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Lanterncroft Powder Mill Lane Leigh Kent TN11 8QE

26/02467/HOUSEAwaiting decision
Approximate location: the centre of the postcode, not the exact property.

Proposal

Proposed dormer extension, replacement pitched roof coverings and rooflight alterations

Received
17 September 2026
Decision due
9 December 2026
Public comments
0 · last counted 8 November 2026
  1. Received17 Sep
  2. Validated14 Oct
  3. Consult.
  4. Target9 Dec
  5. Decided

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About this application

This is a planning application for a dormer extension at Lanterncroft Powder Mill Lane Leigh Kent TN11 8QE. Sevenoaks has handled 6,726 applications of this type. It has been with the council since 14 October 2026 and is still awaiting a decision. The site is in a conservation area, with 4 listed buildings nearby. There are no previous applications recorded at this address. We hold 1,222 applications in total for the TN11 postcode area.

Application details

Postcode
TN11 8QE

Planning application dates

Date validated
14 October 2026

Additional information

Documents
16

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: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation 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.

Source: Sevenoaks

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