also significantly increases its market value. At OAK Constructora , with over 25 years of experience in comprehensive […]

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  • How much does it cost to renovate an apartment in Barcelona in 2026?

    Comprehensive reform

    Renovating an apartment in Barcelona is much more than just an aesthetic improvement. It’s a significant investment that can completely transform a home, adapt it to a modern lifestyle, and significantly increase its market value. When we talk about a complete apartment renovation , especially in the high-end segment, it is essential to understand the […]

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  • What is a comprehensive renovation and how many phases does it have?

    Comprehensive reform

    When a home needs much more than a simple renovation, we’re talking about a complete refurbishment . This type of project involves a total transformation of the space, from the installations to the finishes, and requires meticulous planning to guarantee a functional, aesthetically pleasing, and lasting result. In this article we explain what a comprehensive […]

    reformas y construcciones
  • How much does it cost to renovate a kitchen in Barcelona?

    Comprehensive reform

    Renovating a kitchen is one of the most important (and exciting) investments when refurbishing a home. But before imagining the new design, the finishes, or the perfect layout, the big question arises: how much does it cost to renovate a kitchen in Barcelona? In this article we help you understand the factors that influence the […]

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