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Official casework recordDismissedCurrent release

Appeal 3346053

Public case and site metadata stored from the official casework database, including fields that were empty in the source release.

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Official decision document

The decision, section by section

8 sections

Read the development description and the Inspector’s text from the official decision PDF in source order. Source headings are retained where available. Personal and contact details are removed by an automated privacy filter; this is source material, not Rules for You analysis.

Section 01

Development description

described as “single storey rear extension”

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Appeal Procedure

    The site visit was undertaken by a representative of the Inspector whose recommendation is set out below and to which the Inspector has had regard before deciding the appeal.

  3. Section 04

    Main Issue

    The main issue is the effect of the proposal on the character and appearance of the area.

  4. Section 05

    Reasons for the Recommendation

    Despite apparently being subject to substantial reconstruction works during its conversion, the appeal building appears to have been largely unaltered since. This aside, and together with the remainders in the connected group, the dwellings form a high quality two and single storey courtyard development. This typical agrarian pattern lends a pleasant traditionality to the immediate area which, accordingly, contributes positively to its character and appearance.

    The proposed extension would attach to the outbuilding referred to in the evidence. This has yet to be constructed. The appeal proposal would be of a modest height. However, and in conjunction with the outbuilding, it would be significant in length, competing with the land take of the original building and as such would not be a clearly subservient addition. This, coupled with the position of the extension, would detract from the traditional quality of the courtyard shape of the buildings. As a result, it would appear unnatural and discordant. Whilst it would be to the rear of the property and not immediately obvious, this would not acceptably reduce the adverse effect the scheme would have, for the above reasons, on the character and appearance of the area.

    Therefore, the proposal would conflict with Policies C1 and BE2 of the Vale of Aylesbury Local Plan 2021, Chapters 8 and 9 of the Vale of Aylesbury Local Plan Design Supplementary Planning Document, the National Planning Policy Framework 2023 and sections C1, I1 and I2 of the National Design Guide 2021 which together seek to ensure that development proposals are of a high-quality design and standard, amongst other things.

  5. Section 06

    Other Matters

    It is not sufficiently clear that the proposed development is the only way of meeting the increased internal space requirements of the incumbent family. I therefore attach limited weight to this personal need. The appellants have raised concerns with the handling of the original application. This is a matter that is for the appellant to resolve with the Council directly having regard to the submissions before me in this appeal.

    It seems clear that the detached outbuilding will be erected regardless of the outcome of this appeal. Indeed, there is no controlling mechanism in so considering it that could ensure it is or restrict it being so. That aside, and whilst I appreciate the proposed extension would be of a contextually small scale in and of itself, when placed in the above context it would give rise to the harm I have identified.

    The Council is satisfied that there would be no harm to the setting of the grade II listed [site address] by virtue of the separation distance between it and the proposals along with the intervening buildings and existing boundary treatments. With this and Section 66(1) of the Planning (Listed Buildings and Conservation Areas) Act 1990, I have no reason to disagree with their conclusions. There is no disagreement between the main parties concerning the effect of the scheme on the Brickhills Area of [name]. Given the scale of the scheme along with how contained it would be in broader landscape terms, I am satisfied the harm I have found would not extend to its particular qualities.

  6. Section 07

    Conclusion and Recommendation

    For the reasons given above, the appeal scheme would not comply with the development plan. I have been given no other compelling reason, taking into account other material considerations advanced, to deviate therefrom. I therefore recommend that the appeal should be dismissed.

  7. Section 08

    Inspector’s Decision

    I have considered all the submitted evidence and my representative’s report and on that basis the appeal is dismissed.

Planning inspector and document dates

The official casework attribution is grouped under a one-way keyed hash and shown only by its local identifier. Decision-letter dates and page references are extracted by fixed first-page rules and checked against that authoritative record.

  • Appeal Decision

    Extracted inspector · page 1
    Inspector attribution ID 1895No official casework-database value to compare
    Extracted decision date · page 1
    11 September 2024Matches the official casework database
    Extracted site visit dates
    20 August 2024 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3346053
Application reference
23/03397/APP
Lead case reference
Not recorded
Planning authority
Buckinghamshire Council - Aylesbury Area *
Planning authority code
E07000004

Casework details

The casework, procedure, development and linking details supplied by the official record.

Casework type
Householder (HAS)
Procedure
Written Representations
Development type
Householder developments
Appeal type reason
1. Refused planning permission
Appeal reason
Refusal
Type detail
Planning Appeals - Full
Jurisdiction
Transferred
Link status
Not Linked

Site and development

Published appeal-site measurements and planning designations, without the withheld precise location fields.

Site area
Not recorded
Floor space
Not recorded
Number of residences
1
Site in Green Belt
No
Agricultural holding
Not recorded
Affects setting of a listed building
Not recorded
Historic building grant made
Not recorded
Relates to a conservation area
Not recorded
Flooding is an issue
Not recorded
Site within an AONB
Not recorded
Site within an SSSI
Not recorded

Decision and dates

The published outcome and every imported case date.

Official decision
Dismissed
Decision category
Dismissed
Received date
10 June 2024
Valid date
13 June 2024
Start date
31 July 2024
Planning authority decision date
2 May 2024
Appeal decision date
11 September 2024

Case administration

Published recovery, call-in, costs and enforcement information for this case.

Redetermined
No
Bespoke
No
Date recovered
Not recorded
Date not recovered or derecovered
Not recorded
Call-in date
Not recorded
Costs applied for
Not recorded
Enforcement grounds count
Not recorded
Enforcement grounds
Not recorded

Source and catalogue history

When this record appeared in the rolling official release and when the catalogue stored it.

Source
Planning Inspectorate casework database
Source data system
Horizon
Dataset status
Current release
Catalogue record ID
56930
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:28
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
24 August 2026 at 16:21