Skip to content

21 Whielden Street Amersham Buckinghamshire HP7 0HU

CH/2009/1555/HBListed Building ConsentApproved

Approved on 31 December 2009

Council decision: Conditional consentDelegated (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 insertion of three rooflights in side roofslope of existing rear projection

Received
11 November 2009
Decision level
Delegated (officer decision)
Council
Chiltern South Bucks
Ward
Amersham Town
  1. Received11 Nov
  2. Validated11 Nov
  3. Consult.11 Dec
  4. Target6 Jan
  5. Decided31 Dec

Decided in 50 days (council typically 56)

About this application

This is a heritage application for a single storey rear extension at 21 Whielden Street Amersham Buckinghamshire HP7 0HU. Chiltern South Bucks has handled 654 applications of this type. This one was decided in 50 days, 6 days quicker than Chiltern South Bucks's typical decision time. The site is in the Amersham conservation area, with 20 listed buildings nearby. There have been 7 other applications at this address. We hold 2,558 applications in total for the HP7 postcode area.

87% of heritage 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 0HU
Application type
Listed Building Consent
Scale / size
Small
Parish
Amersham

Planning application dates

Date validated
11 November 2009
Consultation expiry
24 December 2009
Consultation start
20 November 2009
Consultation end
11 December 2009
Neighbour consultation start
20 November 2009
Neighbour consultation end
11 December 2009
Last date for comments
24 December 2009
Target decision date
6 January 2010

Applicant and agent

Agent address
3 Burlington Close Pinner Middx. HA5 2TP

Planning decision

Statutory period
56 days

Publicity

Last advertised
3 December 2009
Advertisement expiry
24 December 2009
Site notice start
23 November 2009
Site notice end
14 December 2009

Additional information

Documents
15

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Amersham
  • Listed building: Grade II: 21 23, Whielden StreetOn or next to this site · +9 more
  • Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, 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. 2009
    11 Nov

    Single storey rear extension and insertion of three rooflights in side roofslope of existing rear projection

    This applicationConditional consentHeritageCH/2009/1555/HB
  2. 2009
    11 Nov

    Single storey rear extension

    ApprovedFull ApplicationFiled alongsideCH/2009/1556/FA

Planning history at this site

5 other applications at this property, newest first.

  1. 2023
    2 Nov

    Approval of condition 3 (external materials) of planning permission PL/22/3349/FA

    Condition AcceptedDischarge of conditionsPL/23/3510/CONDA
  2. 2023
    1 Nov

    Approval of condition 4 (external materials) of planning permission PL/22/3350/HB

    Condition AcceptedDischarge of conditionsPL/23/3511/CONDA
  3. 2022
    23 Sep

    Demolition of single-storey rear extension and construction of single-storey rear extension, amendments to…

    ApprovedFull ApplicationPL/22/3349/FA
  4. 2022
    23 Sep

    Listed Building Consent for proposed demolition of single-storey rear extension and construction of…

    Conditional consentListed building consentPL/22/3350/HB
  5. 2009
    13 Aug

    Retention of alterations to south east elevation of existing outbuilding to rear of site

    ApprovedListed building consentCH/2009/1094/HB

Source: Chiltern South Bucks

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near HP7

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address