Planning application
26 Codmore Crescent Chesham Buckinghamshire HP5 3LZ
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Relates to PL/26/05161/FA
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Non-material amendment to planning approval PL/26/05161/FA (Erection of a single-storey side extension and conversion of the existing garage to provide additional living accommodation, including a kitchen, pantry and utility room, together with associated internal alterations and external works) to allow for a reduction of the rear projection of the approved single-storey extension by 500 mm.
As published by the council, reference PL/26/08431/NMA
Application record
- Reference
- PL/26/08431/NMA
- Category
- Amendments
- Status
- Registered
- Validated
- 19 Oct 2026
- Postcode
- HP5 3LZ
Site history
Applications at this address on the Buckinghamshire register
This site has had 2 applications since 2026.
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PL/26/05161/FA Decided
26 Codmore Crescent Chesham Buckinghamshire HP5 3LZ
Erection of a single-storey side extension and conversion of the existing garage to provide additional living accommodation, including a kitchen, pantry and utility room, together with associated internal alterations and external works.
Timeline
Dates from the published record
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19 Oct 2026
Validated
Checked as complete and ready for consideration.
-
19 Oct 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 14 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Buckinghamshire took a median of 60 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
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PL/26/05161/FA Decided
26 Codmore Crescent Chesham Buckinghamshire HP5 3LZ
Erection of a single-storey side extension and conversion of the existing garage to provide additional living accommodation, including a kitchen, pantry and utility room, together with associated internal alterations and external works.
What happens while it is decided
This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided amendment applications in a median of 48 days. More in our guide to how long planning decisions take.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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26 Codmore Crescent Chesham Buckinghamshire HP5 3LZ
85% historically approved · decision due ~19 Aug
Erection of a single-storey side extension and conversion of the existing garage to provide additional living accommodation, including a kitchen, pantry and utility room, together with associated internal alterations and external works.
Decided ExtensionSmall domestic -
6 The Braid Chesham Buckinghamshire HP5 3LU
85% historically approved · decision due ~7 Dec
Householder application for the retention of existing garage and erection of single-storey rear extension with alterations to the fenestration (Retrospective)
Awaiting decision Extension Windows or glazingSmall domestic -
45 Lye Green Road Chesham Buckinghamshire HP5 3LS
Application for approval of details subject to conditions 2 (windows/doors), 3 (rooflights), 4 (rainwater goods), 5 (external surface materials), 6 (structural works), 8 (timber framing), 9 (internal materials) of listed building consent ref: PL/23/1709/HB
Decided Conditions Loft or dormer Windows or glazing 10 docs -
45 Lye Green Road Chesham Buckinghamshire HP5 3LS
85% historically approved · decision due ~14 Aug
Application for approval of details subject to conditions 2 (Archaeological Written Scheme), 3 (Windows), 5 (Render), 6 (Materials) and 9 (External Materials) of planning approval PL/24/2094/FA
Awaiting decision Windows or glazing -
122 Botley Road Chesham Buckinghamshire HP5 1XG
85% historically approved · decision due ~19 Aug
Erection of a two-storey side extension and single-storey rear extension, with installation of a rooflight and changes to fenestration
Decided Extension Loft or dormer +1Small domestic -
4 Tweenways Chesham Buckinghamshire HP5 3LP
Overall crown reduction back to previous pruning cuts by approx 2.0 metres due to excessive shading to the property and neighbouring properties x 1 Oak (T1)
Granted Trees 3 docs
Other amendment applications
In Buckinghamshire
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PL/26/08620/NMA Awaiting decision
Dagnall House Buckingham Road Bletchley Milton Keynes MK3 5LA
Non material amendment to planning permission 22/03770/AOP (Demolition of the existing Dagnall House and associated outbuildings and erection of up to 34no. dwellings with all matters apart from access reserved) to allow revised access for Conditions 4 & 14
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PL/26/08621/NMA Awaiting decision
Beni-mora West Street Buckingham Buckinghamshire MK18 1HP
Non material amendment to planning permission PL/26/02462/FA (enlargement of first floor habitable area by converting the existing hipped roof to a gable end roof and the installation of dormer windows on the front and rear elevations) to allow for amendment to rear and front dormer arrangements
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PL/26/08560/NMA Awaiting decision
The Danes Hammersley Lane Tylers Green Buckinghamshire HP10 8HE
Non-material amendment to planning permission ref: PL/26/04262/FA (Partial demolition of existing pergola to the South East elevation, demolition of existing day entrance bay extension to the North East elevation and existing glazed single storey extension to the North West elevation, internal alterations, construction of new kitchen extension to the South West and South East elevations and associated works) to allow for the demolition of the retained section of the pergola and trade the volume to make a minor increase to the approved kitchen extension to improve the internal kitchen fitout and layout, together with an update of the description of development by removing the first descriptive word partial.
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PL/26/08484/NMA Awaiting decision
Bramble Lodge Colstrope Lane Hambleden Buckinghamshire RG9 6SL
Non-material amendment to planning permission ref: 25/06617/FUL (Householder application for demolition of the existing single-storey residential outbuilding and construction of replacement single storey residential outbuilding) to align the roof of the approved replacement outbuilding with that of the existing garage.
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PL/26/08398/NMA Awaiting decision
Thamesfield Ferry Lane Hambleden Buckinghamshire RG9 3BL
Non-material amendment to planning approval PL/26/03220/FA (Two storey extension and new open porch) to allow change of facades materials and creation of new window.