Planning appeal decision
6 Twinners Road, Coulsdon, CR5 3LS
Planning appeal 3352499 at 6 Twinners Road, Coulsdon, CR5 3LS (London Borough of Croydon) was dismissed on 3 February 2025 by Inspector Greenwood L, by written representations. The main issue, as the Inspector framed it: The effect on the character and appearance of the house and the local area.
a loft conversion to include front and rear dormers and side rooflights
- Authority
- London Borough of Croydon
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- Greenwood L
- Postcode
- CR5 3LS
Main issues, as the Inspector framed them
- The effect on the character and appearance of the house and the local area
- Whether the proposal would be for inappropriate development in the Green Belt and if so, the effect on the openness of the Green Belt
- The effect on living conditions at neighbouring properties
What decided it
The proposed rear dormer window would create unacceptable overlooking of the neighbouring property at 16 Philand Lane, substantially reducing privacy and conflicting with development plan policies protecting amenity.
What the Inspector cited
- Development plan policies
- The London Plan 2021 policy D3Croydon Local Plan 2018 policy SP4Croydon Local Plan 2018 policy DM10The London Plan 2021 policy G2Croydon Local Plan 2018 policy SP7Croydon Local Plan 2018 policy DM26
- National Planning Policy Framework
- Paragraph 153Paragraph 154
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


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The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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