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18 Swains Lane Flackwell Heath Buckinghamshire HP10 9BU

21/06275/FULFull ApplicationApproved
Full

Approved on 21 July 2021

Council decision: Application PermittedDelegated (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

Householder application for erection of single storey rear extension with pitched roof over existing flat roofed element and front porch

Received
23 April 2021
Decision level
Delegated (officer decision)
Council
Wycombe
Ward
Flackwell Heath, Little Marlow & SE
  1. Received23 Apr
  2. Validated28 Apr
  3. Consult.21 May
  4. Target23 Jun
  5. Decided21 Jul

Decided in 84 days (council typically 63)

About this application

This is a full planning application for a single storey rear extension at 18 Swains Lane Flackwell Heath Buckinghamshire HP10 9BU. Wycombe has handled 7,420 applications of this type. This one was decided in 89 days, 4 weeks longer than Wycombe's typical decision time. There has been 1 other application at this address. We hold 2,525 applications in total for the HP10 postcode area.

84% of full 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
HP10 9BU
Application type
Full Application
Scale / size
Small
Parish
Chepping Wycombe Parish Council

Planning application dates

Date validated
28 April 2021
Consultation expiry
21 May 2021
Neighbour consultation end
21 May 2021
Target decision date
23 June 2021

Applicant and agent

Agent address
Little Cedar 12A Chapel Road FLACKWELL HEATH HIGH WYCOMBE Buckinghamshire HP10 9AA United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-09767244
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Former Wycombe Rural District - Poultry Production
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, 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.

Source: Wycombe

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