15/P/02271 3 Trodds Lane, Guildford GU1 2XT North Not to scale App No: Type: F 15/P/02271 Appn Type: Full Application Case Officer: Kelly Jethwa Parish: Merrow Ward: Agent : Mr. Robert Bateman Applicant: RMB Designs Top Cottage 1 Blanchards Hill Sutton Green Guildford Surrey GU4 7QP Location: Proposal: 8 Wk Deadline: 28/01/2016 Merrow Mr. John Law 49 Manor Way Guildford Surrey GU2 7RP 3 Trodds Lane, Guildford, GU1 2XT Erection of a two storey detached dwelling (revision to planning consent 15/P/00778, approved 26/06/2015) including retrospective application for a larger rear extension. The application has been referred to Planning Committee by Councillors Philip Brooker and Graham Ellwood as the design and scale of the dwelling due to the single storey enlargements may not complement the main dwelling and the scale of the development may not be in scale and character with the surrounding area, contrary to saved policies G5(2), H4 and the NPPF. Site description. This application site is located within the Urban Area of Guildford and is within the 400m-5km buffer zone of the Thames Basin Heath SPA. The site comprises of part of the rear garden of 3 Trodds Lane and front Three Pears Road. The surrounding area is residential in character and comprises of a mix of styles and sizes of predominantly detached dwellings on spacious plots. The site adjoins residential properties (5 Trodds Lane and 5 Three Pears Road) to the south and east and to the north, it adjoins Three Pears Road, a private road. Further to the north, on the opposite side of Three Pears Road is Appledore Cottage, a detached residential property. The dwelling is substantially complete on the site including the rear additions and an outbuilding. Proposal. Erection of a two storey detached dwelling (revision to planning consent 15/P/00778, approved 24/06/2015) including retrospective application for a larger rear extension. Relevant planning history. Reference: Description: 15/P/02303 Retrospective planning application for garden outbuilding. Decision Summary: Approved 03/02/2016 15/N/00105 Non material amendment: Proposed amendments to the Approved front elevation 29/10/2015 15/P/00778 Variation of condition 1 of planning application 14/P/02317 Approved to reduce depth of the rear extension. 24/06/2015 14/P/02317 Reserved matters application pursuant to outline planning Approved permission 12/P/02048 approved 05.12.13 to consider 13/07/2015 access, appearance, landscaping, layout and scale in respect of the proposed new dwelling. 12/P/02048 Outline application for division of existing plot and Refused construction of new dwelling with access off Three Pears 01/03/2013, Road (access and scale to be considered). Appeal allowed 05/12/2013 Consultations. County Highway Authority: the County Highway Authority has undertaken an assessment in terms of the likely net additional traffic generation, access arrangements and parking provision and are satisfied that the application would not have a material impact on the safety and operation of the adjoining public highway. The County Highway Authority therefore has no requirements. Third party comments: Five representations have been received, raising the following objections: harm to the character of the area planning history neighbour amenity poor design loss of trees/hedges alternative scheme preferred [officer comment: the Council can only assess the scheme before it] Planning policies. The following policies are relevant to the determination of this application: National Planning Policy Framework (NPPF) National Planning Policy Guidance (NPPG) South East Plan 2009 NRM6 Thames Basin Heath Special Protection Area Guildford Borough Local Plan 2003 (as saved by CLG Direction 24 September 2007): G1 General Standards of Development G5 Design Code G6 Planning Benefits H4 Housing in Urban Areas NE1 Potential Special Protection Areas NE4 Species Protection Supplementary planning documents: Planning Contributions SPD (2011) Sustainable Design and Construction SPD (2011) Vehicle Parking Standards SPD (2006) Surrey County Council Vehicular and Cycle Parking Guidance (2012) Residential Design Guide (2004) Thames Basin Heath Special Protection Area Avoidance Strategy (2009-2016) Planning considerations. Background This is a retrospective application for the building that has been built, which includes rear enlargements. From the plans submitted whilst the applicant has referred to planning permission 14/P/02317, from a review of the plans the current application is a revision to 15/P/00778 (a minor material amendment application) which, reduced the depth of one of the single storey elements approved under 14/P/02317 by 500mm, so that this would be flush. The proposed full application comprises the following changes compared to the extant planning permission (15/P/00778); this also includes the changes on a non-material amendment 15/N/00105: increase in depth of single storey elements from 2.80m to 4.56m and 2.80m to 6.80m brick quoins and brick plinths on the front elevation The main planning considerations in this case are: retrospective application the principle of development the impact on the character of the area and the existing building the impact on neighbouring amenity highway/parking considerations Thames Basin Heath Special Protection Area sustainability Retrospective application A ministerial planning policy statement on 31.08.2015 notes that the government is concerned about the harm that is caused where the development of land has been undertaken in advance of obtaining planning permission. In such cases, there is no opportunity to appropriately limit or mitigate the harm that has already taken place. Such cases can involve Local Planning Authorities having to take expensive and time consuming enforcement action. The ministerial statement therefore includes a planning policy to make intentional unauthorised development a material consideration that would be weighed in the determination of planning applications and appeals. This policy applies to all new planning applications and appeals received from 31.08.2015. In considering this current application, which seeks to regularise unauthorised development, the Local Planning Authority