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56 Coolinge Lane, Folkestone, CT20 3QE

26/0221/FH/GPDExtension notificationRefused
Prior approval

Refused on 12 March 2026

1 reason for refusal

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Notification under the Town and Country Planning (General Permitted Development) (England) Order 2015 for a single storey rear extension.

Received
16 February 2026
Ward
Cheriton
  1. Received16 Feb
  2. Validated16 Feb
  3. Consult.10 Mar
  4. Target
  5. Decided12 Mar

Decided in 24 days

About this application

This is a planning application for a single storey rear extension at 56 Coolinge Lane, Folkestone, CT20 3QE. Folkestone and Hythe has handled 6,332 applications of this type. This one was decided in 24 days, 4 weeks quicker than Folkestone and Hythe's typical decision time. There are no previous applications recorded at this address. In the past year there have been 40 applications across Cheriton. We hold 383 applications in total for the CT20 postcode area.

Why it was refused

  1. The proposed extension would extend beyond a wall forming a side elevation of the original dwelling and would be greater than half the width of that dwelling. As a result, it would not constitute permitted development under Class A (j)(iii) of Part 1, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).

From the council's decision notice.

Application details

Postcode
CT20 3QE
Application type
Extension notification
Scale / size
Small
Parish
Folkestone

Planning application dates

Date validated
16 February 2026
Consultation expiry
10 March 2026
Consultation end
10 March 2026
Application expires
30 March 2026

Planning decision

Statutory period
42 days

Additional information

Documents
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

No recorded designations at this site.

Not published by this council, so not checked: Article 4 directions, tree preservation orders and brownfield registers. Ask the council if these matter.

Also checked, none recorded (7)

conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens and SSSIs.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Folkestone and Hythe

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