Simple conversions, such as turning the loft into a storage space or a basic room, can be managed by a seasoned DIY enthusiast. More extensive conversions that require structural changes, plumbing, or electrical work often require professional help to ensure safety and compliance with building regulations.
A loft conversion for your house is considered to be permitted development, not requiring an application for planning permission, provided certain limits and conditions are met.
Reach out to your local municipality to see if you need a permit for your attic remodel. A permit is usually only needed if: You are adding electrical wiring or ventilation. You plan to change the structure of your home in the process, such as knocking down an existing wall or adding a dormer.
This rule means, at least half of your attic space must be 7 feet high by 7 feet wide, with a total of 70 square feet. Keep in mind, codes vary from place to place, but for using the attic as an actual room, this rule typically applies.
BUILDING CODES
Regulations vary from county to county, but most attic conversion building codes require: A minimum of 70 sq. ft. of floor space.
For the basics, you'll pay $30 to $60 per square foot, or up to $200 per square foot for all of the extras. Unfinished attics tend to have very little, even less than an unfinished basement in many cases. You might have exposed insulation and framing, and no electrical or HVAC systems.
Moreover, houses built during or after the 1960s may have trussed roofs, which are characterised by their 'W' shaped frames that support both the roof and the floor. These trusses are not designed with loft conversion in mind, as altering them is a complex process that requires replacement with sturdier supports.
The average dormer loft conversion costs between £30,000 to £40,000. Average hip-to-gable loft conversion prices are between £35,000 to £50,000 and involve changing the shape of the end of your roof to provide more space in your attic. An average Mansard loft conversion costs between £35,000 to £60,000.
If you have an attic with joists measuring over 16 inches or reaching 24 inches OC, this is not ideal for the installation of flooring or converting your attic into a livable space. However, if you hire a contractor, they can offer advice on how to increase the structural support to get it there.
The attic must be at least 70 square feet, while the attic ceiling must be five feet or higher. Windows & openable area. According to home remodeling experts, for an attic to be a good candidate for conversion, its minimum window area must be at least 8% of the usable floor area.
Local governments usually fine homeowners $500 per day for violating building codes. This will depend on the area you live in, let's see some common fines for unpermitted work: For example, if you build without a permit in California, homeowners and contractors are liable, and both need to pay fines.
You can still do a lot of the work yourself, but you'll have to do the work according to the latest building codes in your area and you'll have to have it inspected.
Can you do a loft conversion yourself? Yes, you can do a loft conversion yourself with careful planning, time, and the right skills. If it's just for storage with minimal changes, you can likely handle it.
Converting an attic into a usable room is a great way to increase the functionality of your home as well as its appeal to future home buyers. We've worked with clients to convert their attics into all manner of things, including: Additional bedroom(s) Granny units.
It not only adds space to your house, but it also adds value. Most Attic conversions will give you an additional bedroom or two as well as an ensuite or second bathroom. Yes it does require building work to complete but can add at least 15% onto a property's value, usually more than the works cost in the first place.
A roof light conversion is by far the cheapest way to convert your attic, it is a cost-effective option that involves adding windows to the roof of your property. This type of conversion is ideal if you want to create a brighter, more spacious living area without undertaking major construction work.
Frequently Asked Questions. How long does it take to complete an attic conversion? A standard three bed semi detached attic conversion will take approximately two weeks, 10 working days, if you like an en-suite it would take an extra 3-4 working days.
If you are only carrying out internal works, planning permission is most likely not required. However, local interpretation can vary so it is important to have this verified. If you are planning on altering the roof space with an extension or dormer, planning permission would be required prior to beginning any works.
Roof light loft conversion
Adding roof lights is the cheapest way to convert a loft, providing your existing roof space is big enough and you have sufficient head height. Roof light conversions cost less than other types of loft conversion because there's no need to make any changes to the pitch or shape of the roof.
A lot needs to be considered structurally, and the interior needs to be carefully considered to avoid problems down the line. Choosing to convert a loft without an architect's help comes with several risks, including: Poor design – this can lead to your house price decreasing rather than increasing. Planning refusal.
First things first, loft conversions tend to be cheaper to carry out than extensions in general which can make them a more alluring prospect if you're on a budget or if you're planning on gradually renovating various areas of your home gradually.
Transforming your attic is a great way to add value to your home and get some extra space in the form of a bonus room. Just remember, it's a process that takes time (usually 3 to 5 months) depending on various factors. But with some good planning and the right team, you'll be enjoying your new space before you know it!