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391 West Wycombe Road High Wycombe Buckinghamshire HP12 4AE

19/06719/CLPCertificate of Lawfulness - Proposed UseApproved
Outline / PiP

Approved on 30 September 2019

Council decision: Grant Certificate - Proposed DevelopmentDelegated (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

Certificate of lawfulness for proposed hip to gable roof extensions in connection with loft conversion, single storey rear extension and single storey side extension.

Received
17 July 2019
Decision level
Delegated (officer decision)
Council
Wycombe
Ward
Previous Chiltern Rise Ward
  1. Received17 Jul
  2. Validated17 Jul
  3. Consult.
  4. Target11 Sep
  5. Decided30 Sep

Decided in 75 days (council typically 63)

About this application

This is an outline application for a single storey rear extension at 391 West Wycombe Road High Wycombe Buckinghamshire HP12 4AE. Wycombe has handled 1,057 applications of this type. This one was decided in 75 days, 12 days longer than Wycombe's typical decision time. There have been 6 other applications at this address. We hold 725 applications in total for the HP12 postcode area.

76% of outline applications at Wycombe 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
HP12 4AE
Application type
Certificate of Lawfulness - Proposed Use
Scale / size
Small
Parish
West Wycombe Parish Council

Planning application dates

Date validated
17 July 2019
Target decision date
11 September 2019

Applicant and agent

Agent address
Chetwood House Chilton Business Centre Chilton Aylesbury HP18 9LS

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-07957057
Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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.

Planning history at this site

7 other applications at this property, newest first.

  1. 2022
    4 Mar

    Variation of condition 1 (plan numbers) attached to pp 21/07358/VCDN

    ApprovedVariation of conditions (s73)22/05580/VCDN
  2. 2021
    16 Dec

    Proposed non-material amendment to permission variation of conditions 2 (plan numbers) attached to pp…

    ApprovedNon-material amendment21/08673/MINAMD
  3. 2021
    4 Aug

    Variation of conditions 2 (plan numbers) attached to pp 21/05328/VCDN

    ApprovedVariation of conditions (s73)21/07358/VCDN
  4. 2021
    11 Feb

    Application for approval of details subject to Conditions 3 (Approval of Ecological Enhancements), 4…

    ApprovedDischarge of conditions21/05396/ADRC
  5. 2021
    11 Feb

    Prior notification application (Part 11, Class B) for demolition of existing two storey detached, 4-bed…

    RefusedPart 11 Class B Demolition of build DMI21/05397/PNP11B
  6. 2021
    5 Feb

    Variation of conditions 2 (plan numbers), 9 (air quality mitigation), 16 (materials), 17 (amenity areas - bin…

    ApprovedVariation of conditions (s73)21/05328/VCDN

Source: Wycombe

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