Is Building Regulations approval required
This page contains examples of works requiring permission or are exempt from the Building Regulations. It also contains frequently asked questions relating to the need to seek Building Regulations approval for certain types of work to buildings. A link can also be found to the Planning Sections pages and the Planning Portals virtual house.
Building Regulations approval
It is not always easy to determine whether Building Regulations approval may or may not be required, for works that you are considering carrying out to your property. Below are some common examples of work and also to assist you further there are a number of frequently asked questions at the bottom of this page that relate to the most common types of work carried out to properties.
Examples of work that will require Building Regulations approval:-
- underpinning,
- flat conversions,
- internal alterations,
- room(s) in a roof space, or
- extensions to a house or commercial premises.
For these and many other types of works, you will need to make a Building Regulations application, you can find more information on the how to make a Building Regulations Application page.
Examples of work that may not require Building Regulations approval if the works is carried out by a contractor registered on a recognized competent person scheme:-
- replacement of a roof covering,
- replacement windows and doors,
- injection of cavity wall insulation,
- installation of an air conditioning or ventilation system,
- installation of a boiler or other heat producing appliance,
- a new circuit or alterations to a domestic electrical system, or
- installation of a micro generation system, for example, a wind turbine or solar panels.
Examples of work that may not require Building Regulations approval:-
- porches,
- carports,
- garden walls,
- conservatories, or
- detached garages.
More information on works not requiring Building Regulations approval can be found on the exempt buildings and works page or in the following leaflet;
Exempt domestic buildings leaflet (PDF Document, 95.8 Kb)
Simple visual guide for house holders
Alternatively you may wish to view a simple visual guide for house holders provided by the Planning Portal, which outlines common household projects. The guide will take around 30 seconds to load on a broadband connection. It will open in a new window that you may need to re-size.
The Planning Portal's Simple Visual Guide for house holders [external link]. This web site requires the free Adobe Flash Player. Download the free plug-in from Adobe [external link].
If you remain uncertain about whether or not work that you are proposing to carry out requires Building Regulations approval, please contact a member of Building Control.
Planning permission
The information contained within the Building Control web pages relates only to Building Regulations. Irrespective of whether your proposal requires Building Regulations approval or not, it may still require planning permission. You are therefore advised to contact a member of the Planning staff to discuss the need for planning permission. Alternatively, please refer to the Planning Section web pages.
Related Documents (7)
Building work, replacements and repairs to your home (PDF Document, 156.73 Kb)
Exempt domestic buildings leaflet (PDF Document, 95.8 Kb)
Electrical safety and the building regulations (PDF Document, 99.77 Kb)
Rules for electrical safety in the home (PDF Document, 245.64 Kb)
Replacement windows doors and roof lights leaflet (PDF Document, 122.1 Kb)
Re-covering of existing roofs and the building regulations (PDF Document, 98.62 Kb)
Roof space conversions and the building regulations (PDF Document, 96.55 Kb)
Related Links (1)
Frequently Asked Questions (17)
Yes, unless the work is carried out, inspected and tested by a company registered on one of the following competent persons schemes:-
In dwellings
(i) Full competence schemes covering any electrical installation work in a dwelling, including lighting systems
- BESCA (Building Engineering Services Competence Accreditation Limited),
- BSI (British Standards Institution),
- CORGI (Benchmark Certification Limited),
- ELECSA (ECA Certification Limited),
- NAPIT (NAPIT Registration Limited) or
- NICEIC (Ascertiva Group Limited).
(ii) Defined competence schemes
These schemes are designed primarily for those who do electrical installation work as an adjunct to or in connection with their primary work activities - for example, in connection with gas installations kitchen or bathroom fitting, or fire alarm or security system installations.
- APHC,
- BESCA (Building Engineering Services Competence Accreditation Limited),
- CORGI (Benchmark Certification Limited),
- ELECSA (ECA Certification Limited),
- NAPIT (NAPIT Registration Limited),
- NICEIC (Ascertiva Group Limited) or
- OFTEC (Oil Firing Technical Association Limited).
In buildings other than dwellings
(i) Lighting systems
- BESCA (Building Engineering Services Competence Accreditation Limited),
- ELECSA (ECA Certification Limited),
- NAPIT (NAPIT Registration Limited),
- NICEIC (Ascertiva Group Limited) or
- STROMA (Stroma Certification Limited).
For a garage to be considered exempt under Regulation 9 (Exempt Buildings & Work) of the Building Regulations 2010, the proposal must be detached from the dwelling house and contains no sleeping accommodation, the internal floor area must not exceed 30 square metres and the building must either be at least 1 metre from the boundary of its curtilage or constructed substantially of non-combustible material.
Though the construction of the garage may be exempt from the provisions of the Building Regulations 2010, the electrical installation associated with this is not. To establish that the electrical installation is in accordance with the requirements, it is suggested that the services of a qualified electrical contractor be employed who is registered on a self certification scheme for Part P of the regulations (Electrical Safety) and is able to provide you with an electrical certificate which confirms the design installation and testing of the system is in accordance with BS 7671.