has given some weight to the fact that the application is retrospective. However, in the absence of any evidence to demonstrate that, the applicant intentionally sought to breach planning legislation, or any detailed guidance from central government on the level of weight that should be applied in such circumstances, the fact that this application is retrospective is only considered to weigh against granting planning permission to a very limited degree. The principle of development The site was granted planning permission under 15/P/00778, 14/P/02317 and 12/P/02048 for a new dwelling. This carries significant weight as a material consideration and established the principal for this form of development on the site. The height, design, materials and detailing were previously approved. The only relevant consideration is the impact of the proposed changes. The impact on the character of the area and the existing building The application site was part of the rear garden to no. 3 Trodds Lane that has a return onto Three Pears Road. The surrounding area is residential in character and comprises of a mix of styles and sizes of predominantly detached dwellings on spacious plots. There are however, some smaller semi-detached properties in Swayne's Lane to the south and further along Trodds Lane to the north. The dwelling is no closer to the road than no. 5, so it does follow the common building line and has a similar plot size. The building is two storeys in height with a fully hipped roof and fills the majority of the plot width. Whilst the building is two storeys at the side boundaries, the overall height of the building does not appear incongruous, due to the hipped roof that reduces the roof mass. Furthermore, the catslide roof to no. 5 would maintain a sense of spaciousness above the ground floor. Due to the variation in architectural styles and layouts, as well as the wide palette of materials, the design complements the character of the area. The quoin and plinth brick detailing also adds interest to the front elevation. The extent of the built form would increase by 1.76m next to the side boundary of no. 5 Three Pears Road and 4.0m next to the rear boundary of no. 3 Trodds Lane. The increase in the built form at the rear, is not visible in the streetscene, as it is obscured by the footprint of the main building and the narrow gaps to the side boundaries. The incomplete single storey rear elements would be 3.0m in height to the top of the parapet wall and the lantern lights would be seen above this and sit below the cill level of the first floor windows. The arrangements of windows and bi-folding doors would be the same as that approved, the existing building has a maximum width of 15.0m and the single storey enlargements would increase the overall depth to 15.0m. This results in a significant projection and due the flat roof design, they would contrast significantly against the more traditional features of the main building. Single storey flat roof elements can be acceptable at the rear, although in this instance, the proposal extends across the breadth of the house and projects a maximum of 6.8m, so it would result in a building that is of a similar width and depth. Therefore, the design does not integrate with the architectural features of the main dwelling, as it has been designed as an add-on extension. However, a material consideration is that these enlargements could have been added to the completed dwelling under permitted development. This is given considerable weight; therefore, whilst the design would not complement the main dwelling and would result in a significantly larger built form, as the development could otherwise have been built, on balance the proposal is acceptable. Given that, the amendments would be no more harmful to the design and appearance of the existing building and the surrounding area than what could have been built under permitted development. The impact on neighbouring amenity The site is at a right angle to the donor property at no. 3 Trodds Lane with a close boarded fence along the shared boundary and a retained hedge to the boundary with no. 5 Three Pears Road. The building has increased the built form on the shared boundaries. No. 3 Trodds Lane (donor property) There is a 1.0m gap to the shared boundary from the single storey garage increasing to 2.0m for the rest of the building. Whilst the rear facing windows have a line of site to the application site, as there would be a minimum gap of 11.0m to the shared boundary this prevents any harmful overbearing impact. There would be one side facing window this would serve a bathroom and a condition to ensure that this is obscure glazed with a fanlight only opening, to prevent any harmful loss of privacy, would be suitable. No. 5 Three Pears Road The adjoining dwelling has a garage on the side boundary with one high level rooflight; there is an increase in the built form along the shared boundary. However, this is 3.0m in height and stepped in. Therefore, there would be no material loss of amenity from any overshadowing. Furthermore, the built form does not project past the rear-most part of no. 5. Whilst there would be a change in relationships, the proposal therefore complies with policies H4 and G1(3) of the Guildford Borough Local Plan 2003 (as saved by CLG Direction 24 September 2007). Highway/parking consideration The proposal has off-street parking for at least two cars; this would meet the Council’s parking requirements. The site is close to the facilities and services on Epsom Road and there are local bus services to the town centre, therefore the provision of car parking is acceptable in this instance. The County Highway Authority has assessed the application and raises no objection on highway safety, capacity or policy grounds. Thames Basin Heaths Special Protection Area The proposed development may adversely impact the TBHSPA. Based on the number of bedrooms, the Council’s adopted TBHSPA Avoidance Strategy 2009-2016 requires a SANG contribution and an Access Management contribution to avoid any adverse impact. A planning obligation was completed in accordance with the terms of the Strategy and the sums payable have been paid to the Council. Therefore, the