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Planning appeal decision

Allowed6 March 20253352672

39 Idmiston Road, Worcester Park, Kingston Upon Thames, KT4 7ST

Planning appeal 3352672 at 39 Idmiston Road, Worcester Park, Kingston Upon Thames, KT4 7ST (Royal Borough of Kingston Upon Thames) was allowed on 6 March 2025 by Inspector Evans L, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the existing property and on the street scene.

erection of part two storey and part single storey side and rear extensions

Authority
Royal Borough of Kingston Upon Thames
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Evans L
Postcode
KT4 7ST

Main issues, as the Inspector framed them

  • The effect of the proposal on the character and appearance of the existing property and on the street scene
  • The effect of the proposal on the living conditions of the neighbours of surrounding properties, with particular regard to outlook

What decided it

The subordinate height and scale of the two storey extension relative to the main roof, combined with its appropriate siting away from neighbouring boundaries, ensured no material harm to character, appearance or neighbouring living conditions.

What the Inspector cited

Development plan policies
Policy D3 of the London Plan 2021Policy CS8 of the Core Strategy 2012Policy DM10 of the Core Strategy 2012
National Planning Policy Framework
Paragraph 135

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 Royal Borough of Kingston Upon Thames

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

  1. Allowed23 October 20266014767
    13 Hawks Road, Kingston Upon Thames, KT1 3DS
  2. Dismissed16 October 20266005462
    150 Ewell Road, Surbiton, KT6 6HE
  3. Dismissed8 October 20266014049
    69 Sheephouse Way, New Malden, KT3 5PF
  4. Dismissed7 October 20266011912
    11 Kingsdowne Road, Surbiton, KT6 6JZ
  5. Dismissed6 October 20266009912
    Onslow House First Floor Flat, 1 Crummock Chase, Surbiton, KT6 4NP

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.