Exempt domestic buildings leaflet (PDF Document, 95.8 Kb)
Electrical safety and the building regulations (PDF Document, 99.77 Kb)
For a carport to be considered to be exempt under Regulation 9 (Exempt Buildings & Work) of the Building Regulations 2010, the proposal must be open on at least two sides and the internal floor area does not exceed 30 square metres.
Though the construction of the carport may be exempt from the provisions of the Building Regulations 2010, the electrical installation associated with this is not. To establish that the electrical installation is in accordance with the requirements, it is suggested that the services of a qualified electrical contractor be employed who is registered on a self certification scheme for Part P of the regulations (Electrical Safety) and is able to provide you with an electrical certificate which confirms the design installation and testing of the system is in accordance with British Standard 7671.
Exempt domestic buildings leaflet (PDF Document, 95.8 Kb)
Electrical safety and the building regulations (PDF Document, 99.77 Kb)
For a conservatory to be considered to be exempt under Regulation 9 (Exempt Buildings & Work) of the Building Regulations 2010, the proposal must only be single storey, constructed at ground level and the internal floor area must not exceed 30 square metres. In addition glazing in critical locations must be toughened or laminated safety glass in accordance with British Standard 6206.
When the conservatory is attached to an existing dwelling provision must be made to limit the loss of heat from the dwelling. Ways of meeting the requirement would be:
a) to retain the existing separation where the opening is not to be enlarged; or
b) to provide separation by new windows and/or doors having a Window Energy Rating (WER) of Band C or better or a U-value of at least 1.6W/m2k (Watts per metre square kelvin).
Where an opening into the proposal is to be opening is enlarged or newly created as a material alteration an application will be required for the structural alteration only.
Though the construction of the conservatory may be exempt from the provisions of the Building Regulations 2010, the electrical installation associated with this is not. To establish that the electrical installation is in accordance with the requirements, it is suggested that the services of a qualified electrical contractor be employed who is registered on a self certification scheme for Part P of the regulations (Electrical Safety) and is able to provide you with an electrical certificate which confirms the design installation and testing of the system is in accordance with British Standard 7671.
For a porch to be considered to be exempt under Regulation 9 (Exempt Buildings & Work) of the Building Regulations 2010, the proposal must only be single storey, constructed at ground level and the internal floor area must not exceed 30 square metres. In addition glazing in critical locations must be toughened or laminated safety glass in accordance with British Standard 6206.
When the conservatory is attached to an existing dwelling provision must be made to limit the loss of heat from the dwelling. Ways of meeting the requirement would be:
a) to retain the existing separation where the opening is not to be enlarged; or
b) to provide separation by new windows and/or doors having a Window Energy Rating (WER) of Band C or better or a U-value of at least 1.6W/m2k (Watts per metre square kelvin)
Where an opening into the proposal is to be opening is enlarged or newly created as a material alteration an application will be required for the structural alteration only.
Though the construction of the porch may be exempt from the provisions of the Building Regulations 2010, the electrical installation associated with this is not. To establish that the electrical installation is in accordance with the requirements, it is suggested that the services of a qualified electrical contractor be employed who is registered on a self certification scheme for Part P of the regulations (Electrical Safety) and is able to provide you with an electrical certificate which confirms the design installation and testing of the system is in accordance with British Standard 7671.
Yes, but if you use an installer registered on the Competent Person Scheme below, all procedural matters will be dealt with as standard.
- CIGA (Cavity Insulation Guarantee Agency Limited)
Yes, an application for Building Regulations Approval for the installation of replacement windows, doors and/or roof-lights will be required, unless the installer is registered on one of the following Competent Person Schemes:-
- BM Trada Certification Limited,
- British Standards Institution (BSI),
- CERTASS Limited,
- Fensa Limited or
- NETWORK VEKA Limited.
However, where an opening is to be enlarged an application for Building Regulations approval will be required irrespective of the fitters registration on one of the a fore mentioned schemes.
Yes, where the loading upon the roof is to be increased by more than 15 percent, appropriate strengthening works or replacement of roofing members must be undertaken. However where the roof loading is to be significantly decreased, appropriate works to the roof structure and anchorage must be undertaken to prevent uplift of the roof under wind loading. The only exception to this is if the work is to be carried out and completed by a company registered on the following competent person scheme:-
- NFRC (National Federation of Roofing Contractors Limited)
Yes, a Full Plans or Building Notice application for Building Regulations Approval will be required.
Please consider, if making a Planning Application, that the requirements of the Building Regulations may have an effect on the design and appearance of the building.
Roof space conversions and the building regulations (PDF Document, 96.55 Kb)
Full plans submission form (PDF Document, 105.85 Kb)
Building notice application form (PDF Document, 102.31 Kb)
Yes. A Full Plans or Building Notice application for Building Regulations Approval will be required.
Please consider, if making a Planning Application, that the requirements of the Building Regulations may have an effect on the design and appearance of the building.
