Planning application
Beech Dale Highfield Road Sunbury-on-Thames TW16 6DL
Works: Extension Loft or dormer Roofing Demolition Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Proposed roof extension that would include part two storey part single storey front, side and rear extensions and raising the ridge height to convert existing bungalow to a two storey house. Converting roof space into habitable living space including the installation of front and rear facing dormers with rooflights within the southern and western roof plane including the installation of southern and western facing dormers within the front extension. Changes to fenestration along with the creating of a first floor southern facing balcony. Erection of a detached garage within the western-south corner (following demolition of existing garage).
As published by the council, reference 23/00266/HOU
Application record
- Reference
- 23/00266/HOU
- Type
- Householder Application
- Status
- Decided (Refused)
- Decision
- Application Refused
- Received
- 2 Mar 2023
- Validated
- 9 Mar 2023
- Decided
- 2 May 2023
- Ward
- Halliford And Sunbury West
- Parish
- Lower Sunbury And Halliford ED
- Decision by
- Delegated Decision
- Postcode
- TW16 6DL
Timeline
Dates from the published record
-
2 Mar 2023
Received by Spelthorne
-
9 Mar 2023
Validated
Checked as complete and ready for consideration.
-
2 May 2023
Decision issued: Application Refused
-
3 Sep 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
200 applications on PlanIndex · across 23 councils · 91% granted
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See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
28 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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Beech Dale Highfield Road Sunbury-on-Thames TW16 6DL
Application to discharge of condition 4 (energy statement) relating to planning permission 23/01224/FUL.
Decided Conditions 7 docs -
Former Growing Nursery Highfield Road Sunbury-on-Thames TW16 6DL
Change of use of the existing agricultural building to form two dwellings under Class Q, Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development) Order 2015 (as amended). (As shown on plans: 5217-PL-S-02 REV A, 5217-SK-02 REV A, 5217-SU-02, 5217-SU-01, 5217-SU-03, 5217-SK-01 REV A, 5217-PL-S-01 REV A, RECEIVED 10.10.2025)
Refused Prior approval 22 docsSeveral homes -
Cherry Tree Cottage Halliford Road Sunbury-on-Thames TW16 6DG
88% historically approved · decision due ~22 Oct
Erection of single storey side extension and front extension (following demoliion of existing conservatory, side utility and front porch) New roof comprising ridge height increase and 2 no. side facing dormers.
Awaiting decision Householder Extension Loft or dormer +1 6 docsSmall domestic -
Lauraleen Halliford Road Sunbury-on-Thames TW16 6DG
88% historically approved · decision due ~16 Sep
Erection of a single storey rear extension. Single storey front porch extension. Loft conversion facilitated by hip to gable extensions with extension of roof over existing garage. Part garage conversion. Rear facing dormer and 2 no. front facing rooflights. Erection of outbuilding in rear garden for incidental use.
Awaiting decision Householder Extension Loft or dormer 14 docsSmall domestic -
9 And 11 Loudwater Road Sunbury-on-Thames TW16 6DB
Retrospective application for the retention of existing roof alteration comprising ridge height increase, hip to gable roof alteration and rear facing dormer.
Refused Full applications Loft or dormer Roofing 18 docs -
Other householder applications
In Spelthorne
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26/00914/HOU Awaiting decision
53 Gordon Road Ashford TW15 3ES
Erection of a single storey side and rear wraparound extension, connecting to existing detached garage. Following removal of existing conservatory. Rear timber brise soleil. Alterations to front driveway.
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26/00125/HOU Granted
14 The Avenue Sunbury-on-Thames TW16 5ES
Proposed alteration to western and southern boundary treatments including widening of the front brick entrance, installation of a new cantilevered gate for vehicles and pedestrian gate with intercoms and lights, rebuilding and repairing damaged sections of the front and side boundary treatment. Replacement of the timber fencing boundary treatment fronting Saxonbury Avenue with a new 2m high brick wall with piers and coping stones, infilling of existing gate and installation of new metal gate facing Saxonbury Avenue. Proposed works to existing front driveway and other associated works.
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26/00900/HOU Awaiting decision
36 Saddlebrook Park Sunbury-on-Thames TW16 7NG
Erection of a single storey rear extension and new side door
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26/00894/HOU Awaiting decision
288 Feltham Hill Road Ashford TW15 1LN
Erection of a two-storey side extension and a part two-storey, part single storey rear extension. Loft conversion with 1 no. rear facing dormer and 4 no. rooflights. Front porch extension and new vehicle crossover with associated driveway alterations.
-
26/00893/HOU Awaiting decision
5 Camilla Close Sunbury-on-Thames TW16 7PZ
Part retrospective single storey side extension