Updated: June 4, 2025
When it comes to trendy and convenient housing options like prefab homes, Portugal is seeing a growing interest. Prefab homes, also known as prefabricated homes, mobile homes, or modular homes, offer faster construction, better energy efficiency, and are more cost-effective than most traditionally built homes.
Another draw for prefab homes is that they are adaptable and customizable, and, as a general rule, can be carefully controlled. This has made their popularity increase on a global scale – and in Portugal, prefab houses are becoming an increasingly sought-after option for buyers.
In this article, we’ll guide you through the advantages of buying a prefab house, Portugal-based companies that provide prefab design and manufacturing services, and some of the best places in the country to set up your prefab home.
We will also provide you with information on the environmental and sustainability benefits of opting for prefab homes in Portugal and some key considerations to bear in mind.
Benefits of Choosing a Prefab House in Portugal
Prefab housing can ensure that high-quality materials are used while using quick construction methods that promote sustainable living, such as increasing energy efficiency. Prefab homes are also one of the best ways to create new cheap houses for sale in Portugal.
Choosing a single-story prefab house in Portugal can be a great option, with room to expand into more stories if desired. You could also customize features according to your preferences and add sought-after amenities like a swimming pool.
Some of the main advantages of prefab houses include:
- Cost efficiency: Prefabricated and modular homes are more affordable than the traditional construction practices for building properties because of reduced labor and material costs when built in the controlled environment of their factories.
- Energy efficiency: The efficient design of prefab houses can reduce energy inefficiency, both during the building stages and in the finished product. Many modular houses can easily include solar panels and energy efficient windows. This reduces the overall carbon footprint of the home compared to traditional construction methods.
- Quality control: Factories can ensure high-quality building of modular houses, plus indoor work minimizes weather delays.
- Speed of construction: Modular construction is time efficient, so modular houses are generally much quicker to assemble than traditional houses.
- Sustainability: Modular homes do not follow traditional construction methods and can be produced with sustainability and energy-saving mechanisms firmly in place.
- Less maintenance: A prefab or modular house will generally need less maintenance, given the smaller space and durable materials used. This is especially true for basic models.
Prefab Homes Portugal: Prices, Types, and Key Features
In this section, we’ll delve into the prices, models, and characteristics of prefab and modular homes in Portugal, so you’re more clued up on whether this could be a viable option for you.
Prices and cost considerations of prefabricated houses in Portugal
The price for prefab houses or modular homes will vary depending on the size, the model, how many bedrooms and bathrooms the home will have, additional features, and which construction company you choose to work with.
For a 150 square meter, single-story, three or four-bedroom house with two bathrooms, expect to pay between €155,000 to €200,000 for the turnkey package of a prefab house. However, basic and second-hand models cost as low as €40,000 to €50,000, giving you access to Portugal properties under 50K.
There are also other costs you’ll need to consider, including the cost of land, transporting the modular home, and licensing costs.
Types and key features of prefabricated houses in Portugal
Models of prefab houses and modular homes in Portugal range in architectural style, although most tend to have a modern look to them, especially with the tiny home trends gaining traction worldwide.
Many prefab houses also have minimalist designs, with various layouts and aesthetic feels, providing buyers with a fair selection of properties depending on their preferences.
The main types of prefab houses in Portugal include:
- Modular homes: Built from prefabricated modules off-site and transported to the site for assembly
- Container homes: Shipping-style containers are used as the foundation of the home
- Light Steel Frame (LSF) construction: Where steel frames are used instead of wood
- Concrete prefab homes: Built with prefabricated concrete panels
You can also find single or double-story luxury models, micro homes, lodges, cabins, bungalows, mobile homes, and even modular, small villas with a pool in Portugal.
Prefabricated House Portugal: Eco-Friendly Features
Prefabricated houses in Portugal are at the forefront of sustainability and eco-friendly building practices, offering a range of features that align with reducing environmental impact and improved energy efficiency.
