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Official casework recordDismissedCurrent release

Appeal 3271424

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

conversion of duplex apartment into 2no. apartments.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Preliminary Matters

    The address for the appeal property above is taken from the appeal form and Council decision notice. The address on the application form gives a different property number but it is clear from the appeal drawings and other submissions that this is incorrect.

    The description of development in the header is from the appeal form. It is different than that provided on the application form as it omits reference to the development having already commenced and it being an amendment to a previous proposal. As it appropriately describes the scheme, I am satisfied no injustice would be caused by basing my assessment on this description.

    The development has already commenced insofar as the 2 apartments have been created, laid out as shown on the plans and are being lived in as separate units. The removal of a chimney breast as shown has not been completed. My assessment is based on the appeal drawings.

    Since its decision, Northampton Borough Council has merged with other authorities to form West Northamptonshire Council. As the same development plan remains in place, this merger has no effect on my assessment.

    An emerging Northampton Local Plan Part 2 (eLP) has been submitted for examination. However, I have not been informed whether this plan is subject to any unresolved objections and so I attach limited weight to its policies.

  3. Section 04

    Main Issue

    The main issue is whether the development provides acceptable living conditions for its occupants.

  4. Section 05

    Reasons

    The 2 apartments are at the rear of the appeal property and both provide a bedroom, kitchen/living area and a shower room. The flats are similar in size although the rooms are laid out differently.

    The Council has referred to the nationally described space standard (national standard) which, as a minimum, requires a 1 bedroom apartment with shower room to provide 37 m2 of gross internal floor area. Both flats have an internal floorspace of between 25 and 27 m2. The removal of the chimney breast would marginally increase these areas but there would still be a significant shortfall against the national standard’s minimum figure.

    There is no policy within the [name] Local Plan Part 1 adopted 2014 (JCS) or the Northampton Local Plan 1997 which requires development to comply with the national standard. The eLP includes such a policy but this is not yet adopted and so is afforded limited weight in my assessment. As such, the failure to accord with the national standard is not determinative on this issue.

    However, the size and layout of the ground floor flat provides limited space to accommodate furniture and at the same time allow easy circulation. I saw this is particularly the case in respect of the bedroom which is accessed directly from the main entrance door. Moreover, the window serving this and the kitchen/living area face directly out onto the nearby boundary wall and flank elevation of the neighbouring property. Through a combination of the confined space and limited outlook, the ground floor flat provides an unsatisfactory standard of accommodation.

    In comparison, the layout of the first floor flat is better. The bedroom window faces the back garden and so has a good outlook and access to natural light. Also, with the bedroom at the back, circulation around the whole apartment is easier. However, acceptability in these regards does not address or override the inadequacies of the ground floor unit.

    The appellant advises that the current occupiers are satisfied with the apartments. However, this is not verified in writing and in any case, satisfaction may be explained by reasons such as the location or low rent levels rather than the amount and quality of the internal space. The appellant has suggested a condition that would limit occupancy of each of the flats by a single resident. However, even as a dwelling for a sole occupant, the ground floor apartment would provide inadequate internal space for the aforementioned reasons.

    Therefore, whilst I consider the first floor unit is sufficient, I conclude the ground floor apartment would provide unacceptable living conditions for occupants. In these regards, the proposal as a whole would not accord with JCS policy H1. Amongst other things, this expects development to have regard to living conditions for future residents.

  5. Section 06

    Other considerations and planning balance

    The National Planning Policy Framework (the Framework) requires local authorities to identify a supply of deliverable sites sufficient to provide a minimum of 5 years’ worth of housing. The Council advise that it is unable to demonstrate such a supply. In such circumstances, paragraph 11 of the Framework states that relevant development plan policies which are most important for determining the application are deemed out-of-date. It goes on to require an assessment of the benefits of the scheme and its adverse impacts against the Framework as a whole.

    The development has made a more efficient use of a building within an urban area close to services and public transport links. Also, it adds to the housing stock and so helps address the identified shortfall. However, irrespective of the level of housing land supply that can be identified, the benefits in these regards are modest as only a single additional unit has been created.

    The Framework highlights the importance of good design and specifically looks to ensure development creates places with a high standard of amenity for users. Moreover, it states that schemes which are not well-designed should be refused. As such, I attach significant weight to the concerns in respect of the standard of accommodation in the ground floor flat. The unacceptability of the scheme in these regards significantly and demonstrably outweighs the benefits of the scheme. As such, the presumption in favour of sustainable development as set out at paragraph 11 of the Framework does not apply.

    Dismissing this appeal may put at risk the occupation of the apartments by their current residents. This would represent an interference with their rights under Article 8 of the [name] on Human Rights (right to respect for private and family life) as incorporated by the Human Rights Act 1998. However, these rights are not unfettered and can be interfered with by a public authority in accordance with law in a number of circumstances.

    In this case, there is a legitimate and established planning policy aim to ensure users of property are provided with a high standard of amenity. Such a policy is necessary for the protection of health. No case has been made that the personal circumstances of the existing occupants requires them to remain in the apartments. As such, I attach greater weight to the public interest. Dismissal of the appeal is proportionate and so it would not result in a violation of the residents’ human rights.

  6. Section 07

    Conclusion

    The identified harm in respect of the main issue means the scheme is contrary to the development plan policies when considered as a whole. The benefits and other considerations do not provide sound justification to grant planning permission contrary to the development plan. Therefore, I conclude the appeal should be 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 113No official casework-database value to compare
    Extracted decision date · page 1
    22 September 2021Matches the official casework database
    Extracted site visit dates
    15 September 2021 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
3271424
Application reference
N/2020/1513
Lead case reference
Not recorded
Planning authority
Northampton Borough Council *
Planning authority code
E07000154

Casework details

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

Casework type
Planning Appeal
Procedure
Written Representations
Development type
Minor Dwellings
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
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
Dismissed
Decision category
Dismissed
Received date
19 March 2021
Valid date
19 March 2021
Start date
6 May 2021
Planning authority decision date
21 January 2021
Appeal decision date
22 September 2021

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
3571
First seen
20 August 2026 at 14:24
Last seen
20 August 2026 at 16:25
Removed from release
Not recorded
Record created
20 August 2026 at 14:24
Record updated
20 August 2026 at 16:25