Single storey rear extension

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Residential Amenity
Extensions

Inspector’s Reasoning

Appeal Decision Site visit made on 6 January 2025 by Nicola Davies BA DipTP MRTPI an Inspector appointed by the Secretary of State Decision date: 20 January 2025 Appeal Ref: APP/D1590/D/24/3350728 6 The Gables, Leigh-on-Sea, Essex SS9 4DU • The appeal is made under section 78 of the Town and Country Planning Act 1990 (as amended) against a refusal to grant planning permission. • The appeal is made by Mr Ryan Hamilton against the decision of Southend on Sea Borough Council. • The application Ref is 24/00629/FULH. • The development proposed is a single storey rear extension. Decision 1. The appeal is allowed and planning permission is granted for a single storey rear extension at 6 The Gables, Leigh-on-Sea, Essex SS9 4DU in accordance with the terms of the application, Ref 24/00629/FULH, subject to the following conditions: - 1) The development hereby permitted shall begin no later than 3 years from the date of this decision. 2) The development hereby permitted shall be carried out in accordance with the following approved plans: 4065-12-1 Rev B, 4064-12-2 Revision B and 4065-12-3 Revision C. 3) The materials to be used in the construction of the external surfaces of the development hereby permitted shall match those used in the existing building. 4) The roof of the development hereby approved shall not be used as a balcony, roof garden or terrace or for any other purpose at any time. Application for costs 2. An application for costs was made by Mr Ryan Hamilton against Southend on Sea Borough Council and that will be the subject of a separate decision. Preliminary Matters 3. The planning application form indicates that the development has been started but has not yet been completed. The officer’s report indicates that the proposal has been sought retrospectively. The Council officer’s report also advises the height of the extension to be 3.5m. This has been informed by the annotation on the plans that support the planning application. Indeed, the annotations of the proposals plan shows the height of the parapet side walls to be 3.56m. 4. Subsequent to this the height of the rear extension has been re-measured and advised to be 3.16m in height. A supplementary report circulated ahead of the Appeal Decision APP/D1590/D/24/3350728 2 Planning Committee meeting advised members of this amended measurement. Notwithstanding this, the application details have not been revised. The plans as submitted are what was before members of the planning committee for consideration, and which are now the subject of this appeal. 5. In the interests of clarity, I have considered the proposal as a stand-alone development, on the basis of the information illustrated on the planning application plans as submitted to and determined by the Council and not what I saw on site. 6. A revised version of the National Planning Policy Framework (the Framework) has been published since the planning application was determined by the Council. I have had regard to the revised Framework in reaching my decision. Main Issue 7. The main issue raised by this appeal is the effect of the proposed development on the living conditions of the occupiers of the adjoining property, 5 The Gables, in respect of daylight and sunlight. Reasons 8. The rear extension would run along the common boundary with No.5 with the extension sited in close proximity to the side wall of that property. At ground level No.5 hosts a partly obscure glazed door in the flank elevation that is understood to serve a kitchen. This is not the sole source of light for this room as there is a window in the rear elevation of the property that provides light and outlook for the kitchen. Taking into account the orientation of the sun, the proposal would not cast substantial overshadowing of the flank elevation for a significant portion of the day. Whilst the extension would be sited close to the kitchen door, I do not find that the occupiers of No.5 would experience harmful loss of daylight and/or sunlight as a result of the rear extension. 9. For these reasons, I conclude that the proposed development would not harm the living conditions of the occupiers of the adjoining property, 5 The Gables, in respect of daylight and sunlight. As such, the proposed development would not conflict with Policies KP2 and CP4 of the Southend-on-Sea Core Strategy 2007, Policies DM1 and DM3 of the Southend-on-Sea Development Management Document 2015, the Southend-on-Sea Design and Townscape Guide 2009, the National Design Guide 2021 and the provisions of the Framework. These policies and the Framework seek, amongst other matters, to ensure that development protects the amenities of immediate neighbours. Conditions 10. I have considered the planning conditions put forward by the Council in light of paragraph 56 of the Framework and the Planning Practice Guidance. In addition to the standard time limit condition and in the interests of certainty it is appropriate that there is a condition requiring the development be carried out in accordance with the approved plans. In the visual interests of the locality matching materials of the extension is necessary. In the interests of neighbouring living conditions, a condition is necessary to prevent the roof of the extension being used as a balcony, roof garden or terrace. Appeal Decision APP/D1590/D/24/3350728 3 Conclusion 11. For the reasons set out above, and subject to the conditions listed, this appeal should be allowed. Nicola Davies INSPECTOR
£ Costs decision section
Costs Decision Site visit made on 6 January 2025 by Nicola Davies BA DipTP MRTPI an Inspector appointed by the Secretary of State Decision date: 20 January 2025 Costs application in relation to Appeal Ref: APP/D1590/D/24/3350728 6 The Gables, Leigh-on-Sea, Essex SS9 4DU • The application is made under the Town and Country Planning Act 1990 (as amended), sections 78, 322 and Schedule 6, and the Local Government Act 1972, section 250(5). • The application is made by Mr Ryan Hamilton for a full award of costs against Southend on Sea Borough Council. • The appeal was against the refusal of planning permission for a single storey rear extension . Decision 1. The application for an award of costs is refused. Reasons 2. The Planning Practice Guidance advises that costs may be awarded against a party who has behaved unreasonably and thereby caused the party applying for costs to incur unnecessary or wasted expense in the appeal process. 