Extending your Home in the UK

Since the mid 1990s there has been a vast increaseDesigner who can prepare plans and provide this
in the tendency for homeowners in need of moreservice on a fixed fee basis for all domestic home
habitable space to extend or alter their homes ratherextension work, as an Architect would base fees on
than move to a larger existing or newly built houses.a percentage basis and would have more
The vast increase in house prices over the lastinvolvement in your project than is necessary.
decade combined with a heightened awarenessThe process of obtaining permission is generally the
created by numerous home improvement andsame throughout the UK. Different Planning and
do-it-yourself television programmes has made it aBuilding Regulations apply to Scotland and Northern
more viable proposition for the homeowner to alterIreland compared to those in force in England and
or extend their existing home to create theWales however the regulations and the process for
accommodation they need.obtaining approval is very similar.
The financial cost of purchasing a new house isWhen a Planning Application is made to the Council
generally far grater than the costs involved inimmediate neighbours are informed that an application
extending a new home to provide comparablehas been made and they then have about two
accommodation. Although initial funds need to beweeks to go to the Council offices to look at the
raised to cover the extension build costs, the overallplans and to make any observations or objections on
increase in the house value on completion will normallythe proposals. Any objections they make would have
substantially exceed the extension build costs.to be relevant under planning legislation to be
Homeowners tend to carry out a variety of buildingsuccessful in preventing the approval of the
projects on their homes which include extensions,application. The Council consider things like design and
garage to room conversions, loft conversion,appearance and how the proposed project may
dormers, and conservatories etc. all of which usuallyaffect the neighbours before they will grant approval.
require permission from the local Council before workA building warrant application is normally considered
can start. The two main approvals needed areby the Councils Building Standards or Building Control
known as a Building Warrant and Planning Permission .section. On receiving an application they check the
Some building works of a small or minor nature dohouse plans to make sure they comply with the
not need these approvals so it is important thatBuilding Regulations. This process involves a lot of
clarification is obtained from a competent Buildingcorrespondence between the Building Designer and
Designer.the Council to satisfy them that the proposals will
Many homeowners understandably will not have anycomply with the Building Regulations. As part of the
previous experience in building work, so the first thingwarrant application process a Civil or Structural
they must do is appoint a competent BuildingEngineer may have to be appointed to provide design
Designer to prepare plans and guide them throughcertification - your Building Designer will be able to
the Councils approvals procedure. I would alwaysadvise you further when such an appointment is
recommend the appointment of a competent Buildingrequired.