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Planning appeal decision

Dismissed3 March 20253357518

19 Sutherland Chase, Ascot, SL58TE

Planning appeal 3357518 at 19 Sutherland Chase, Ascot, SL58TE (Royal Borough of Windsor and Maidenhead) was dismissed on 3 March 2025 by Inspector Evans M, by written representations. The main issue, as the Inspector framed it: The effect on the character and appearance of the host dwelling.

described on the planning application as “Two storey rear extension to existing two storey detached dwelling and a single storey rear extension to an existing single garage”

Authority
Royal Borough of Windsor and Maidenhead
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Evans M
Postcode
SL5 8TE

Main issues, as the Inspector framed them

  • The effect on the character and appearance of the host dwelling
  • The effect on the living conditions of the occupiers of the adjacent dwelling at 21 Sutherland Chase, with regard to whether the development would appear overbearing

What decided it

The excessive scale, bulk and dominant character of the two storey extension would unacceptably harm both the character and appearance of the host dwelling and the living conditions of neighbouring occupiers through an overbearing effect.

What the Inspector cited

Development plan policies
Policy QP 3Borough Wide Design Guide 2020 Principles 10.1Borough Wide Design Guide 2020 Principles 10.4

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 Windsor and Maidenhead

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

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  5. Notice upheld24 September 20263353235
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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.