Planning application
43 Scotts Avenue Sunbury-on-Thames TW16 7HY
Works: Extension Loft or dormer 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
Erection of a single storey side and rear wraparound extension. Loft conversion into habitable space facilitated by two hip to gable extensions and the insertion of 2 no. front facing dormers and 1 no. rear facing dormer, with 1 no. rooflight on front roof slope. Associated internal alterations.
As published by the council, reference 26/00287/HOU
Application record
- Reference
- 26/00287/HOU
- Type
- Householder Application
- Status
- Decided (Refused)
- Decision
- Application Refused
- Received
- 23 Mar 2026
- Validated
- 24 Mar 2026
- Decided
- 14 May 2026
- Ward
- Ashford Common
- Parish
- Sunbury Common And Ashford Common ED
- Decision by
- Delegated Decision
- Postcode
- TW16 7HY
Timeline
Dates from the published record
-
23 Mar 2026
Received by Spelthorne
-
24 Mar 2026
Validated
Checked as complete and ready for consideration.
-
14 May 2026
Decision issued: Application Refused
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in Pinner
63 applications on PlanIndex · across 17 councils · 65% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
9 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.
Trade members open them from here.
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
-
43 Scotts Avenue Sunbury-on-Thames TW16 7HY
Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original dwellinghouse, (incorporating existing rear extension) with a maximum height of 4 metres and eaves height of 2.75 metres. Incorporating existing rear extension. (As shown on plans SD2603(P)01 and SD2603(P)02 received 23.03.2026)
Granted Prior approval Extension 8 docsSmall domestic -
14 Scotts Way Sunbury-on-Thames TW16 7JQ
Erection of an outbuilding for use as a gym/store/play room. (as shown on location plan, AS02, A101, A102 rec'd 18.10.2024).
Refused Householder 9 docsSmall domestic -
31 Scotts Avenue Sunbury-on-Thames TW16 7HY
Proposed conservatory with tiled roof, following demolition of existing conservatory.
Granted Householder Extension Demolition 13 docsSmall domestic -
43 Scotts Avenue Sunbury-on-Thames TW16 7HY
88% historically approved · decision due ~9 Sep
Erection of a single storey rear extension and single storey side extension. Loft conversion into habitable space, facilitated by two hip to gable extensions and 1 no. rear facing dormer and 2 no. front facing formers. 1 no rooflight on front roof slope.
Awaiting decision Householder Extension Loft or dormerSmall domestic -
1 Meadhurst Park Sunbury On Thames TW16 7NH
Certificate of Lawfulness for the proposed development of a single storey rear extension
Withdrawn Lawful development Extension 6 docsSmall domestic -
63 Chaplin Crescent Sunbury-on-Thames TW16 7JD
88% historically approved · decision due ~30 Sep
Erection of a single storey rear and side extension
Awaiting decision Householder Extension 10 docsSmall domestic
Other householder applications
In Spelthorne
-
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.
-
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.
-
26/00900/HOU Awaiting decision
36 Saddlebrook Park Sunbury-on-Thames TW16 7NG
Erection of a single storey rear extension and new side door
-
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