Skip to content

Chartwell Mapleton Road Westerham KENT TN16 1PS

17/02112/LDCEXLawful Development Certificate ExistingRefused
Lawful development certificate

Refused on 28 September 2017

Delegated (officer decision)

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

Installation of sewage treatment plant.

Received
4 July 2017
Decision level
Delegated (officer decision)
Ward
Westerham & Crockham Hill
  1. Received4 Jul
  2. Validated4 Jul
  3. Consult.9 Aug
  4. Target29 Aug
  5. Decided28 Sep

Decided in 86 days (council typically 56)

About this application

This is an application to amend a permission at Chartwell Mapleton Road Westerham KENT TN16 1PS. Sevenoaks has handled 332 applications of this type. This one was decided in 86 days, 4 weeks longer than Sevenoaks's typical decision time. The site is in a conservation area. There have been 5 other applications at this address. In the past year there have been 41 applications across Westerham & Crockham Hill. We hold 2,971 applications in total for the TN16 postcode area.

95% of amendment applications at Sevenoaks District 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
TN16 1PS
Application type
Lawful Development Certificate Existing
Scale / size
Small
Parish
Westerham

Planning application dates

Date validated
4 July 2017
Consultation expiry
9 August 2017
Consultation start
9 August 2017
Consultation end
9 August 2017
Neighbour consultation start
28 September 2017
Neighbour consultation end
9 August 2017
Last date for comments
9 August 2017
Target decision date
29 August 2017

Applicant and agent

Agent address
Scotney Castle Lamberhurst TN3 8JN

Planning decision

Statutory period
56 days

Publicity

Last advertised
13 July 2017
Advertisement expiry
3 August 2017
Site notice start
14 July 2017
Site notice end
6 August 2017

Additional information

Planning Portal ID
PP-06193921
Documents
14
Constraints
16

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: Sevenoaks
  • Registered park and garden: ChartwellPart of the site
  • National Landscape (AONB): Kent Downs
  • 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 (19)

flood storage areas, conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, 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.

Planning history at this site

10 other applications at this property, newest first.

  1. 2026
    3 Sep

    Replacement Dovecot in Chartwell Walled Kitchen Garden.

    PendingApplication26/01193/FUL
  2. 2026
    3 Sep

    Replacement Dovecot in Chartwell Walled Kitchen Garden

    PendingApplication26/01194/LBCALT
  3. 2022
    16 Dec

    Rebuilding of the Bellcote Roof.

    PendingListed building consent22/03510/LBCALT
  4. 2022
    5 Jul

    Internal and external works to investigate water ingress under the bellcote roof. Reinstatement and repairs…

    ApprovedListed building consent22/01879/LBCALT
  5. 2022
    1 Jun

    Replacement of 16no. windows within the north, south and east elevations of the eastern range of Chartwell

    ApprovedListed building consent22/01546/LBCALT
  6. 2021
    17 Jun

    Details pursuant to condition 3 (landscaping) of 19/01699/FUL

    ApprovedDischarge of conditions21/01937/DETAIL

Source: Sevenoaks

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near TN16

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address