Planning application
145 Staines Road East Sunbury-on-Thames TW16 5AD
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of an outbuilding in the rear garden for use as a combined gym and store.
As published by the council, reference 25/01549/HOU
Application record
- Reference
- 25/01549/HOU
- Type
- Householder Application
- Status
- Decided (Approved)
- Decision
- Grant Conditional
- Received
- 29 Dec 2025
- Validated
- 29 Dec 2025
- Decided
- 20 Feb 2026
- Ward
- Sunbury East
- Parish
- Lower Sunbury And Halliford ED
- Decision by
- Delegated Decision
- Postcode
- TW16 5AD
Site history
Applications at this address on the Spelthorne register
This site has had 3 applications since 2025: 3 approved, 0 refused.
-
25/01548/HOU Granted
145 Staines Road East Sunbury-on-Thames TW16 5AD
Proposed extension and alterations to the boundary wall, including the addition of a new entrance gate. Relocation of vehicular access onto Park Road, with associated vehicular crossover.
-
25/01218/HOU Granted
145 Staines Road East Sunbury-on-Thames TW16 5AD
Erection of a single storey rear extension and a single storey side extension. Insertion of 1 no. roof light on front roof slope, changes to fenestration and internal alterations. Following removal of existing WC to the rear.
Timeline
Dates from the published record
-
29 Dec 2025
Received by Spelthorne
-
20 Feb 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, a design practice registered in Sunbury-On-Thames
90 applications on PlanIndex · across 8 councils · 96% 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 this grant of permission means
Spelthorne granted permission on 20 February 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.
Nearby applications
Within 500 metres
-
145 Staines Road East Sunbury-on-Thames TW16 5AD
Erection of a single storey rear extension and a single storey side extension. Insertion of 1 no. roof light on front roof slope, changes to fenestration and internal alterations. Following removal of existing WC to the rear.
Granted Householder Extension Loft or dormer +1 9 docsSmall domestic -
145 Staines Road East Sunbury-on-Thames TW16 5AD
Proposed extension and alterations to the boundary wall, including the addition of a new entrance gate. Relocation of vehicular access onto Park Road, with associated vehicular crossover.
Granted Householder Extension 9 docsSmall domestic -
86 Staines Road East Sunbury-on-Thames TW16 5BB
88% historically approved · decision due ~10 Aug
Conversion of existing garage to annexe
Decided Householder 13 docsDomestic -
10A Park Road Sunbury-on-Thames TW16 5BU
Two storey side and rear extension and single storey rear extension incluidng front and rear dormers
Refused Householder Extension Loft or dormer 8 docsSmall domestic -
191 The Avenue Sunbury-on-Thames TW16 5EH
TPO30/SUN - T097 - Horse chestnut - pollard by 50% to reduce to 21 metres
Withdrawn Trees 4 docs -
1 The Spinney Sunbury-on-Thames TW16 5EJ
TPO015SUN/65/T011 - 1 x Oak - reduce crown by up to 25%.
Refused Trees 5 docs
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