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Ash Oast School House Lane Horsmonden Tonbridge Kent TN12 8BJ

26/01637/FULLFull ApplicationApproved
Full

Approved on 15 September 2026

Council decision: Application PermittedDelegated (officer decision)

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

Proposal

Single storey annexe extension and conversion of garage into living accommodation, with associated external alterations

Received
21 July 2026
Decision level
Delegated (officer decision)
Public comments
0 · last counted 6 October 2026
Ward
Rural Tunbridge Wells
Agent
Willow Town and Country Planning Ltd
  1. Received21 Jul
  2. Validated23 Jul
  3. Consult.14 Aug
  4. Target17 Sep
  5. Decided15 Sep

Decided in 54 days (council typically 56)

About this application

This is a full planning application for a garage at Ash Oast School House Lane Horsmonden Tonbridge Kent TN12 8BJ. Tunbridge Wells has handled 1,962 applications of this type. This one was decided in 54 days. The site is in a conservation area, with 1 listed building nearby. There have been 3 other applications at this address. In the past year there have been 143 applications across Rural Tunbridge Wells. We hold 1,126 applications in total for the TN12 postcode area.

96% of full applications at Tunbridge Wells Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

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

Application details

Postcode
TN12 8BJ
Application type
Full Application
Scale / size
Small
Parish
Horsmonden Parish Council

Planning application dates

Date validated
23 July 2026
Consultation expiry
14 August 2026
Consultation end
14 August 2026
Target decision date
17 September 2026

Applicant and agent

Agent
Willow Town and Country Planning Ltd
Agent address
8 The Orpines Wateringbury, ME18 5BP

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-15073460
Documents
14
Constraints
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  • Flood zone 1: Low probability (rivers and sea)

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

Also checked, none recorded (21)

flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

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.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

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

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    23 Jul

    Single storey annexe extension and conversion of garage into living accommodation, with associated external…

    This applicationApprovedFull26/01637/FULL
  2. 2026
    16 Jul

    Creation of turning area

    ApprovedApplicationFiled alongside26/01580/FULL

Source: Tunbridge Wells

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