3. On two occasions ahead of the committee meeting the appellant advised the planning officer that the height of the extension is 3.16m and not 3.5m (3.56m as annotated on the plans) as set out on the submitted plans. A note to this effect was included in the supplementary report circulated ahead of the committee meeting held on 26 June 2024. Notwithstanding this, it is alleged that the Council members referred to the incorrect height during the course of discussion and votes by members. Without this influence it is suggested that members would likely to have been more inclined to grant planning permission noting the fact that there would be no substantial difference in the proposal plans and that other plans submitted that were confirmed did not require prior approval (a fallback position). 4. It is also considered that a particular ward Councillor should not have been participating in and influencing the discussion and voting at the committee meeting as he had spoken with the residents of No.5 The Gables and visited the property to make an assessment. It is contested that this would have affected his impartiality. Without this procedural unreasonableness the appeal may have been avoided. 5. Members did not give due weight to the fact there was a previous rear conservatory addition and trees along the common boundary that would have blocked sunlight and limited daylight to the side kitchen door at No.5 The Gables. Furthermore, the prior approval fallback was not considered. The obscure glazing within the door is a secondary source of light into a non-habitable room. The Council’s Design and Townscape Guide Supplementary Planning Document (SPD) supports the Costs Decision APP/D1590/D/24/3350728 2 application position with respect to potential loss of light caused by extension. The appeal could have been avoided had these factors been considered. 6. Further to the above, a previous planning submission had been made to regularise the ground floor extension and erect a first storey extension. The proposal was refused on the basis of the combined impact of the extensions on the character and appearance of the site. It was not refused on the basis of harm to the living conditions of No.5 The Gables. Given that proposal was to regularise the single storey rear extension, it is not considered that members approached this appealed proposal in a consistent manner. 7. For these reason the applicant considers that the Council has acted unreasonably procedurally and substantively. As such, the applicant has incurred the unnecessary time and associated cost of the appeal process as the applicant has had to obtain professional assistance and submit an appeal. 8. The Council contends that the applicant did not provide further specific evidence, such as photographic evidence showing measurements on site, to support the revised height measurement. Furthermore, the applicant did not seek to amend the submitted plans or withdraw the application from the committee agenda. The planning application was therefore assessed on the basis of the submitted plans that annotated the height of the single storey rear extension to be 3.56m. Members had the benefit of this information within the officer report to committee, which also contained photographs of the extension as built and photographs demonstrating the relationship with neighbouring dwellings. 9. With regard to the conduct of a ward Councillor, that member declared a non- pecuniary interest at the start of the meeting. The Council’s legal team were satisfied that the declaration of interest was appropriate and the meeting could proceed. The Council consider it carried out its responsibilities in assessing the application giving due weight to material considerations finding the development to be not policy compliant. 10. Plans showing the development and the site prior to the unauthorised extension being erected and photographs of the site were made available to members in the agenda and committee presentation. Members were aware of the circumstances on site prior to the erection of the extension and were able to take these into account in the decision-making process. 11. The Council contends that the committee report outlined the key issue and identified areas where judgement could be applied. Therefore, the Council is of the opinion that members, in applying their judgement, could come to a different conclusion on the individual merits of those considerations to that of its officers. 12. I am satisfied that members of the Council’s Planning Committee had sufficient information before them to allow them to make a reasoned assessment of the proposal and its merits. It is open for the Councillors to make their own judgement on the evidence that is before them and come to a different conclusion to that of an officer. This is not a failure to exercise the development management functions properly. If there is concern, the Council has advised that the conduct of an elected member can be reported to the monitoring officer and this is a process separate to planning. Costs Decision APP/D1590/D/24/3350728 3 13. With regard to the potential false claims made by a ward Councillor who is said to have visited the site and measured the extension, the plans and officer report that were before members annotated the extension’s height. The plans that accompanied the planning application were available to members and this is what was before members for consideration. Irrespective of the corrected measurement provided within the supplementary report circulated ahead of the committee meeting and whether the Councillors measurement was correct or not, the details pertaining to the proposal submission were not amended. 14. On the evidence before me there is no clear indication that members ignored or did not have regard to the guidance contained within the Design and Townscape Guide SPD regarding loss of light caused by extensions. Similarly, I do not find that any assessment made in respect of the previous applications were clearly ignored or disregarded. 15. With regard to pre-existing circumstances the existing trees could be removed without requiring any permission or approval. The pre-existing circumstances were set out in the officer report. It may be that members may have come to a different view on the proposal had the planning application been amended to reflect the re- measured height of the proposed rear extension, if that was indeed the proposal that was actually being sought planning permission. However, the plans were not revised and the height as set out within the supplementary report was not before members for consideration. The fact that I have come to a different view to the proposal to that of the committee members does not, of itself, show that the Council has behaved unreasonably. Conclusion 16. I therefore find that unreasonable behaviour resulting in unnecessary or wasted expense, as described in the Planning Practice Guidance, has not been demonstrated. Nicola Davies INSPECTOR
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