proposal would comply with the terms of the Thames Basin Heaths Avoidance Strategy. Sustainability Paragraph 97 of the NPPF sets out that local planning authorities should recognise the responsibility on all communities to contribute to energy generation from renewable or low carbon sources. To date the applicant has not provided any details of at least a 10 percent reduction in carbon emissions through the provision of onsite renewable energy. Further details can be secured by condition, as required under the Sustainable Design and Construction SPD. Conclusion. The site is located within the Guildford urban area and as such there is no in principle objection to the provision of new housing and the principle of development was established under applications 15/P/00778, 14/P/02317 and 12/P/0204 for a similar scheme, excluding the single storey rear elements. This has increased the built form next to the side boundaries however; these enlargements would have no greater impact than what could have been built under permitted development. Whilst the design of the dwelling does contrast with the adjoining buildings, due to the variety of architectural designs and layouts in the surrounding area this is acceptable. This was not an intentional breach of planning control, so this is given very limited weight and the development as built has been judged to be acceptable on its planning merits. RECOMMENDATION: Approve subject to the following condition(s) and reason(s) :1. The development hereby permitted shall be carried out in accordance with the following approved plans: Plan Drawing no. Date received RMB/PR/PL01 COMBINED PLAN 03.12.2015 RMB/PR/PL02 PROPOSED ELEVATIONS 03.12.2015 Reason: To ensure that the development is carried out in accordance with the approved plans and in the interests of proper planning. 2. Prior to first occupation, an energy assessment shall be submitted to and approved in writing by the Local Planning Authority. This shall include details of how energy efficiency is being addressed, including benchmark data and identifying the Target carbon Emissions Rate TER for the site / development and show the on-site measure(s) to be taken and feasible low and zero carbon energy equipment to produce a minimum of 10% of the total energy requirements of the new development by means of low and zero carbon energy sources above and beyond the current Building Regulations. The final total annual energy demand calculated should include energy use for all end uses covered by the SAP methodology known to be present or to be provided. The approved details shall be implemented prior to the first occupation of the development and retained as operational thereafter. Reason: To reduce carbon emissions and incorporate sustainable energy in accordance with the Council’s Sustainable Design and Construction SPD 2011. 3. No trees, hedgerows or shrubs within the curtilage of the site, except those shown on the approved plan(s) or otherwise clearly indicated in the approved details as being removed shall be felled, lopped or pruned, nor shall any roots be removed or pruned during development and for a period of five years after completion of the building(s), structure(s) or any other development hereby approved. Any trees, hedgerows or shrubs removed or which die or become dangerous, damaged or diseased before the end of a period of five years after completion of the development hereby approved shall be replaced with new trees, hedging or shrub species (of such size species and in such number and position as maybe agreed in writing), before the end of the first available planting season (1 November to 31 March) following their loss or removal. Reason: In order to ensure that the site is landscaped and is maintained in the interest of the visual amenities of the area, ensuring the adequate respect for landscaping and neighbour amenity from screening. 4. The window(s) in the western elevation(s) of the development hereby approved shall be glazed with obscure glass and permanently fixed shut, unless the parts of the window/s, which can be opened, are more than 1.7 metres above the floor of the room in which the window is installed and shall thereafter be permanently retained as such. Reason: In the interests of residential amenity and privacy. 5. The garage shall be kept available for the parking of vehicles and shall be permanently maintained for that purpose. Reason: To ensure that satisfactory parking provision is retained within the development. 6. Notwithstanding the provisions of the Town and Country Planning (General Permitted Development) (England) Order 2015 (or any Order revoking or re-enacting or amending that Order with or without modification), no windows, rooflights, dormer windows shall be constructed above the ground floor level of the dwelling hereby approved. Reason: In the interests of residential amenity and privacy. 7. The hardstanding area hereby permitted on the frontage shall have a permeable (or porous) surfacing which allows water to drain through, or surface water shall be directed to a lawn, border or soakaway, so as to prevent the discharge of water onto the public highway and this should be thereafter maintained. Reason: In order that the development should not prejudice highway safety nor cause inconvenience to other highway users Informatives: 1. If you need any advice regarding Building Regulations please do not hesitate to contact Guildford Borough Council Building Control on 01483 444545 or buildingcontrol@guildford.gov.uk 2. In accordance with paragraphs 186 and 187 of the National Planning Policy Framework, Guildford Borough Council takes a positive and proactive approach to development proposals focused on looking for solutions. We work with applicants in a positive and proactive manner by: offering a pre-application advice service updating applicants/agents of any issues that may arise in the processing of their application and where possible suggesting solutions In this instance, the applicant did not seek pre-application advice before submitting this application. However, it was brought forward through an enforcement investigation. The proposal was assessed on its merits and found acceptable on balance.