North Hertfordshire District Council appeal evidence
Refused over character and appearance in North Hertfordshire?
See which design, bulk, screening and finish details appear in the selected local appeal decisions.
Recently refused?
Create a free account for a private planning workspace.
No payment at signup. Refusal-review ordering may not be open.
- Matched locally
- 22 of 34
- eligible decision families
- Allowed
- 5
- matched appeal records
- Dismissed
- 15
- matched appeal records
- Householder
- 20
- of 22 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: North Hertfordshire LPA (51.959114, −0.192492). This is the published representative point for the authority boundary, not a town hall, camera position or appeal site.
North Hertfordshire District Council appeal findings
North Hertfordshire evidence on building bulk, screening and finishes
A selected garage decision gives only a harmful conclusion, not the detail behind it.
Counted against appeals
Where additions harmed local character
Conservatory increased existing massing
Appeal 558 says the dwelling was already large for its plot. The conservatory would increase its massing, harm the property and area, and be clearly visible from surrounding homes.
Poor dormer design still counted
Appeal 22332 found that the dormer would detract from the house and immediate area. Limited wider views did not make poor design acceptable.
Garage harm stated without design detail
Appeal 32608 concludes that the garage would harm the area’s character and appearance but gives no further design analysis.
Helped or needed
Screening, space and nearby finishes
Screening and retained garden space
In appeal 66530, fences, trees and vegetation screened the garden room, and a large garden was retained. The site’s spacious character was not compromised.
A modest porch used related colours
Appeal 71780 found the modest porch not overly prominent. Its light grey cladding was sympathetic to the pale-rendered homes nearby.
Your refusal notice
Check these details
- Does the refusal notice say your proposal adds too much bulk for the plot?
- Does it identify views from neighbours or the road?
- Are your materials and roof form compared with nearby homes?
The selected examples are domestic additions, so their details may not match a different proposal. 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
19 March 2025 · Allowed
Development described in the decision
a detached rear garden room to facilitate gym/sauna/workshop.
Issue identified by the Inspector
The main issue is the effect of the proposal on the character and appearance of the area.
Paragraph 2 · Source page 1
Reasoning from the decision
Having said that, the proposed building would be largely screened from neighbouring dwellings by fences, trees and other vegetation. A large garden would also be retained, and the spacious character and appearance of the site would not be compromised. Furthermore, the design and appearance of the proposed building would not be offensive. I also note that the appellant states that a large outbuilding could be constructed as ‘permitted development’ albeit with a lower roof design. In my opinion, these material considerations outweigh any conflict that there may be with the LP and The Framework.
Paragraph 8 · Source page 2
25 June 2025 · Allowed
Development described in the decision
No verified development description was available for this example.
Issue identified by the Inspector
The main issue is the effect of the proposed development on the character and appearance of the host dwelling and the surrounding area.
Paragraph 4 · Source page 2
Reasoning from the decision
The appeal proposal would be of a contemporary form and appearance utilising materials which would contrast with the existing pale render of the original dwelling. The front porch would be of a modest scale, as a result a flat roof would not look out of place or overly prominent. The proposed light-coloured ice grey cladding of the porch and the side extension would be sympathetic to the colour of the rendered dwellings nearby and would not look out place where there are a variety of pale shades of render within this section of the road. Although the flat roof form and the timber cladding of the porch would differentiate it from others in the street scene, it would nevertheless appear as a high quality and attractive addition to the host dwelling. It would not unacceptably alter the character and appearance of the street scene, where the original bay window of the property would remain.
Paragraph 6 · Source page 2
Dismissed appeal examples
3 examples
15 May 2023 · Dismissed
Development described in the decision
the erection of detached double garage.
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
Overall, I conclude that the proposal would have a harmful impact on the character and appearance of the area and would conflict with Policy D2 of the NHLP and Policy KBBE4 of the Knebworth Neighbourhood Plan 2019-2031, March 2022, which amongst other things seek to ensure that a proposal respects local character and does not have an adverse impact on the character and appearance of the street scene or area. The proposal would also conflict with the National Planning Policy Framework which seeks to ensure that development is sympathetic to local character. In their reasons for refusal, the Council cited saved Policy 28 of the Local Plan and Policy D2 of the emerging Local Plan. As outlined, the NHLP has now been adopted and has superseded these policies.
Paragraph 10 · Source page 2
12 July 2021 · Dismissed
Development described in the decision
described as a “proposed ground floor rear conservatory”.
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
Therefore, the existing building is quite large in comparison to its plot size and the extension of the dwelling through the proposed conservatory would only serve to exacerbate the overall massing of the dwelling. This would result in an unsympathetic addition that would be generally harmful to the host property and the character and appearance of the area, and would be clearly visible from surrounding dwellings.
Paragraph 6 · Source pages 1, 2
21 October 2022 · Dismissed
Development described in the decision
a loft extension.
Issue identified by the Inspector
The main issue is the effect on the character and appearance of the area.
Paragraph 2 · Source page 1
Reasoning from the decision
The roof of this property is not prominent in the wider area. It can be glimpsed from [address] to the rear, which forms the boundary to the conservation area beyond, but it is largely screened by vegetation, although it www.planningportal.gov.uk/planninginspectorate Appeal Decision: APP/X1925/D/22/3303699 will be more evident in winter. These views are from a low level, from within the narrow roadway, with intervening trees. As these large buildings are set back, the prominence of this high-level structure, despite its uncharacteristic form, would not be highly noticeable, given the limited views available. The dormer would be more visible from some of the properties to the rear which lie within the conservation area. Longer views may be available, but these would be from a long distance and viewed against the backdrop of these modern properties. Although the new structure would have a limited wider impact, its contribution would not be positive. I am not satisfied that it would be sufficiently prominent to result in harm to the setting of the adjacent conservation area, but it would detract from the character and appearance of this building and the immediate area. In any event, lack of prominence is not a good reason for accepting poor design.
Paragraph 5 · Source pages 1, 2