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Dismissed16 December 20253374160

17 Springfield Road, Thornton Heath, Thornton Heath, CR7 8DZ

Planning appeal 3374160 at 17 Springfield Road, Thornton Heath, Thornton Heath, CR7 8DZ (London Borough of Croydon) was dismissed on 16 December 2025 by Inspector Desai S, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development upon the character and appearance of the host dwelling and the surrounding area.

for the erection of two storey side/rear/front wraparound extension, one dormer roof extension in rear roof slope and installation of 3 rooflights into the front roof slope. Alterations’

Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Desai S
Postcode
CR7 8DZ

Main issues, as the Inspector framed them

  • The effect of the proposed development upon the character and appearance of the host dwelling and the surrounding area

What decided it

The cumulative impact of the hip-to-gable roof extension, two-storey side extension, and rear dormer would fundamentally alter the established roof form and disrupt the symmetry and visual continuity of the semi-detached pair and surrounding area, causing unacceptable harm to character and appearance contrary to development plan policy.

What the Inspector cited

Development plan policies
Policy D3 of the London Plan (2021)Policy SP4 of the Croydon Local Plan (2018)Policy DM10 of the Croydon Local Plan (2018)

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 applied

The decision letter

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More decisions in London Borough of Croydon

The authority’s record since 2016 · every decision in 2025

  1. Dismissed28 October 20266015751
    20 Newark Road, South Croydon, CR2 6HQ
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    58 Kingswood Way, South Croydon, CR2 8QQ
  3. Dismissed26 October 20266013110
    7 Quadrant Road, Thornton Heath, Croydon, CR7 7DB
  4. Dismissed22 October 20266014301
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  5. Dismissed22 October 20266009641
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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.

In the app this decision sits on the map beside every appeal around it, with its letter to read and the main issues, policies and judgments cited picked out.