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59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY

PL/26/05136/SACertificate of Lawful Use - ProposedAwaiting decision
Outline / PiP
Approximate location: the centre of the postcode, not the exact property.

Proposal

Certificate of lawfulness for proposed single storey rear extension

Received
23 June 2026
Decision due
18 August 2026
Decision level
Delegated (officer decision)
Ward
Terriers and Amersham Hill
  1. Received23 Jun
  2. Validated23 Jun
  3. Consult.
  4. Target18 Aug
  5. Decided

Have your say

Comment on the council's siteDocuments (6)

About this application

This is an outline application for a single storey rear extension at 59 Coningsby Road High Wycombe Buckinghamshire HP13 5NY. Buckinghamshire has handled 827 applications of this type. It has been with the council since 23 June 2026 and is still awaiting a decision. There have been 3 other applications at this address. In the past year there have been 79 applications across Terriers and Amersham Hill. We hold 2,292 applications in total for the HP13 postcode area.

73% of outline applications at Buckinghamshire 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
HP13 5NY
Application type
Certificate of Lawful Use - Proposed
Scale / size
Small
Parish
High Wycombe Unparished Area

Planning application dates

Date validated
23 June 2026

Applicant and agent

Agent address
Weavers House East Street Leeds LS9 8EP

Planning decision

Statutory period
56 days

Additional information

Documents
6

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)
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.

Associated applications

  1. 2026
    23 Jun

    Certificate of Lawfulness for proposed change of use of C3 residential dwelling to C4 house of multiple…

    PendingCertificate of Lawful Use - ProposedFiled alongsidePL/26/05135/SA
  2. 2026
    23 Jun

    Certificate of lawfulness for proposed single storey rear extension

    This applicationPendingOutlinePL/26/05136/SA

Source: Buckinghamshire

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