Culverden Cottage 17 Sevenoaks Road Borough Green Sevenoaks Kent TN15 8AX
Approved on 25 February 2026
Delegated (officer decision)
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
Conversion of loft space to living accommodation, construction of rear dormer and associated works to the front and side of property
- Received
- 17 December 2025
- Decision level
- Delegated (officer decision)
- Ward
- Borough Green And Platt
- ReceivedReceived17 Dec
- ValidatedValidated17 Dec
- Consult.Consultation19 Jan
- TargetTarget Date11 Feb
- DecidedDecided25 Feb
Decided in 70 days (council typically 63)
About this application
This is a full planning application for a dormer extension at Culverden Cottage 17 Sevenoaks Road Borough Green Sevenoaks Kent TN15 8AX. Tonbridge has handled 2,266 applications of this type. This one was decided in 70 days, 7 days longer than Tonbridge's typical decision time. The site is in 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 96 applications across Borough Green And Platt. We hold 2,786 applications in total for the TN15 postcode area.
93% of full applications at Tonbridge and Malling Borough Council were approved. Across all application types, the council typically decides in about 9 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- TN15 8AX
- Application type
- Planning Permission
- Scale / size
- Small
- Parish
- Borough Green
Planning application dates
- Date validated
- 17 December 2025
- Consultation expiry
- 28 January 2026
- Consultation start
- 29 December 2025
- Consultation end
- 19 January 2026
- Neighbour consultation start
- 29 December 2025
- Neighbour consultation end
- 21 January 2026
- Last date for comments
- 28 January 2026
- Target decision date
- 11 February 2026
- Permission expires
- 25 February 2029
Applicant and agent
- Agent address
- Nepicar House London Road Wrotham Heath Sevenoaks TN15 7RS
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice start
- 7 January 2026
- Site notice end
- 28 January 2026
Additional information
- Planning Portal ID
- PP-14547939
- Documents
- 9
- Constraints
- 44
Site constraints
Designations that overlap or adjoin the site outline.
- 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 (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: Tonbridge
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Around this site
Nearby applications
- Ivy Cottage, 5, Rock Road, Borough Green, Sevenoaks, TN15 8RD25/01293/TPOC · TreesApproved0.0 mi
- 27, QUARRY HILL ROAD, BOROUGH GREEN, SEVENOAKS, TN15 8RQ25/01353/PA · FullAwaiting decision0.1 mi
- 6 Staleys Acre Borough Green Sevenoaks Kent TN15 8GT26/01427/TPOC · TreesApproved0.1 mi
- 12, ABBOTT ROAD, BOROUGH GREEN, SEVENOAKS, TN15 8SB24/01407/PA · OutlineApproved0.2 mi
- Former Quarry House 81 Quarry Hill Road Borough Green Sevenoaks Kent TN15 8RW26/00458/FL · FullAwaiting decision0.2 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Opus Waterproofing Solutions LtdFlat Roof InsulationPitched Roof Insulation0.2 mi
- Clairglow Heating LtdElectricianHeating Engineers0.2 mi
- Milborn AppliancesElectrician0.5 mi
- G J Day Electrical LtdElectrician1.1 mi
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