Planning application
17 Beechwood Avenue Sunbury-on-Thames TW16 7QL
Works: Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Garage conversion into habitable space with associated changes to fenestration, raising of roof height and alterations, and insertion of 2 no. rooflights.
As published by the council, reference 26/00252/HOU
Application record
- Reference
- 26/00252/HOU
- Type
- Householder Application
- Status
- Decided (Approved)
- Decision
- Grant Conditional
- Received
- 12 Mar 2026
- Validated
- 12 Mar 2026
- Decided
- 5 May 2026
- Ward
- Sunbury Common
- Parish
- Sunbury Common And Ashford Common ED
- Decision by
- Delegated Decision
- Postcode
- TW16 7QL
Timeline
Dates from the published record
-
12 Mar 2026
Received by Spelthorne
-
5 May 2026
Decision issued: Grant Conditional
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
190 applications on PlanIndex · across 24 councils · 87% 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
10 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 this grant of permission means
Spelthorne granted permission on 5 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
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1 Bryony Way Sunbury-on-Thames TW16 7RH
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8 Beechwood Avenue Sunbury-on-Thames TW16 7QJ
Prior Approval Notification for a single storey rear extension extending 6.0 metres beyond the rear wall of the original house, with a maximum height of 3.4 metres and a height of 2.85 metres to the eaves (As shown on plans: N/01; N/02; N/03; N/04; N/05; N/06; N/07; N/08 received 08.09.2025)
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36 Heatherlands Sunbury-on-Thames TW16 7QU
Raising of front flat roof height on front extension and changes to rear fenestration.
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8 Keywood Drive Sunbury-on-Thames TW16 7QS
Certificate of Lawfulness for the proposed loft conversion facilitated by a rear dormer. Insertion of 2 no. rooflights on front roof slope and 2 no. rooflights on flat roof of dormer. Changes to ground floor fenestration.
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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.
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26/00893/HOU Awaiting decision
5 Camilla Close Sunbury-on-Thames TW16 7PZ
Part retrospective single storey side extension