Flat 2, 85 Plum Lane, Plumstead, Greenwich, SE18 3AG

Planning appeal 3361663 at Flat 2, 85 Plum Lane, Plumstead, Greenwich, SE18 3AG (Royal Borough of Greenwich) was dismissed on 16 July 2025 by Inspector Heppell J, by written representations. The main issue, as the Inspector framed it: the effect of the proposal on the character and appearance of the host property and the surrounding area.

Construction of L-shaped dormer roof extension to the rear roof slope and outrigger and addition of 2no. roof lights to the front roof slope of the upper storey flat

Authority: Royal Borough of Greenwich
Appeal type: minor · Planning Appeal
Procedure: Written Representations
Development: residential · Other minor developments
Inspector: Heppell J
Postcode: SE18 3AG

Main issues, as the Inspector framed them

the effect of the proposal on the character and appearance of the host property and the surrounding area
the living conditions of 83 Plum Lane with particular reference to light, outlook and sense of enclosure

What decided it

The proposal fails to comply with local design guidance by creating a flat-roofed extension that dominates the roof and is visible from the public highway, and would cause unacceptable loss of daylight, sunlight and outlook to the neighbouring property at 83 Plum Lane.

What the Inspector cited

Development plan policies: Policy D3 of the London PlanPolicy DH1 of the Royal Greenwich Core Strategy with Detailed PoliciesPolicy DH(a) of the Royal Greenwich Core Strategy with Detailed PoliciesPolicy DH(b) of the Royal Greenwich Core Strategy with Detailed Policies

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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More decisions in Royal Borough of Greenwich

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

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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.