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Lympne Castle, The Street, Lympne, Hythe, CT21 4LQ

26/0640/FHFull Planning PermissionRefused
Full

Refused on 16 July 2026

4 reasons for refusal

Approximate location: the centre of the postcode, not the exact property.

Proposal

Change of use of land as event and staff car parking.

Received
23 April 2026
Ward
Hythe Rural
  1. Received23 Apr
  2. Validated22 May
  3. Consult.25 Jun
  4. Target
  5. Decided16 Jul

Decided in 55 days (council typically 49)

About this application

This is a full planning application for a change of use at Lympne Castle, The Street, Lympne, Hythe, CT21 4LQ. Folkestone and Hythe has handled 3,080 applications of this type. This one was decided in 84 days, 5 weeks longer than Folkestone and Hythe's typical decision time. The site is in the Lympne conservation area, with 3 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 62 applications across Hythe Rural. We hold 1,106 applications in total for the CT21 postcode area.

84% of full applications at Folkestone and Hythe District Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Why it was refused

  1. The proposed development, would, by virtue of its scale, extent, siting, and materials, introduce a visually intrusive and urbanising form of development into a site characterised by its open, green, and undeveloped nature. The proposal would erode the rural character of the site and result in detrimental harm to the character and appearance of the countryside. The proposals are therefore contrary to policies SS1 and SS3 of the Core Strategy, policy HB1 of the Places and Policies Local Plan, and the advice of the National Planning Policy Framework.
  2. The proposed development, would, by virtue of its scale, extent, siting and materials, introduce a visually intrusive and urbanising form of development into a site characterised by its open, green and undeveloped nature. The proposal would erode the rural character of the site and result in harm to the significance of the Grade I listed Lympne Castle through adverse impacts on its setting, whilst also failing to preserve the character, appearance and setting of the adjacent Lympne Conservation Area. This would result in less than substantial harm to these designated heritage assets which would not be outweighed by the public benefits arising from the development. The proposal is therefore contrary to Policy HB1 of the Places and Policies Local Plan and the heritage objectives of Chapter 16 of the National Planning Policy Framework.
  3. The proposed car park, by virtue of its siting, scale, and the nature of the use, would give rise to unacceptable noise and disturbance in a manner harmful to the residential amenity of neighbouring dwellings. The proposals are therefore contrary to policy HB1 of the Places and Policies Local Plan and the advice of the National Planning Policy Framework.
  4. The application fails to demonstrate that the statutory Biodiversity Net Gain condition could be met and would therefore fail to contribute positively to biodiversity as required by national legislation. In the absence of this information, the Local Planning Authority are unable to confirm that the proposal would meet the biodiversity requirements as set out in the National Planning Policy Framework and as such would fail to comply with policies NE2 of the Places and Policies Local Plan 2020.

From the council's decision notice.

Application details

Postcode
CT21 4LQ
Application type
Full Planning Permission
Scale / size
Small
Parish
Lympne

Planning application dates

Date validated
22 May 2026
Consultation expiry
25 June 2026
Consultation end
25 June 2026
Application expires
17 July 2026

Planning decision

Statutory period
56 days

Additional information

Documents
19

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: Lympne

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 (6)

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.

Planning history at this site

18 other applications at this property, newest first.

  1. 2026
    30 Oct

    Change of use of field to car parking (retrospective).

    PendingFull Planning Permission26/1447/FH
  2. 2026
    21 Oct

    Listed Building Consent for the erection of a 1.8m ragstone wall.

    PendingListed building consent26/1733/FH
  3. 2026
    12 Oct

    T1 Pine fell to ground level.

    WithdrawnApplication26/1686/FH/DD
  4. 2026
    14 Apr

    Works to trees subject to TPO No. 02 of 1959, T2 Beech fell and grind out stump. T3 Beech remove 175mm…

    ApprovedWorks to Trees covered by a TPO26/0594/FH
  5. 2026
    2 Apr

    Works to trees in a conservation area comprising of T1 & T2 Ash root prune.

    ApprovedWorks to Trees in a conservation area26/0542/FH/TCA
  6. 2026
    2 Apr

    Works to trees in a conservation area comprising of T8- T11 Ash fell to ground level and stump removal.

    ApprovedWorks to Trees in a conservation area26/0540/FH/TCA

Source: Folkestone and Hythe

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