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12, Cromer Street, Tonbridge, TN9 1UP

25/00070/LDPLawful Development Cert Proposed NEWApproved
Outline / PiP

Approved on 28 March 2025

Council decision: Certifies

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

Proposal

Lawful development Certificate Proposed: Single storey side/rear extension and conversion of loft to habitable room incorporating a rear dormer and 2 rooflights in the front roofslope

Received
16 January 2025
Ward
Judd
  1. Received16 Jan
  2. Validated30 Jan
  3. Consult.
  4. Target27 Mar
  5. Decided28 Mar

Decided in 57 days (council typically 63)

About this application

This is an outline application for a dormer extension at 12, Cromer Street, Tonbridge, TN9 1UP. Tonbridge has handled 1,058 applications of this type. This one was decided in 71 days, 8 days longer than Tonbridge's typical decision time. There are no previous applications recorded at this address. In the past year there have been 94 applications across Judd. We hold 641 applications in total for the TN9 postcode area.

93% of outline 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.Planning something similar? See what gets approved on your street

Application details

Postcode
TN9 1UP
Application type
Lawful Development Cert Proposed NEW
Scale / size
Small
Parish
Tonbridge

Planning application dates

Date validated
30 January 2025
Target decision date
27 March 2025

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13689835
Documents
7
Constraints
1

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. 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.

Associated applications

  1. 2025
    16 Jan

    Lawful development Certificate Proposed: Single storey side/rear extension and conversion of loft to…

    This applicationApprovedOutline25/00070/LDP
  2. 2025
    16 Jan

    Lawful development Certificate Proposed: Single storey side/rear extension and conversion of loft to…

    ApprovedLawful Development Cert Proposed NEWPart of25/00070/PA

Source: Tonbridge

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