Sustainable materials
If you buy a prefab home in Portugal, you’ll find that they are constructed using sustainable materials. These high-quality materials often include responsibly sourced timber, recycled and recyclable materials, and low-impact building components.
The use of sustainable materials not only reduces the ecological footprint of the construction but also ensures the long-term durability of the home.
Energy efficient
Energy efficiency is an important consideration in prefab home design projects. These homes are equipped with cutting-edge insulation, ventilation systems, energy-efficient windows, and energy-efficient appliances.
As a result, the prefab house requires less energy for heating, cooling, and overall operation, leading to lower utility bills – saving you money in the long term – and reduced greenhouse gas emissions. You may also be able to opt for solar-powered buildings, which will lower energy consumption even further.
Environmental impact
Prefabricated houses and modular homes in Portugal are designed to reduce their environmental impact. When it comes to a modular home, Portugal upholds controlled factory building processes that minimize waste and promotes the efficient use of materials, resulting in a smaller carbon footprint, lower energy consumption, and sustainable living.
Prefabricated and Modular Houses: Challenges and Considerations
Here are some considerations that you should take into account if you are considering opting for a prefabricated home in Portugal.
Selecting land
Before buying a prefab house in Portugal, your first step is to find suitable land. If possible, it’s recommended to have the manufacturer assess the site to evaluate conditions like terrain, sun and wind exposure, and access, which can affect preparation costs not included in the modular home’s base price.
You will also need to adhere to consult the Municipal Master Plan (PDM), as they are the body responsible for qualifying the land, for example, whether it is urban or rural, etc.).
Legal restrictions may also apply, especially in environmentally protected areas. This is why working with a Portugal real estate lawyer is highly recommended to navigate the legal processes.
Building the prefab home
While the building of prefabricated houses is generally a more affordable option, a modular home in Portugal will need a construction license, which will add to the costs, alongside the land acquisition and building costs associated with the prefab construction.
Also, securing financing for a modular home can be slightly trickier, as there are usually higher interest rates and shorter repayment terms compared to conventional buildings.
Licensing and regulations
To ensure the correct licensing of your prefab house, Portugal has regulations and a process to follow. Here are the steps to go about getting your prefabricated house in Portugal properly licensed:
Step 1:
You will need to ensure that you have property licensing before you go ahead with the construction. This involves requesting prior information from the Municipal Council about where the house will be built to guarantee the project can go ahead. You will need to present architectural plans to the City Council of the municipality where the house will be constructed before any assembly or building work begins.
Step 2:
Once approved, the technical projects will need to be presented, such as sewage, electrical supply, and gas installation, so that the City Council can consult the entities responsible before issuing a building permit.
Step 3:
Once the building permit is issued, the building work can be carried out. A contractor will need to be responsible for the work and the site book.
Step 4:
When the construction is finished, a use license must be requested from the City Council’s urban planning services. This will be issued after it has been confirmed that the work complies with the approved projects. This will be done through an inspection of the property.
Taxes
In order to own a prefab house, Portugal requires certain property taxes to be paid. You will need to consider the taxes to pay for prefabricated and modular homes, which will fall either at the time of purchase or on an annual basis.
For example, prefab houses will attract municipal property tax (IMI), which is applied based on the taxable value of your prefabricated property. You’ll also pay IMT tax, which is a municipal property transfer tax levied on the purchase of real estate, as well as Stamp Duty. You can consult our article here for more information: Property Taxes in Portugal in 2025.
Maintenance
Prefab homes in Portugal are generally easy to maintain, but regular upkeep is still important. You should check seals and joints for wear, inspect the roof for leaks or damage, and ensure ventilation and insulation are in good shape to prevent mold and improve energy efficiency.
It’s also wise to monitor the foundation for cracks and keep the exterior clean and repainted when needed. Plumbing and electrical systems should be inspected occasionally to ensure everything runs smoothly.
Prefab Homes Portugal: Key Locations
Some of the key locations where expats choose to buy in Portugal are:
Each location will offer buyers something different. For example, if you look for homes for sale in Lisbon, living here will provide you with a cosmopolitan living experience where there is always something to get involved in.
