Secondary house with basement

Now we can offer an attefall house with basement for accommodation on 2 levels! The house is optimally planned with an area of about 45 sqm living area and about 60 sqm gross area. Every square meter is carefully thought out and utilized to the maximum. The houses have a stylish and modern design with a solid quality. We have designed all our attefallshus with great care to be able to offer you as a customer the very best.

Our second homes are usually designed as supplementary dwellings and are approved for permanent residence in accordance with Boverket's rules.

 

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Secondary house with basement for everyone!

Now we can offer an attefall house with basement for accommodation on 2 levels! The house is optimally planned with an area of about 45 sqm living area and about 60 sqm gross area. Every square meter is carefully thought out and utilized to the maximum. The houses have a stylish and modern design with a solid quality. We have designed all our attefallshus with great care to be able to offer you as a customer the very best.

Our second homes are usually designed as supplementary dwellings and are approved for permanent residence in accordance with Boverket's rules.

 

Turnkey

Turnkey means that the house is completed interior, exterior and all connections are made. The house is ready for occupancy.

Climate shell

The house is framed & weatherproofed. You only need to finish the interior

Turnkey or subcontracting

Do you want us to take care of the entire completion of the house or do you want to do some parts yourself? No problem! We tailor the arrangement that suits you best!

Customize

If none of our existing models fit you perfectly, no problem, we can create a model and floor plan that fits you like a glove!

Tailoring

Customize your house according to your dreams and wishes. The choices are endless!

Municipal application

We are always ready to lend our expertise and assist with everything from dealing with the authorities to building permit drawings.

Frequently asked questions & answers

An attefallshus is a detached building that is usually used as an addition to an existing main building on a plot of land. Accessory buildings are not regulated by detailed plans, but by the Accessory Building Regulations. These were introduced to create a simpler process for building smaller homes and ancillary buildings. An attefallshus may have a maximum building area of 30 square meters, a roof pitch not exceeding 4 meters and be placed at least 4.5 meters from the plot boundary. If your neighbor gives his written consent, it is possible to place an attefallshus closer than 4.5 meters from your plot boundary.

There are two main categories of buildings that can be constructed as an accessory building, a secondary residence and a secondary building. An accessory building is an independent dwelling intended for permanent residence. To be able to use the house as a year-round dwelling, the attefall house must comply with the Swedish National Board of Housing, Building and Planning's guidelines for supplementary dwellings. This means that the attefall house must meet the same requirements for safety, insulation, construction, energy values, accessibility requirements and ventilation as a residential building. Supplementary building is a building that is not used as a permanent residence. It can be, for example, a garage, a guest house or a storage room.

For a building application, the municipality is required by law to give a decision within 4 weeks of all documents being complete. Often just ordering the new building map from the municipality can take up to 4 weeks. We usually recommend that you count on about 8-12 weeks from the start of the notification. For building permits, the lead times are longer and the municipality has up to 10 weeks to return with a decision or supplementary information. It can vary greatly in how long it takes to get a start notice for a building permit, all depending on the complexity of the case and how quickly or slowly your municipality handles its cases.

We have floor plans suitable for all kinds of purposes. If none of our models suit you, it is possible to have the house completely architect-designed and customized to your wishes. You can add or move windows and doors, customize the floor plan and the exterior as a whole. In addition to these possibilities, you can easily put your personal touch on the house with options from our wide range in our online building.

Yes, we have developed several models with a basement or basement floor. Here it is important to make a careful assessment and calculation on the plot to choose the right house and solution based on the conditions of the plot. This is a very smart way to make maximum use of the rules on attefallshus and to optimize the living space. A 30 sqm attefall house with a top floor or basement suddenly becomes twice as large, about 60 m2. Contact us for more information. You can take a closer look at our models here.

We offer three different contracting packages for our modular houses, adapted to your wishes and level of commitment. You can choose from the following types of contracts:

The installation package.

This package includes:

  • Managing the municipal process of building permits or building notifications.
  •  We carry out crane and transportation checks, and project manage and coordinate the transportation and crane lift to get the house in place.
  • The assembly and completion of the house by our own carpenters.
  • Final check of the house with our supervisor
  • We are responsible for contracting services such as HVAC connection, functional testing and heating cable installation. Electrical connection and insulation test according to the guidelines of the Electrical Safety Authority are also included in the package.
Large contracting package. 

This package includes:

  • Managing the municipal process of building permits or building notifications.
  • We carry out crane and transportation checks, and project manage and coordinate the transportation and crane lift to get the house in place.
  • One of our contracting partners for groundwork makes a site visit and the planning for pipes, culverts and groundwork for water, sewage and electricity is done. In close connection with the house delivery, this work takes place where the other groundwork is also carried out. It includes a graveled and compacted surface where the house foundation will be placed and the construction of the foundation type ordered according to the agreement.
  • We are responsible for contracting services such as HVAC connection, functional testing and heating cable installation. Electrical connection and insulation test according to the guidelines of the Electrical Safety Authority are also included in the package.
  • Our carpenters will complete and install all the details of the house, and liability insurance and a final inspection by a certified inspector are also included as standard in this large construction package.
Large construction package - Fixed price. 

This package includes:

  • Large construction package as described above
  • Fixed and secured price for house delivery
  • Currency insurance
  • Completion and new construction insurance
In order to get a price for this package, a full investigation is required where we make site visits and collect quotes and compile everything into a final quote. Our experience is that it takes more time and effort than you might think to run, project manage and coordinate your construction project with contracts and works yourself. Even if you have initially decided to be responsible for certain parts yourself, it is of course possible to have a dialog with us further into the process if you change your mind. Most of our customers choose the Large Construction Package and if you want to be 100% sure of the cost, you choose a fixed price. In our service byggonline you can choose which contract package you want.

You can choose to add to all packages. 

  • Garbo insurance that insures your deposit until the house is delivered.

We always make an individual assessment based on your particular plot and its conditions. In general, we recommend an insulated foundation for attefall houses that need to maintain a maximum height of 4 meters from ground level. The advantages of an insulated foundation are many. It insulates the house better, which provides a more comfortable indoor climate, especially during the colder days of the year. For those who want to build the house on a rock but don't want to blast, a plinth foundation works. Our houses have a bottom floor with cembrit windstopper extreme board underneath to protect them from the weather and wind. We can also place our houses on ground plates according to a finished plinth plan for each house.

Yes, you can get up to the full amount financed through our partner Wasa Kredit. To have the entire cost of the house granted, two applicants without payment remarks with an annual income of at least SEK 160,000 each are required. You also need to have been resident in Sweden for at least 3 years at the time of the assessment. If you are the sole applicant, you can be granted a loan of up to SEK 400,000. We also have an established collaboration with SEB, which offers both mortgage advice and building credits. You as a customer will receive, from your house seller, a direct contact route to SEB and a feedback within 24 hours. Contact your house seller for more information and contact details. You only start paying interest costs on the day you start using the loan.

View more questions and answers

Browse our show houses

Turnkey means that the house is completed interior, exterior and all connections are made. The house is ready for occupancy.

PP2
PP2

Lund

Mon-Fri 9:00-18:00
KR3
KR3

Gothenburg

Mon-Fri 9:00-18:00
50.K.ANP
50.K.ANP

Dyrön

Mon-Fri 9:00-18:00
PP3.1
PP3.1

Tyresö

Mon-Fri 9:00-18:00
30.3KH.5 ANP
30.3KH.5 ANP

Nynäshamn

Mon-Fri 9:00-18:00
50.1K.3 OTP
50.1K.3 OTP

Åkersberga

Mon-Fri 9:00-18:00

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