Birmingham City Council appeal evidence
Refused over character and appearance in Birmingham?
Learn which addition details inspectors criticised and how an allowed extension was described.
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- Matched locally
- 125 of 193
- eligible decision families
- Allowed
- 34
- matched appeal records
- Dismissed
- 89
- matched appeal records
- Householder
- 113
- of 125 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: Birmingham LPA (52.48861, −1.874708). This is the published representative point for the authority boundary, not a town hall, camera position or appeal site.
Birmingham City Council appeal findings
Birmingham additions: scale, roofs and terrace design
Some selected dismissed reasoning records harm only as a conclusion. The selected examples lean more toward dismissals than the matched local set.
Counted against appeals
Oversized additions and unmatched dormers
Full-width additions overwhelmed the house
The combined full-width rear extension and front first-floor element were found to subsume the house rather than remain a smaller addition.
The roof weakened the gable
Long two-storey projections required a shallow roof pitch, eroding the original gable and appearing incongruous beside surrounding homes.
Another terrace was not comparable
Dormers farther along the street were original features of a different uniform terrace, not comparable with the proposal’s housing group.
Helped or needed
Allowed extensions: scale and street pattern
Extensions remained subservient
The Inspector concluded the side and rear extensions would remain subservient to the house and would not harm the surrounding area.
Street patterns, scale and massing
The Inspector concluded the scheme was consistent with design requirements for street patterns, building lines, scale and massing.
Your refusal notice
Check these details
- Does the refusal say the addition overwhelms the existing house?
- Does it identify a shallow roof or altered gable?
- Does it compare your terrace with genuinely similar nearby homes?
These Birmingham examples include extensions, a front garage and a dormer, so they do not cover a single proposal type. 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
1 example
8 December 2021 · Allowed
Development described in the decision
the erection of two storey side & single storey rear extensions.
Issue identified by the Inspector
The main issue in this appeal is the effect of the proposed development on the character and appearance of the appeal property and the surrounding area.
Paragraph 4 · Source page 1
Reasoning from the decision
For these reasons, I am satisfied that the development would not harm the character and appearance of the host property, nor of the surrounding area. The development would therefore be consistent with Policy PG3 of the Birmingham Plan 2031 and saved paragraphs 3.14C-D of the Birmingham Unitary Development Plan 2005, which together seek to ensure new development achieves high quality design which responds properly to local context in terms of topography, street patterns, building lines, scale and massing. The development would also be consistent with the [name] SPD1, which seeks to ensure extensions appear subservient to the host 1 [name], [name], March 2007 dwelling, and respect the pattern of development in the area. Finally, the development would reflect the design objectives of the Framework (2021).
Paragraph 9 · Source pages 2, 3
Dismissed appeal examples
4 examples
31 March 2026 · Dismissed
Development described in the decision
erection of detached single storey garage to front.
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
For the above reasons, the proposed development would have a harmful effect on the character and appearance of the area. It would therefore conflict with Policy PG3 of the Birmingham Development Plan (2017) and Policy DM2 of the Development Management in Birmingham Development Plan Document (2021). Amongst other things, these policies seek that all new development will be expected to demonstrate high design quality contributing to a strong sense of place and local distinctiveness. The proposal would also be contrary to guidance set out within the [name] (2022), which seeks that residential extensions, including garages, complement the character of their surroundings. Similarly, by failing to respect local character, it would furthermore conflict with the objective of achieving well-designed places set out in paragraph 135 of the National Planning Policy Framework.
Paragraph 11 · Source page 2
30 January 2025 · Dismissed
Development described in the decision
single-storey extension to both houses.
Issue identified by the Inspector
The main issue in this appeal is the effect of the proposed development on the character and appearance of the area.
Paragraph 3 · Source page 1
Reasoning from the decision
I conclude that the proposed development would harm the character and appearance of the area.
Paragraph 7 · Source page 2
16 May 2024 · Dismissed
Development described in the decision
a rear extension and alterations to side elevation.
Issue identified by the Inspector
The main issue in this case is the effect of the proposed development on the character and appearance of the area.
Paragraph 2 · Source page 1
Reasoning from the decision
Further to the above, I also noted during my site visit that, whilst many dwellings have been altered and/or extended, such changes tend to appear in keeping with the character of the host dwelling and the surrounding area. 10.The proposed development would extend the dwelling across its full width such that both sides of the dwelling would project for a considerable distance to the rear of the property at two storey height. Combined with a new first storey element towards the front of the dwelling above the garage, this would result in development of such scale that the proposal would appear to subsume the host dwelling. 11.Consequently, I find that the proposed development would unduly dominate host dwelling rather than appear as a subservient addition to it. 12.The harm arising from the above would be exacerbated as a result of the proposed new roof. The excessive projection of the two storey elements would require the roof to be pitched at a very shallow angle and this would serve to erode the original gable roof design. 13.Furthermore, the proposed roof would appear as an incongruous feature, at odds with the appearance of surrounding dwellings. 14.Taken together, I find that these factors would combine to the extent that the proposed development would be detrimental to the identified qualities of the area. 15.Consequently, I find that the proposal would harm the character and appearance of the area, contrary to the National Planning Policy Framework; to Birmingham Development Plan (2017) Policy PG3; to the Council’s Development Management in Birmingham Development Plan Document (2021) Policy DM2; and to the Council’s Birmingham Design Guide Principles Supplementary Planning Document (2022), which together amongst other things, seek to protect local character.
Paragraph 9 · Source page 2
25 January 2024 · Dismissed
Development described in the decision
apex dormer to front.
Issue identified by the Inspector
The main issue is the effect of the proposed development upon the character and appearance of the building and surrounding area.
Paragraph 2 · Source page 1
Reasoning from the decision
The appellant has referred to there being similar dormers on houses elsewhere within the street. I note that some houses further along from the appeal site, towards [address], have steep pitched roof dormers above 2 storey projecting bays. However, these are an original design feature common to all the houses within that section of terraced housing. They contribute to their uniform character and appearance and provide a rhythm specific to the terrace’s roofscape, which is unrelated to the roofscape of the terrace of which the appeal site is part. They are not therefore comparable to the proposal which would be a dominant and isolated feature at odds with the design of adjoining houses and others within the same group. The proposed development would therefore conflict with Policy PG3 of the Birmingham Development Plan (2017), Policy DM2 of the Development Management in Birmingham Development Plan Document (2021), the BDG and the National Planning Policy Framework (2023) which require high quality design that reinforces local distinctiveness and complements the character of the host building and its surroundings.
Paragraph 5 · Source pages 1, 2