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Claygate House Winfield Lane Borough Green Sevenoaks Kent TN15 8PX

12/02497/FLPlanning PermissionPermitted
Full

Proposal

Raising pitch of existing rear extension roof to match existing house. Reinstatement of existing oak framed hall window to rear. Provision of casement window to side elevation of rear extension and removal of 1930's internal stud wall at ground floor level

Received
9 August 2012
Decided
27 September 2012 · Approved
Decision level
Delegated (officer decision)
Ward
Borough Green And Long Mill
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.

  1. Received9 Aug
  2. Validated9 Aug
  3. Consult.
  4. Target4 Oct
  5. Decided27 Sep

Decided in 49 days (council typically 63)

9 weeks typical decision time in Tonbridge92% of full applications approved

This is a full planning application for a rear extension at Claygate House Winfield Lane Borough Green Sevenoaks Kent TN15 8PX. Tonbridge has handled 2,265 applications of this type and approves 91% of them, typically deciding them in 67 days. This one was decided in 49 days, 3 weeks quicker than Tonbridge's median. The site is in the Claygate Cross, Plaxtol conservation area, with 1 listed building nearby. There have been 14 other applications at this address. We hold 2,720 applications in total for the TN15 postcode area.

Application Details

Reference
12/02497/FL
Address
Claygate House Winfield Lane Borough Green Sevenoaks Kent TN15 8PX
Postcode
TN15 8PX
Local Authority
Tonbridge
Application Type
Planning Permission
Scale / Size
Small
Decision Status
Permitted
Current Status
Decided
Ward
Borough Green And Long Mill
Parish
Plaxtol

Applicant & Agent

Agent Address
Mr Richard Sonnex Unit 19 St Julians Sevenoaks Kent TN15 0RX

Planning Application Dates

Date Received
9 August 2012
Consultation Expiry
28 September 2012
Target Decision Date
4 October 2012
Date Decided
27 September 2012
Date Validated
9 August 2012
Date Submitted
9 August 2012
Consultation Start
17 September 2012
Neighbour Consultation Start
24 August 2012

Planning Decision

Decision
Approved
Decided By
Delegated Decision
Statutory Period
56 days

Publicity

Last Advertised
7 September 2012
Advertisement Expiry
28 September 2012
Site Notice Start
31 August 2012
Site Notice End
21 September 2012

Appeal

Additional Information

Documents
32
Coordinates
51.274690, 0.310048
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Tonbridge

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Associated applications

  1. 2012
    9 Aug

    Raising pitch of existing rear extension roof to match existing house. Reinstatement of existing oak framed…

    This applicationApprovedFull12/02497/FL
  2. 2012
    9 Aug

    Listed Building Application: Raising pitch of existing rear extension roof to match existing house…

    ApprovedListed building consentFiled alongside12/02500/LB

Planning history at this site

13 other applications at this property, newest first.

  1. 2020
    7 Dec

    Conversion of part of the existing barn into living accommodation at first floor level, and insertion of…

    ApprovedPlanning Permission20/02806/FL
  2. 2020
    3 Nov

    Conversion of part of the existing barn into living accommodation at first floor level, and insertion of…

    WithdrawnPlanning Permission20/02470/FL
  3. 2018
    14 Sep

    Details of condition 3 (joinery) pursuant to listed building consent TM/18/00786/LB

    ApprovedListed building consent18/02185/LRD
  4. 2018
    3 Sep

    Details submitted pursuant to condition 3 of Planning Permission TM/18/00785/FL

    ApprovedReserved Details18/02104/RD
  5. 2018
    3 Apr

    Listed Building Application: Erection of a single storey side extension, together with associated internal…

    ApprovedListed building consent18/00786/LB
  6. 2018
    3 Apr

    Erection of a single storey side extension, together with associated internal and external alterations

    ApprovedPlanning Permission18/00785/FL

Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Claygate Cross, PlaxtolPart of the site
  • Listed building: Grade II: Claygate HouseOn this site
  • Green belt: Tonbridge and Malling
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (19)

flood storage areas, 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 2026-10-09. 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.

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