London Borough of Lambeth appeal evidence
Refused over character and appearance in Lambeth?
See local design concerns and the evidence in selected allowed examples.
Recently refused?
Create a free account for a private planning workspace.
No payment at signup. Refusal-review ordering may not be open.
- Matched locally
- 120 of 164
- eligible decision families
- Allowed
- 49
- matched appeal records
- Dismissed
- 71
- matched appeal records
- Householder
- 101
- of 120 matched records
AI-assisted. Cited sources and wording were checked before publication. Based on 5 source-linked examples shown below. Review method and limits.
Planning Data area point: Lambeth LPA (51.453844, −0.118293). This is the published representative point for the authority boundary, not a town hall, camera position or appeal site.
London Borough of Lambeth appeal findings
Roof additions and Lambeth's character
The selected examples have a different outcome mix from the matched local set. Appeals 39930 and 50089 give conclusions without earlier analysis.
Counted against appeals
Harm to Lambeth's roofscape and area character
Rear dormer overwhelms roof slope
Nearly filling the rear roof slope looked excessive beside unextended neighbours; small set-backs did not reduce the dormer's dominating appearance.
Mansard dominated nearby roofscape
The rear mansard and balcony were found to dominate the host roof and sit out of character with nearby roofscape.
Extension and loft harm conclusion
The extract concludes that the extension and loft scheme harmed the area's character and appearance.
Helped or needed
Support for Lambeth roof alterations
Modernist form was referenced
The Inspector agreed that the roof-level extension took reference from the host property's modernist block architecture and responded to it.
Council findings conflicted over roof levels
The Inspector said the Council's acceptance at No 60 was at odds with its finding at No 66.
Dormer and rooflights: no detrimental effect
For the raised ridge, rear dormer and front rooflights, the Inspector concluded there would be no detrimental effect on character or appearance.
Your refusal notice
Check these details
- Does the refusal say a roof addition dominates the building?
- Does it identify nearby roofs, views or window alignment?
- Does it explain differences from similar nearby roof changes?
Selected examples all include roof work, so an extension-only proposal may differ (39930, 50089, 4569, 37258, 2718). These decisions do not predict another result.
Appeal evidence examples
Compare allowed and dismissed appeal reasoning
Each example separates the development, the Inspector-stated issue that selected it, and the reasoning from the decision. Compare the facts as well as the outcome: these examples do not predict how a different proposal would be decided.
Allowed appeal examples
2 examples
9 October 2023 · Allowed
Development described in the decision
described as the erection of L-shaped rear dormer and the installation of 2 rooflights to the front roofslope, to include the raising of the ridge of the main house by 300mm.
Issue identified by the Inspector
The main issue is the effect of the proposal on the character and appearance of the appeal property and the wider area.
Paragraph 3 · Source page 1
Reasoning from the decision
With the above in mind, the proposed development would not detrimentally affect the character or appearance of the appeal property or the wider area. Accordingly, it would comply with Policies Q5, Q7, Q8, and Q11 of the Lambeth Local Plan (2021), insofar as they require development to be of high-quality design that preserves the character and appearance of the host property. Similarly, the proposal would comply with the Building Alterations and [name] (2015) insofar as it seeks to protect the design integrity of the host building.
Paragraph 8 · Source page 2
16 August 2023 · Allowed
Development described in the decision
the erection of a roof level extension.
Issue identified by the Inspector
The main issue is the effect of the proposal upon the character and appearance of the appeal property and the wider area.
Paragraph 2 · Source page 1
Reasoning from the decision
The officer’s report for No 60 accepts that the proposal would take reference from the modernist ‘block’ architecture of the host property and that it would be responsive to it. I agree. Notwithstanding, the Council considers that, owing to the limited instances of roof level alterations, the proposed development at No 60 would sit at odds with the scale and form of development within the estate and would result in a departure and harm to its overall character and appearance. This is squarely at odds with their findings with regard to No 66.
Paragraph 10 · Source page 3
Dismissed appeal examples
3 examples
25 April 2024 · Dismissed
Development described in the decision
“single storey porch, two storey side, part single part two storey rear extension. Loft conversion to include rear dormer”.
Issue identified by the Inspector
The main issue is the effect of the proposed development on the character and appearance of the area.
Paragraph 4 · Source page 1
Reasoning from the decision
I conclude that the proposed development would cause harm to the character and appearance of the area. Accordingly, there would be conflict with Policies Q5, Q8 and Q11 of the Lambeth Local Plan 2020-2035 [name] 2021, and the Framework, insofar as they expect development to respond positively to the character of the area and to be visually attractive.
Paragraph 10 · Source page 2
12 October 2021 · Dismissed
Development described in the decision
a loft conversion including the addition of a side facing window at second floor level and 4 no. rooflights to the front roof slope.
Issue identified by the Inspector
The main issue is the effect of the development on the character and appearance of the area.
Paragraph 5 · Source page 1
Reasoning from the decision
The proposed dormer would come close to fully occupying the rear roof slope of No 226. Given that neither neighbour immediately adjacent has extended their roof in this way, it would appear particularly incongruous. Oblique views of the dormer would also be possible from [address]. Its size would be excessive, including in comparison to the smaller dormer which has been indicated to be permitted development. The windows would also relate poorly to the fenestration below. It would, for these reasons, cause harm to the character and appearance of the area. The small degree to which it would be set down from the ridge, back from the eaves, and in from the wall would not sufficiently mitigate its dominating appearance or the harm identified.
Paragraph 8 · Source page 2
6 September 2021 · Dismissed
Development described in the decision
loft conversion with rear mansard and balcony over back addition roof.
Issue identified by the Inspector
The main issue is the effect of the proposed development upon the character and appearance of the building and area.
Paragraph 2 · Source page 1
Reasoning from the decision
Overall, the proposed development would dominate the roof of the host property and be out of character with the roofscape in the vicinity of the appeal site. It would therefore harm the character and appearance of both the host building and wider area and conflict with Policies Q2, Q5, Q8 and Q11 of the LP, and the SPD, which support visually attractive development which responds to the local context, including roofscapes.
Paragraph 7 · Source page 2