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Stonehouse Grange Church Road Penn High Wycombe Buckinghamshire HP10 8NX

PL/20/0574/FAFull ApplicationApproved
Full

Approved on 12 May 2020

Council decision: Conditional permissionDelegated (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

Single storey rear extension and external alterations. Enlarged pitched/flat roof over ground floor link. 3 rear dormers and 2 side rooflights. New chimney. Changes to rear windows and doors and external landscaping.

Received
28 February 2020
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Penn And Coleshill
Agent
Danks Badnell Architects Ltd.
  1. Received28 Feb
  2. Validated28 Feb
  3. Consult.20 Mar
  4. Target5 May
  5. Decided12 May

Decided in 74 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at Stonehouse Grange Church Road Penn High Wycombe Buckinghamshire HP10 8NX. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 74 days, 3 weeks longer than Chiltern South Bucks's typical decision time. The site is in the Penn and Tylers Green conservation area, with 4 listed buildings nearby. There have been 2 other applications at this address. We hold 2,526 applications in total for the HP10 postcode area.

82% of full applications at Chiltern South Bucks 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
HP10 8NX
Application type
Full Application
Scale / size
Medium
Parish
Penn

Planning application dates

Date validated
28 February 2020
Consultation expiry
11 May 2020
Consultation start
28 February 2020
Consultation end
20 March 2020
Neighbour consultation start
28 February 2020
Neighbour consultation end
20 March 2020
Last date for comments
11 May 2020
Target decision date
5 May 2020

Applicant and agent

Agent
Danks Badnell Architects Ltd.
Architect profile
DANKS BADNELL ARCHITECTS LIMITED
Agent address
Kings Stables 3-4 Osborne Mews Windsor SL4 3DE

Planning decision

Statutory period
67 days

Publicity

Last advertised
13 March 2020
Advertisement expiry
3 April 2020
Site notice start
17 April 2020
Site notice end
11 May 2020

Additional information

Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Penn and Tylers GreenPart of the site
  • Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
  • Green belt: Buckinghamshire
  • National Landscape (AONB): Chilterns
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, listed buildings, tree preservation orders, 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, 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: Chiltern South Bucks

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