Planning appeal decision
20 Courtland Avenue, London, E4 6DU
Planning appeal 3337203 at 20 Courtland Avenue, London, E4 6DU (Waltham Forest London Borough Council) was dismissed on 13 September 2024 by Inspector A Hartley, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host dwelling and the surrounding area.
for a single storey rear extension, hip to gable roof extension to the main roof, rear dormer roof extensions, installation of a dormer window and four roof-lights to the front roof slope and installation of replacement windows to the front and side elevations
- Appeal type
- householder · Householder (HAS)
- Procedure
- Written Representations
- Development
- residential · Householder developments
- Inspector
- A Hartley
- Postcode
- E4 6DU
Main issues, as the Inspector framed them
- The effect of the proposal on the character and appearance of the host dwelling and the surrounding area
What decided it
The unacceptable design and inappropriate scale of the proposal at the corner location would create an imbalance to the semi-detached dwelling and disrupt the dominant character of the street scene.
What the Inspector cited
- Development plan policies
- Policy 53 of the Waltham Forest Local Plan Part 1Policy D1 of the London Plan (2021)Policy D4 of the London Plan (2021)Supplementary Planning Document – Residential Extensions and Alterations (2010)
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
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With an account
What an account adds to this decision


More decisions in Waltham Forest London Borough Council
The authority’s record since 2016 · every decision in 2024
- Allowed22 October 20266011485Land Adjoining 120 Warner Road, Walthamstow, London, E17 7DZ
- Allowed20 October 2026601308553 Badlis Road, London, E17 5LG
- Dismissed29 September 20266012954Unit 1, 6 - 10, Central Parade, 137 Hoe Street, Walthamstow, London, E17 4RT
- Dismissed29 September 20266012953Unit 1, 6 - 10, Central Parade, 137 Hoe Street, Walthamstow, London, E17 4RT
- Dismissed28 September 20266011926220 Hoe Street, Walthamstow, London, E17 3AY
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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