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Official casework recordDismissedCurrent release

Appeal 6004575

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

ground floor rear extension plus first floor extension over existing kitchen and new canopy over front door.

  1. Section 02

    Decision

    The appeal is dismissed.

  2. Section 03

    Applications for costs

    An application for costs was made by [name] against the London Borough of Croydon. This application is the subject of a separate decision.

  3. Section 04

    Main Issue

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

  4. Section 05

    Reasons

    [address] is part of a uniform row of pairs of closely spaced semi-detached, two storey houses. To the rear they have single storey additions resulting in a secondary character to the rear part of these plots. There is therefore a pleasant modest and consistent character to the appeal site and the surroundings.

    Beyond this consistent group, close to the junction with [address], 152-158 are larger, taller and wider buildings and planning permission has been granted for two storey outriggers at nos 152 and 154 (LPA ref 18/01664/LP and 08/03129/P). However, their clearly separate appearance means that these properties are visually different from the appeal site. The properties opposite are also modest two storey houses but these form short terraces with different roof forms. They also have original two storey outriggers. However, they do not contribute to the uniformity of the group including no 136, particularly with regard to their rear elevations which are not intervisible from the appeal site.

    The proposed development would include a first floor extension clad in tile hanging. It would sit below eaves level and would occupy only part of the width of the building. Nevertheless, it would create a two storey rear addition.

    Due to the proposed height and scale this would be a dominant addition which would harmfully and prominently disrupt the uniformity of the terrace and unacceptably undermine the modest secondary character of the rear part of the house. This would harmfully erode these important features of this area and would result in serious harm to the character and appearance of the area. The rear extension would not be visible from [address], however it would be highly visible from surrounding plots as well as from the adjoining retail car park. Therefore, the harm would be experienced.

    The Council does not identify harm regarding the ground floor extension or the entrance canopy and I have no reason to disagree with these findings. Albeit, considering the proposed internal reconfiguration, I do not have evidence that they would be physically or functionally severable in this case.

    Therefore, the proposed development would be harmful to the character and appearance of the area. As such it would be contrary to Policy D3 of the London Plan (2021) Policies SP4 and DM10 of the Croydon Local Plan (2018). Together these set criteria to achieve high quality design which respects the surrounding area, local character and responds to the site context.

  5. Section 06

    Other Matters

    The appellant suggests that an alternative scheme could be carried out under permitted development which would include a substantial rear dormer and a larger first floor outrigger extension. Given the proximity to the boundary of the curtilage of the dwellinghouse I am not presented with detail that justifies that a larger first floor extension would be permitted development in this case. Whilst it may be possible for an addition to the roof to be constructed as permitted development, given the likely internal reconfiguration the evidence does not satisfy me that this would provide the accommodation that is sought. As such there is not a reasonable likelihood of the fallback as described occurring. Consequently, I afford limited weight to this fallback position.

    The extension would be energy efficient, although there is little before me to suggest that it would exceed current standards. The proposed development is intended to create an additional accessible ground floor bedroom with ensuite to provide for an occupier who is less mobile and for three generations to live at [address]. This would be an important benefit for these occupiers. However, the development will remain long after these circumstances have changed and there is little before me to suggest that the appeal scheme would be the minimum necessary to meet these needs. Therefore, I am not satisfied that the proposed development would represent the only or least harmful option.

    Dismissing the appeal would interfere with the appellant’s private rights to enjoyment of their possessions, to family life and their home and I am mindful of the Human Rights Act 1998. I have also had due regard to the protected characteristics in this appeal for the purposes of the Public Sector Equality Duty (PSED) contained in Section 149 of the Equality Act 2010, including the need to eliminate discrimination and advance equal opportunity and foster good relations between those with protected characteristics and others. Nevertheless, these factors must be weighed against the wider public interest.

    For the reasons given above, the development would result in permanent harm to the character and appearance of the area and the creation of high quality, buildings and places is fundamental to what the planning and development process should achieve. I am satisfied that these legitimate aims can only be adequately safeguarded by the refusal of permission for the development proposed. Consequently, dismissing the appeal for these reasons would be a proportionate and justified outcome. Considering the limited weight afforded to the fallback position and limited energy efficiency benefits, these matters would not outweigh the serious harm to character and appearance identified above.

  6. Section 07

    Conclusion

    The proposal conflicts with the development plan and the material considerations do not indicate that the appeal should be decided other than in accordance with it. Therefore, for the reasons given above 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.

  • Costs Decision

    Extracted inspector · page 1
    Inspector attribution ID 357No official casework-database value to compare
    Extracted decision date · page 1
    18 May 2026Matches the official casework database
    Extracted site visit dates
    29 April 2026 (page 1)
  • Appeal Decision

    Extracted inspector · page 1
    Inspector attribution ID 357No official casework-database value to compare
    Extracted decision date · page 1
    18 May 2026Matches the official casework database
    Extracted site visit dates
    29 April 2026 (page 1)

Reference and authority

Official identifiers and the planning authority recorded against this case.

Case reference
6004575
Application reference
25/02659/HSE
Lead case reference
Not recorded
Planning authority
London Borough of Croydon
Planning authority code
E09000008

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
Not recorded
Appeal reason
refused
Type detail
Householder
Jurisdiction
No Jurisdiction Associated
Link status
Not recorded

Site and development

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

Site area
0 hectares
Floor space
110 m²
Number of residences
Not recorded
Site in Green Belt
No
Agricultural holding
Not recorded
Affects setting of a listed building
Yes
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
3 February 2026
Valid date
3 February 2026
Start date
16 February 2026
Planning authority decision date
14 November 2025
Appeal decision date
18 May 2026

Case administration

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

Redetermined
Not recorded
Bespoke
Not recorded
Date recovered
Not recorded
Date not recovered or derecovered
Not recorded
Call-in date
Not recorded
Costs applied for
Yes
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
Back Office
Dataset status
Current release
Catalogue record ID
88949
First seen
20 August 2026 at 14:25
Last seen
20 August 2026 at 16:29
Removed from release
Not recorded
Record created
20 August 2026 at 14:25
Record updated
24 August 2026 at 16:21