4 Boileau Road, London, SW13 9BL

Authority: Richmond upon Thames
Appeal type: householder · Householder
Procedure: Written
Development: residential
Postcode: SW13 9BL

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 proposal would substantially infill one of the corresponding first-floor recesses that are important to the articulation and balanced composition of the semi-detached pair, creating unacceptable asymmetry if implemented independently without certainty of matching development at the adjoining property.

Plan policies cited: Policy 28 of the Richmond upon Thames Local Plan 'The best for our borough' 2024-2039 (2025), House Extensions and External Alterations Local Plan Supplementary Planning Document (2015)

Read the decision letter on the Inspectorate’s site

The main issues and the deciding factor are read from the published letter by Town Planner Pro; 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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What an account adds

Draw a red line around your site and the appraisal follows.
- Heritage. Listed buildings by grade and distance, conservation areas, scheduled monuments, registered parks and gardens, heritage at risk.
- Landscape and environment. Green belt, national parks and national landscapes, SSSIs, ancient woodland, SPA, SAC and Ramsar sites, nutrient catchments.
- Flooding. Flood zones 2 and 3, surface water, and both again with climate change.
- Transport. The 800 metre station catchment and service frequency, bus stops with their weekday frequency, the cycle network, and the Framework’s transport tests measured for the site.
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