Porto, the historic second biggest city in Portugal, offers a more relaxed pace of life, with some of the best food in the country, while the Algarve and the Silver Coast are top locations for those who are looking to live close to the sea, enjoying sandy beaches and sweeping views of the Atlantic.
If you are looking to live in the countryside, you will find country houses for sale in Portugal, highlighting the diverse range of real estate available in the country.
If you are looking to discover a lovely property in Portugal with a private pool, you may want to take a look at our article: Cheap Houses with Pool: Affordable Property in Portugal.
Best Companies for Mobile Homes Portugal
For the best companies making prefabricated houses, Portugal has quite a few options. Many of these companies offer modern architecture and luxury features, making them the go-to prefab home builders in the country and worldwide. The companies include:
- BAUHU
- Casas Cube
- Kitur
- Senmar
- MIMA Housing
- Global Reality
- Made in Guincho
- Jular
Working with a Buyer’s Agent to Buy Property in Portugal
If you’re ready to buy a home or land in Portugal, a buyer’s agent can prove to be a godsend during the entire process. While real estate agents work for the seller and will receive a higher commission for a higher sale, a buyer’s agent works solely on behalf of the buyer, providing access to listings that you will not find elsewhere, ensuring the negotiation stages run smoothly, and assisting you throughout the buying process.
Why work with Goldcrest?
Goldcrest is a local buyer’s agent based in Lisbon, Porto, and the Algarve that provides insightful real estate expertise and strategic advice.
From sourcing to property acquisition, we offer a tailor-made service for our clients, assisting them in identifying outstanding investment opportunities in some of Portugal’s finest locations, from relocation to investment projects. You can read more here: Why Work With Goldcrest to Buy Property in Portugal?
Chat to our expert team to find out more about your property options in Portugal based on your unique needs.
Frequently Asked Questions: Prefabricated Houses Portugal
What are prefab homes in Portugal?
Prefabricated houses in Portugal are houses built using prefabricated construction techniques, unlike traditional homes. These homes are constructed off-site, and then completed homes are transported from the construction site to the desired location for assembly, hence they can be referred to as mobile homes.
They can vary in size and style, offering a quicker and more cost-effective alternative to traditional construction methods.
How much do prefab homes in Portugal cost?
The cost of prefab and modular houses in Portugal can vary widely depending on size, design, and materials. Generally, prefabricated properties are cheaper than traditional homes. Basic models start at €40,000 to €50,000, however larger prefab houses could cost over €200,000 or more. Customization and additional features will boost the final price. You will need to find suitable land before getting started on the buying process.
Are prefab homes in Portugal customizable?
Yes, prefab houses in Portugal are often customizable. Buyers can typically choose from various floor plans, layouts, finishes, and additional features to tailor the home to their preferences and needs. This flexibility allows for a degree of personalization while still benefiting from the efficiency of prefab construction.
Is it possible to make a prefabricated house with land in Portugal?
Yes, with the correct licensing and approval from the relevant City Council, you will be able to have a prefabricated house in Portugal.
Do prefabricated houses comply with Portuguese regulations?
Prefabricated houses in Portugal require proper licensing and approval from the City Council in the area in which you plan to live in your prefab house. The house will need to comply with the regulations of the municipality in order to be approved.
What financing options are there?
As with purchasing any property in Portugal, you have the option to consult a credit intermediary or mortgage broker to secure financing for a prefabricated house in Portugal. However, bear in mind that you could face higher interest rates and shorter repayment terms compared to conventional buildings.
Is it cheaper to buy a prefab home or build a home?
Yes, buying a prefab home is generally cheaper than building a traditional home from the ground up. Prefab homes are built in factories, which helps reduce labor and material costs. They also take less time to construct, saving you money on everything from permits to temporary housing.
However, final costs can vary based on location, size, finishes, and site preparation, so doing your own research is best. For example, a prefab home built on land in Lisbon or Porto with luxury finishes might cost more than building a basic traditional home in a more a rural part of Portugal.