Notification of domestic building works under the building regulations (PDF Document, 99.01 Kb)
Building notice application form (PDF Document, 102.31 Kb)
Full plans submission form (PDF Document, 105.85 Kb)
Yes, a Full Plans or Building Notice application for Building Regulations Approval will be required.
Please consider, if making a Planning Application, that the requirements of the Building Regulations may have an effect on the design and appearance of the building.
Full plans submission form (PDF Document, 105.85 Kb)
Building notice application form (PDF Document, 102.31 Kb)
Energy performance certificates (epcs) and new homes: a builders guide (PDF Document, 679.68 Kb)
No, but any external lighting or power points will unless they are installed by a registered electrician. To establish that the electrical installation is in accordance with the requirements, it is suggested that the services of a qualified electrical contractor be employed who is registered on a self certification scheme for Part P of the regulations (Electrical Safety) and is able to provide you with an electrical certificate which confirms the design installation and testing of the system is in accordance with British Standard 7671.
Safe garden walls leaflet (PDF Document, 273.24 Kb)
Electrical safety and the building regulations (PDF Document, 99.77 Kb)
Yes, a Full Plans or Building Notice application for Building Regulations Approval will be required.
Please consider, if making a Planning Application, that the requirements of the Building Regulations may have an effect on the design and appearance of the building.
Full plans submission form (PDF Document, 105.85 Kb)
Building notice application form (PDF Document, 102.31 Kb)
An application for Building Regulations Approval for the installation in a building of a system to produce electricity, heat or cooling, by micro generation or from renewable sources will be required, unless the installer is registered on one of the following Competent Person Schemes for the installation of micro generation and renewable technologies:-
- Association of Plumbing and Heating Contractors (Certification) Limited (APHC),
- Building Engineering Services Competence Accreditation Limited (BESCA),
- British Standards Institution (BSI),
- Benchmark Certification Limited (CORGI),
- ECA Certification Limited (ELECSA),
- HETAS Limited,
- NAPIT Registration Limited (NAPIT),
- Ascertiva Group Limited (NICEIC),
- Stroma Certification Limited (STROMA).
Please note that it is possible for the installer to be registered on one of the above competent person schemes but not be registered for works to micro generation and renewable technologies, it is therefore important that you ensure that their scheme registration is appropriate to the work that is to be undertaken.
Electrical safety and the building regulations (PDF Document, 99.77 Kb)
Full plans submission form (PDF Document, 105.85 Kb)
Building notice application form (PDF Document, 102.31 Kb)
There are several different types of Buildings Regulations application that can be made, however they are not all suitable for every situation. There are three ways in which applications can be made to the Council.
Different types of application and how to make them:-
Please note that when submitting a Building Regulations application a fee will be payable, more information on our fees can be found within our schedule of charges.
The national site for Local Authority Building Control (LABC).
Promoting the design and construction of safe, accessible, environmentally efficient buildings that comply with the Building Regulations. A variety of information with regard to building control can be obtained here.
www.labc.uk.com/registereddetails
LABC Registered Details scheme details.
LABC Registered Systems are elements of a building that are constructed or installed in practically the same way on any site or project (whereas LABC Registered Solutions will vary according to site specific design requirements, LABC Registered Systems will have little variation).
The site of LABC New Home Warranties.
LABC New Home Warranty (LABC NHW) is the Local Authority Building Control's (LABC) business partner providing 10 year structural warranties and a complete range of specialist developer services to ensure you are fulfilling the building requirements for any development, as well as saving you time and money.
LABC Latent Gold (Commercial Buildings Defects Guarantee.
This is a unique collaboration between Allianz Global Corporate and Specialty, Oval Insurance Broking and LABC, to provide affordable structural defects insurance for commercial buildings up to £15 million in value.
The government gateway to planning and building regulation information throughout the United Kingdom. It provides information on plans, appeals, applications, contact details and research areas.
The Department of Communities and Local Government.
The government department responsible for building regulations and planning in England.
Home of the the Health and Safety Executive and Health and Safety Commission, otherwise known as the HSE.
If you are having construction or refurbishment work carried out, you may need to notify the Health and Safety Executive (HSE) and you may have other duties as well. The HSE web site contains further information about this.
Site Lines online.
The Official online magazine for LABC.
The Considerate Constructors Scheme.
This is a voluntary Code of Considerate Practice, which is adopted by participating construction companies, and everyone involved on the construction site.
The Federation of Master Builders (FMB).
Partnered with LABC for a considerable number of years and provider of the Masterbond warranty scheme, the federation is a leading establishment representing builders across the United Kingdom.
The FMB find a builder web site contains information to home owners on choosing a reputable builder.
The FMB also provide a facility to download a free contract for you and your builder to use.
The Royal Mail address management unit, responsible for the issuing of postcodes to new address allocated by the Council
All of our application forms and our scales of charges can be found on our forms and fees page.
This page also has many other sources of information in the form of leaflets that may help you with your building project.
Last updated: Monday, 23 January 2012 3:15 pm




