Skip to content

GLOSSARY

Accessibility

The ability of people to move around an area and reach places and facilities, including elderly and disabled people, those with young children and those encumbered with luggage or shopping.

Adopted Proposals Map

A component of a Local Development Framework and an important part of the development plan, or DPD itself, showing the location of proposals in all current Development Plan Documents, on an Ordnance Survey base map.

Adoption

The final confirmation of a development plan or Local Development Document status by a local planning authority (LPA).

Advisory Team for Large Applications (ATLAS)

Body funded by Government to help unblock the issues holding up decisions on large planning applications, increase the knowledge and expertise of local authorities in handling such projects, share good practice across the sector and act as a partner to local authorities and independent reviewer of large applications and issues. Now archived; view their guidance at: https://discovery.nationalarchives.gov.uk/details/r/C16504622

Aerobic Digestion

Biological treatment of biodegradable organic waste in the presence of oxygen, producing a residue suitable for use as a soil improver.

Affordable Housing

Social rented, affordable rented and intermediate housing, provided to eligible households whose needs are not met by the market. Eligibility is determined with regard to local incomes and local house prices. Affordable housing should include provisions to remain at an affordable price for future eligible households or for the subsidy to be recycled for alternative affordable housing provision.

Aftercare (minerals operations)

The steps to be taken to bring land to the required standard for use for its intended use once mineral working has taken place, and its subsequent maintenance.

Aged or veteran tree

A tree which, because of its great age, size or condition is of exceptional value for wildlife, in the landscape, or culturally.

Aggregates

Sand, gravel, crushed rock and other bulk materials used by the construction industry.

Agricultural (Forestry or Other Rural Occupational) Dwelling

A dwelling which is subject to a planning condition or legal agreement restricting occupation to someone employed, or was last employed, in agriculture, forestry or other appropriate rural employment.

Agricultural Waste

Waste from a farm or market garden, consisting of matter such as manure, slurry and crop residues.

Air Quality Management Areas

Areas designated by local authorities because they are not likely to achieve national air quality objectives by the relevant deadlines.

Air Quality Management Strategy (AQMS)

A designation made by a local authority where an assessment of air quality results in the need to devise an action plan to improve the quality of air.

Amenity Green-space

Open land, often landscaped, that makes a positive contribution to the appearance of an area or improves the quality of the lives of people living or working within the locality. It often provides opportunities for activities such as sports, and can serve other purposes such as reducing the noise from a busy road or providing shelter from prevailing winds.

Ancient Woodland

An area that has been wooded continuously since at least 1600 AD.

Ancillary Use / Operations

A subsidiary or secondary use or operation closely associated with the main use of a building or piece of land.

Annual Monitoring Report (AMR)

A report submitted to the Government by local planning authorities assessing progress with and the effectiveness of a Local Development Framework.

Appeal

The process whereby a planning applicant can challenge an adverse decision, including a refusal of permission. Appeals can also be made against the failure of the planning authority to issue a decision within a given time, against conditions attached to permission, against the issue of an enforcement notice and against refusals of listed building and planning permission for relevant demolition in a conservation area. In England and Wales, appeals are processed by the Planning Inspectorate. 

Aquifers

The special underground rock layers that hold groundwater, which are often an important source of water for public water supply, agriculture and industry.

Arcade

A row of arches supported by columns

Arch

A section above a door or opening window with the structural function of dispersing the weight from above around the opening. Also referred to as a head above a door or window. The shape will determine its name; most common are segmental (semi-circular), lancet (pointed) and gauged (composed of shaped bricks).

Archaeological Assessment / Evaluation

An assessment of the potential archaeological interest of a site or building. This can be either a desk-based assessment or a field assessment, involving ground survey and small-scale pits or trial trenching carried out by professionally qualified archaeologist(s) looking for historical remains.

Archaeological Interest

There will be archaeological interest in a heritage asset if it holds, or potentially may hold, evidence of past human activity worthy of expert investigation at some point. Heritage assets with archaeological interest are the primary source of evidence about the substance and evolution of places, and of the people and cultures that made them.

Archaeological Reserve

A non-statutory designation for protecting archaeological remains.

Architrave

In Classical architecture, the lower part of a moulded cornice. Commonly used term for the moulded surround of a door or window.