Appeal 3358216
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
7 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
construction of first floor roof terrace, including new parapet wall, railings and timber privacy screen, and raising of the existing dormer/extending its width (to allow for external door).
Section 02
Decision
The appeal is dismissed.
Section 03
[name]
The description of development in the banner heading above is not taken from the application form, but an amended wording agreed between the parties which more accurately describes the proposal. I have dealt with the appeal on this basis.
Section 04
Main Issue
The main issue is the effect of the proposed roof terrace on the living conditions of the occupiers of 2a and [address] with particular regard to privacy and noise disturbance.
Section 05
Reasons
The appeal property is a two-storey dwelling on a restricted and irregular shaped plot, located at the end of [address] which comprises dense residential development of two and three storey height and commercial uses. The appeal property is located within [name] conservation area.
The proposed development would create an outdoor amenity space for the property in an elevated position compared with neighbouring dwellings. The existing amenity space is limited to a small area outside the front door; hence the proposed space would be the main focus for socialising and outdoor recreation for the occupants of the appeal property. The development would allow for the creation of a first-floor terrace and associated external alterations including a privacy screen to the northern side of the terrace adjacent to the rear garden of [address] (No 2b).
[name] am satisfied the proposed privacy screen would avoid direct overlooking into the rear garden of No 2b, the proximity and elevated position of the terrace and privacy screen would be intrusive for the neighbours and make them feel as if their privacy was being invaded. The close relationship of the terrace to the rear garden of No 2b would also interfere with the occupier’s quiet enjoyment of their outdoor amenity space at No 2b as it is likely that conversations between the occupiers of each property would be mutually overheard.
The proposed development and [address] (No 2a) are separated by mature foliage, but there is no guarantee this would endure in the long term. As such, there is the potential for harm through overlooking to the private amenity space of No 2a. The appellant suggested the privacy screen could be extended; however, no plans have been provided and it is important that what is considered by the Inspector is essentially what was considered by the Council. I have therefore determined the appeal on the basis of the plans as originally submitted. Therefore, whilst the intervening distance is such that the occupiers of No 2a would not suffer from unacceptable noise disturbance, the proposal would give rise to the potential for loss of privacy for those neighbours.
In support of the appeal my attention was drawn to other properties within the area that have elevated balconies (in particular Unit 1 & 2 Converted Store Building). None of the properties drawn to my attention had the same relationship with another property as the proposed development. The balcony at Unit 1 & 2 Converted Store Building is not big enough to be considered sociable amenity space and is sufficient distance from No 2b to afford only glimpsed and oblique views which would not be considered intrusive.
My attention has also been drawn to the relationship between the neighbouring property [address] and [address] (No 4) with particular regard to privacy. The rear windows at [address] appear to be part of the original building and face the rear garden of No 4. However, the windows are obscurely glazed and top opening only, therefore reducing the possibility of direct overlooking. There is no significant potential for noise disturbance to the occupiers of No 4 as conversations are unlikely to mutually overheard.
The appellant contends that the relationship of the proposed terrace would be comparable to that which presently exists between properties in [address]. I acknowledge that there are opportunities for overlooking between those properties and neighbouring gardens, particularly from No 2b. However, any overlooking tends to be at an oblique angle which limits casual views. By contrast, the proposed terrace would afford direct views towards the garden of No 2a and its elevated position would make it more intrusive from a noise perspective for the occupiers of No 2b.
To conclude, although direct overlooking could be prevented by a suitable privacy screen for No 2b, this does not address my concerns regarding the perception of overlooking or to the potential loss of privacy to No 2a. Furthermore, the elevation of the proposed development would lead to noise disturbance to the occupiers of No 2b. The proposal therefore conflicts with Policy PCS23 of the Portsmouth Plan 2012 which seeks to protect amenity and secure the provision of a good standard of living environment for neighbouring and local occupiers as well as future residents and users of the development.
Section 06
Other Matters
The Council does not raise concerns regarding the effect of the proposed development on the conservation area and based on the information provided and my own observations at the site visit I have no reason to take a different view.
Section 07
Conclusion
For the reasons given above the appeal should be 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 40187No official casework-database value to compare
- Extracted decision date · page 1
- 20 March 2025Matches the official casework database
- Extracted site visit dates
- 18 February 2025 (page 1)
Reference and authority
Official identifiers and the planning authority recorded against this case.
- Case reference
- 3358216
- Application reference
- 24/00936/HOU
- Lead case reference
- Not recorded
- Planning authority
- Portsmouth City Council
- Planning authority code
- E06000044
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
- 1. Refused planning permission
- Appeal reason
- Refusal
- Type detail
- Planning Appeals - Full
- Jurisdiction
- Transferred
- Link status
- Not Linked
Site and development
Published appeal-site measurements and planning designations, without the withheld precise location fields.
- Site area
- Not recorded
- Floor space
- Not recorded
- Number of residences
- 1
- Site in Green Belt
- No
- Agricultural holding
- No
- Affects setting of a listed building
- Not recorded
- 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
- 28 December 2024
- Valid date
- 10 January 2025
- Start date
- 22 January 2025
- Planning authority decision date
- 17 October 2024
- Appeal decision date
- 20 March 2025
Case administration
Published recovery, call-in, costs and enforcement information for this case.
- Redetermined
- No
- Bespoke
- No
- Date recovered
- Not recorded
- Date not recovered or derecovered
- Not recorded
- Call-in date
- Not recorded
- Costs applied for
- Not recorded
- 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
- Horizon
- Dataset status
- Current release
- Catalogue record ID
- 66606
- First seen
- 20 August 2026 at 14:25
- Last seen
- 20 August 2026 at 16:28
- Removed from release
- Not recorded
- Record created
- 20 August 2026 at 14:25
- Record updated
- 24 August 2026 at 16:21