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18 Chancellors Penn Street Buckinghamshire HP7 0QN

PL/23/1207/FAFull ApplicationAwaiting decision
Full
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

Part single part two story rear extension with canopy to ground floor extension & new pitched roof to replace flat roof over existing front porch

Received
3 April 2023
Decision due
29 May 2023
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Penn Wood & Old Amersham
Agent
Building Consultancy Services
  1. Received3 Apr
  2. Validated3 Apr
  3. Consult.10 May
  4. Target29 May
  5. Decided

Have your say

Comments close on 10 May.

Comment on the council's siteDocuments (9)

About this application

This is a full planning application for a rear extension at 18 Chancellors Penn Street Buckinghamshire HP7 0QN. Chiltern South Bucks has handled 8,004 applications of this type. It has been with the council since 3 April 2023 and is still awaiting a decision. There are no previous applications recorded at this address. We hold 2,558 applications in total for the HP7 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
HP7 0QN
Application type
Full Application
Scale / size
Small
Parish
Penn

Planning application dates

Date validated
3 April 2023
Consultation expiry
10 May 2023
Consultation start
19 April 2023
Consultation end
10 May 2023
Neighbour consultation start
19 April 2023
Neighbour consultation end
10 May 2023
Last date for comments
10 May 2023

Applicant and agent

Agent
Building Consultancy Services
Agent address
120 Cedar Avenue Hazlemere High Wycombe Bucks HP15 7AP

Planning decision

Statutory period
56 days

Additional information

Documents
9

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (21)

flood storage areas, conservation 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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