Appeal 6001248
Public case and site metadata stored from the official casework database, including fields that were empty in the source release.
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Official decision document
The decision, section by section
8 sections
Read the development description and the Inspector’s text from the official decision PDF in source order. Source headings are retained where available. Personal and contact details are removed by an automated privacy filter; this is source material, not Rules for You analysis.
Section 01
Development description
Proposed two storey side extension and single storey rear extension.
Section 02
Decision
The appeal is dismissed.
Section 03
Preliminary Matters
The Council assessed development at the site for two schemes under one application and refused permission for both within one decision notice. The appellant has appealed the Council’s decision. I have examined the evidence before me and considered the proposals under both Proposal 1 for a two-storey side extension and single storey rear extension, and Proposal 2 for a single storey side extension and two storey rear extension.
Section 04
[name]
The main issues for both are the impact of the proposal on the character and appearance of the local area and effect on the living conditions of the neighbouring occupants by way of sense of overbearing and loss of light.
Section 05
Character and appearance
The appeal site is located in a planned housing estate of pairs of semi-detached and terraces of two storey houses that leads into a cul-du-sac. Number [address] to the junction with Crossways and [name]. The appeal site sits perpendicular to Number 75 [name].
With regards to Proposal 1, the extension would extend the dwelling to the side and rear by virtue of a two-storey side extension and single storey extension to the rear to provide improved living space for the occupants. This extension would add considerable bulk and mass to the dwelling as a whole, especially the two-storey side extension. The continuous ridge line and width that would be added as a two storey extension would not appear visually subordinate to the host dwelling. Therefore, it would not respond positively to its original character.
Moreover, the proportionality of the dwelling would be compromised, and it would appear imbalanced in its relationship as a pair of semi’s, further emphasising its discordant appearance.
With regards to Proposal 2, a single storey extension and two storey rear extension is proposed. This would also add significant bulk and mass to the dwelling. It would not achieve a satisfactory visual and architectural relationship with the host dwelling appearing out of scale and proportion with the original dwelling. Therefore, it would not respect its original character and distinctiveness,
To conclude on this main issue, the proposals would therefore not meet the design expectations of policies SP6 and HO8 of the CDLP and the same aims included within the [name].
Section 06
Living conditions
The rear garden of 75 [name] is a very small garden and backs onto the side garden of the appeal site. Proposal 1 would extend to the side of the appeal site and virtually fill all of the space to the side of the existing dwelling and across the width of the rear garden of 75. The outlook from the rear habitable room windows and the small garden would be onto a wide and reasonably high gable end. This would create a harmful overbearing effect on the living conditions of these occupants.
The single storey rear extension would extend close to the party boundary with 71 [name]. It would have a sloping roof over and whilst some brickwork would be seen from no 71’s aspect above the party boundary, I am not convinced that their outlook or living conditions would be adversely compromised.
With regards to Proposal 2, the extension would extend close to the party boundary with No 71, two storeys in height. A large mass of blank wall would run along the party boundary. From the rear perspective, the occupants of No 71 would be exposed to a high solid wall seen in very close quarters from habitable room windows. Therefore, given the extent of extension, its scale mass and bulk, they would experience a sense of overbearing from these windows.
The orientation of the extension would reduce some light levels into the neighbour’s garden from the west, and cause some overshadowing to the garden. However, this would be to a limited degree.
All things considered, the proposal would not meet the objectives of policies SP6 and HO8 or the CDLP and the [name] in their combines measures to protect residential amenity.
Section 07
Other Matters
The appellant points to other dwelling layouts that they consider compared to the appeal site. I went to view these. From what I could see these were planned as part of the layout of the larger estate. They are part and parcel of the houses and also low level in their form. They do not compare to the proposal before me. Therefore, I attach limited weight to these examples.
They also comment on a new dwelling drawing comparisons to separation distances. That site is a new build dwelling and not the same circumstances as the appeal before me.
It would afford the appellant more internal space. Be that as it may, there is no compelling reason before me to overcome the harm I have identified.
Section 08
Balance and Conclusion
The two proposals to extend the dwelling have been considered. I have viewed them both as harmful to local character and appearance and to the living conditions of the adjacent occupants.
Therefore, this leads me to conclude that the proposed development would lead to conflict with the development plan taken as a whole. There are no material considerations that indicate the decision should be made other than in accordance with the development plan. Therefore, for the reasons given, I conclude that the appeal is dismissed.
Planning inspector and document dates
The official casework attribution is grouped under a one-way keyed hash and shown only by its local identifier. Decision-letter dates and page references are extracted by fixed first-page rules and checked against that authoritative record.
Appeal Decision
- Extracted inspector · page 1
- Inspector attribution ID 296No official casework-database value to compare
- Extracted decision date · page 1
- 20 February 2026Matches the official casework database
- Extracted site visit dates
- 29 January 2026 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 6001248
- Application reference
- 25-0325
- Lead case reference
- Not recorded
- Planning authority
- Cumberland
- Planning authority code
- Not recorded
Casework details
The casework, procedure, development and linking details supplied by the official record.
- Casework type
- Householder (HAS)
- Procedure
- Written Representations
- Development type
- Householder developments
- Appeal type reason
- Not recorded
- Appeal reason
- refused
- Type detail
- Householder
- Jurisdiction
- No Jurisdiction Associated
- Link status
- Not recorded
Site and development
Published appeal-site measurements and planning designations, without the withheld precise location fields.
- Site area
- 0 hectares
- Floor space
- 50 m²
- Number of residences
- Not recorded
- Site in Green Belt
- No
- Agricultural holding
- Not recorded
- Affects setting of a listed building
- Yes
- Historic building grant made
- Not recorded
- Relates to a conservation area
- Not recorded
- Flooding is an issue
- Not recorded
- Site within an AONB
- Not recorded
- Site within an SSSI
- Not recorded
Decision and dates
The published outcome and every imported case date.
- Official decision
- Dismissed
- Decision category
- Dismissed
- Received date
- 23 October 2025
- Valid date
- 23 October 2025
- Start date
- 30 October 2025
- Planning authority decision date
- 17 October 2025
- Appeal decision date
- 20 February 2026
Case administration
Published recovery, call-in, costs and enforcement information for this case.
- Redetermined
- Not recorded
- Bespoke
- Not recorded
- Date recovered
- Not recorded
- Date not recovered or derecovered
- Not recorded
- Call-in date
- Not recorded
- Costs applied for
- No
- Enforcement grounds count
- Not recorded
- Enforcement grounds
- Not recorded
Source and catalogue history
When this record appeared in the rolling official release and when the catalogue stored it.
- Source
- Planning Inspectorate casework database
- Source data system
- Back Office
- Dataset status
- Current release
- Catalogue record ID
- 84742
- First seen
- 20 August 2026 at 14:25
- Last seen
- 20 August 2026 at 16:29
- Removed from release
- Not recorded
- Record created
- 20 August 2026 at 14:25
- Record updated
- 24 August 2026 at 16:21