Side Extension Planning Permission in Rushmoor

This guide explains planning permission rules affecting side extension developments in Rushmoor.

Permitted Development

Most householder development follows national permitted development rules unless local restrictions apply.

Height Rules

Natural England advised the Joint Strategic Partnership Board that residential development within five kilometres of the SPA may result in harm to these bird species, contrary to protected species legislation. This means that we can only grant planning permission for new residential development where there would be no likelihood of significant impact on the SPA, taking into account proposed mitigation or avoidance measures.

Depth Rules

1. Ensure habitat of SANG complements adjacent habitats. e.g by extending similar

Boundary Rules

Neighbourhood planning gives communities direct power to develop a shared vision for their neighbourhood.

Roof Alterations

through the introduction of green/vegetated roofs and/or walls on such structures.

Materials

ponds, using materials cut from Farnham Park. To provide water and an opportunity to swim,

Local Restrictions

What you need to know about conservation areas and listed buildings and heritage assets in Aldershot and Farnborough.

What you need to know about conservation areas and listed buildings and heritage assets in Aldershot and Farnborough.

Last verified 2026-01

Side Extension Planning Rules in Rushmoor vs National Permitted Development

UK permitted development legislation allows many side extension projects without planning permission provided certain limits are followed.

However local planning authorities such as those covering Rushmoor may impose additional planning controls through conservation area policies or Article 4 directions.

Planning Permission Questions in Rushmoor

Do I need planning permission for side extension in Rushmoor?

Many side extension projects in Rushmoor may fall under permitted development rights if they remain within national planning limits.

What height can a side extension be without planning permission?

Natural England advised the Joint Strategic Partnership Board that residential development within five kilometres of the SPA may result in harm to these bird species, contrary to protected species legislation. This means that we can only grant planning permission for new residential development where there would be no likelihood of significant impact on the SPA, taking into account proposed mitigation or avoidance measures.

How close can a side extension be to a boundary?

Neighbourhood planning gives communities direct power to develop a shared vision for their neighbourhood.

Do conservation areas affect planning permission?

Yes. Additional planning restrictions may apply in conservation areas or where Article 4 directions remove permitted development rights.

Nearby Planning Guidance

Planning Authority

Planning applications for side extension projects in Rushmoor are handled by the local planning authority covering Rushmoor, Hampshire.

For official planning advice consult the council planning portal for your area or visit the UK Planning Portal.

Visit the UK Planning Portal

Sources and Planning Guidance

Planning Disclaimer

This guide summarises planning rules affecting side extension developments in Rushmoor.

Planning regulations may change and additional local planning policies may apply. Always confirm planning requirements with your local planning authority before starting development.

Last updated March 2026