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Mjarc

Architecture

How Much Does it Cost to Build a House in Portugal in 2026?

| Mjarc

In 2025–2026, building in Portugal is no longer just about the price per sqm; it has become a matter of risk management. This fluctuation is not arbitrary—it stems from concrete factors that a well-executed architectural project anticipates and controls. This article explains what determines the cost, what is excluded from the construction price, and why […]

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Architecture

Urban Rehabilitation in Porto: ARU, 6% VAT, and Available Incentives (2026)

| Mjarc

Do you own a property in Porto and are thinking about rehabilitating it? You’ve probably heard about the 6% VAT or IMI exemptions for rehabilitation works—but understanding exactly what you are entitled to, and under what conditions, is not always simple. This article explains, with accuracy and accessible language, the set of tax benefits available […]

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Architecture

How Long Does a Building Permit Take in Portugal? 2026 Guide

| Mjarc

“When can I start building?” This is probably the question we hear most often in initial contacts with clients. It is also one of the hardest to answer exactly—because the response depends on the type of work, the municipality, the project submitted, and factors that are not always under the developer’s control. This article explains, […]

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Architecture

How Much Does an Architecture Project Cost? | MJARC Explains

| Mjarc

Starting an architectural project almost always raises the same question: where to begin? At MJARC, the process starts with an initial contact. Before any value, before any proposal, we want to understand what you intend to build or rehabilitate, and the objectives and principles you wish to implement in the project. Exploring architectural services requires […]

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Architecture

Architecture and Well-being: How Space Affects Your Happiness

| Mjarc

There is a question that architects rarely ask out loud, but that guides every design decision: will this space make people happy? On the International Day of Happiness, it is time to answer with rigour — and with concrete examples.   What science tells us about space and well-being The relationship between the built environment […]

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Architecture

Douro Wood House nominated by ArchDaily for Building of the Year 2026

| Mjarc

Douro Wood Househas been nominated for ArchDaily’s Building of the Year 2026, once again representing Portuguese architecture on the international stage. ArchDaily is the global reference for architecture. For over 17 years, it has been the industry’s trusted voice, providing tools and inspiration that empower architects to create meaningful change and shape the built environment. […]

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Architecture / Efficiency

Major Global Architecture Events in 2026

| Mjarc

Key Conferences, Biennials, Triennials and Forums The year 2026 stands out as a particularly significant moment for global architecture, bringing together a wide range of international architecture events, congresses, biennials and festivals that address emerging themes such as sustainability, urban development, technology, and innovation in the built environment. Below, we highlight the most relevant events […]

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Architecture

How to Design a Sustainable Home: Complete Guide by MJARC Architects

| Mjarc

Building a sustainable home goes far beyond a technical exercise. Above all, it is a personal expression, a life investment, and a commitment to the future. Creating a sustainable home requires knowledge, careful planning, creativity, and a responsible approach to the land and natural resources. At MJARC Architects, we believe that building a sustainable home […]

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Architecture

Prior Notification of Construction Site and Works Opening

| Mjarc

Everything You Need to Know The prior notification of construction site opening is a legal requirement established under Decree-Law 273/2003, which regulates safety, hygiene, and health rules in civil construction works. Therefore, if you are planning to start construction work — for instance, building a house in Portugal — it is essential to understand this […]

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Architecture / Interior Design

Architects and Interior Designers: Differences and Collaboration for Successful Projects

| Mjarc

In the development of construction and renovation projects, collaboration between architects and interior designers is essential to create functional, aesthetic, and harmonious spaces. While each profession has distinct skills, working together ensures cohesive and high-quality results. This article explains the differences between architects and interior designers and how they complement each other.   What is […]

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