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Official casework recordSplit DecisionCurrent release

Appeal 3365621

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

7 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

an extension and carport with associated internal and external works.

  1. Section 02

    Decision

    The appeal is dismissed insofar as it relates to an extension and associated works. The appeal is allowed insofar as it relates to a carport and associated works and planning permission is granted for a carport and associated works at [site address] , Aynho, [name], [postcode] in accordance with the terms of the application, Ref 2024/5225/FULL, and the plans submitted with it, so far as relevant to that part of the development hereby permitted and subject to the following

  2. Section 03

    condition:

    The development hereby permitted shall begin not later than 3 years from the date of this decision.

  3. Section 04

    Procedural Matters

    For clarity, the appeal is only allowed in respect of the proposed carport and works associated with the carport. It is dismissed in respect of the proposed extension to the appeal dwelling and any works associated with the extension.

    The Council’s reason for refusal focused upon the proposed rear extension. The Council stated that it was satisfied that the proposed carport and associated works would not result in any harm. Consequently, the main issue in this case is that set out below.

  4. Section 05

    Main Issue

    The main issue in this case is the effect of the proposed extension on the character and appearance of the Aynho Conservation Area

  5. Section 06

    Character and appearance

    The appeal dwelling is a two storey stone-built semi-detached dwelling. It is located in a prominent position at the corner of The Glebe and Portway. The surrounding area is residential and falls within the Aynho Conservation Area.

    The Aynho Conservation Area is characterised by the presence of stone-built period properties and dwellings, many of which are set back from the road behind grass verges and within garden plots. This and the presence of stone walls affords the area a strong sense of heritage and uniformity within green and spacious surroundings.

    The appeal dwelling is set well back from The Glebe behind a wide grass verge and a low stone wall. A garden to the side of the dwelling is bordered by a low wooden fence, which separates the appeal property from a grass verge and footpath running alongside Portway.

    Like neighbouring dwellings along The Glebe, the appeal dwelling has a distinctive narrow gable, providing for a steep pitched roof. During my site visit, I observed that there are open views from Portway across the rear gardens of the appeal dwelling and its neighbours along The Glebe. This provides for clear views of rear elevations, none of which appear extended above ground floor level. As such, the rear elevations of the appeal dwelling and its neighbours along The Glebe, make a positive contribution to Aynho Conservation Area’s green, spacious and uniform qualities.

    The proposed rear extension would comprise a two-storey addition. It would comprise a tall and prominent addition and would significantly alter the appearance of the host dwelling, resulting in the creation of an L-shaped building. Due to its height and considerable rear projection, I find that the proposed rear extension would appear as an alien form of development, out of character with the distinctive, uniform features of dwellings along this part of The Glebe.

    The harm arising from the above, would be exacerbated as a result of the appeal dwelling’s prominent position and the open views from Portway across the rear of The Glebe. [name], the proposal would appear incongruous against neighbouring dwellings, with their uniform rear elevations at first floor and roof level.

    Given the above, the proposal would detract from and would not conserve the appearance of the Aynho Conservation Area. Having regard to paragraph 215 of the National Planning Policy Framework (the Framework) and to Planning Practice Guidance, I consider that the harm to the character and appearance of the Aynho Conservation Area would be less than substantial.

    This needs to be balanced against any public benefits the development may bring and in this regard, there is nothing before me that comprises or amounts to a public benefit that outweighs the harm identified.

    Taking all of the above into account, I find that the proposal would harm the character and appearance of the Aynho Conservation Area, contrary to the National Planning Policy Framework; to Policy BN5 of the [name] Local Plan Part 1 (2014); and to Policy HE6 of the [name] 2 Local Plan, which together amongst other things, seek to protect local character.

  6. Section 07

    Conclusion

    For the reasons given above, the appeal succeeds insofar as it relates to a carport, but it does not succeed in respect of an extension.

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 601No official casework-database value to compare
    Extracted decision date · page 1
    24 June 2025Matches the official casework database
    Extracted site visit dates
    10 June 2025 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3365621
Application reference
2024/5225/FULL
Lead case reference
Not recorded
Planning authority
West Northamptonshire
Planning authority code
Not recorded

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
Unknown
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
56 m²
Number of residences
0
Site in Green Belt
No
Agricultural holding
No
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
Split Decision
Decision category
Split decision
Received date
13 May 2025
Valid date
13 May 2025
Start date
14 May 2025
Planning authority decision date
7 March 2025
Appeal decision date
24 June 2025

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
71760
First seen
20 August 2026 at 14:25
Last seen
20 August 2026 at 16:28
Removed from release
Not recorded
Record created
20 August 2026 at 14:25
Record updated
24 August 2026 at 16:21