21 King Edwards Grove, Teddington, Richmond Upon Thames, TW11 9LY

Planning appeal 6000724 at 21 King Edwards Grove, Teddington, Richmond Upon Thames, TW11 9LY (Richmond Upon Thames London Borough Council) was allowed on 16 December 2025 by Inspector Sibley G, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the area and whether the proposal would preserve or enhance the character or appearance of the King Edwards Grove Conservation Area.

demolition of existing garage and rear extension addition and the erection of a single storey ground floor side and rear extension

Authority: Richmond Upon Thames London Borough Council
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Sibley G
Postcode: TW11 9LY

Main issues, as the Inspector framed them

The effect of the proposal on the character and appearance of the area and whether the proposal would preserve or enhance the character or appearance of the King Edwards Grove Conservation Area

What decided it

The modest scale, sympathetic materials, and siting of the extension would preserve the character and appearance of the conservation area by maintaining visual gaps between properties and respecting the established building line and spatial hierarchy.

What the Inspector cited

Development plan policies: Policy 28 of the Richmond upon Thames Local Plan 2024-2039Policy 29 of the Richmond upon Thames Local Plan 2024-2039Policy D12 of the London Plan

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.

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The decision letter

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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.