Planning application
177 The Avenue Sunbury-on-Thames TW16 5EH
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retrospective permission for the erection of front and side boundary walls and gate railings, including electric gate.
As published by the council, reference 25/01483/HOU
Application record
- Reference
- 25/01483/HOU
- Type
- Householder Application
- Status
- Decided (Approved)
- Decision
- Grant Conditional
- Received
- 12 Dec 2025
- Validated
- 12 Dec 2025
- Decided
- 3 Feb 2026
- Ward
- Sunbury East
- Parish
- Lower Sunbury And Halliford ED
- Decision by
- Delegated Decision
- Postcode
- TW16 5EH
Timeline
Dates from the published record
-
12 Dec 2025
Received by Spelthorne
-
3 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, an architecture practice registered in Hayes
57 applications on PlanIndex · across 8 councils · 84% 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
177 The Avenue Sunbury-on-Thames TW16 5EH
Part-retrospective permission for the erection of a conservatory, alterations to front porch, and changes to fenestration and rear juliet balconies.
Granted Householder Extension Windows or glazing 11 docsSmall domestic -
175 The Avenue Sunbury-on-Thames TW16 5EH
88% historically approved · decision due ~17 Aug
Erection of a part single part two storey rear extension, with a two storey side extension, roof extension with 2 no. rear pitched roof elements with 2 no. rear facing Juliet balconies and rear roof dormer and new front porch. Removal of the rear garden swimming pool outhouse.
Awaiting decision Householder Extension Loft or dormer 17 docsSmall domestic -
185 The Avenue Sunbury On Thames TW16 5EH
TPO30/SUN - T94 (shown on the received plan) - Horse Chestnut - crown reduce to old reduction points by removing 2m from height and 1.5m from lateral side branches, leaving the tree with finished height of 15m and a crown spread of 10m.
Granted Trees 4 docs -
189 The Avenue Sunbury-on-Thames TW16 5EH
Conversion of existing integral garage into a habitable room with erection of a part single part two storey rear extension, first floor front extension, roof extension with 2 no. rear pitched roof elements, 2 no. rear facing Juliet balconies, raising of ridge line and installation of a rear roof dormer
Granted Householder Extension Loft or dormer 17 docsDomestic -
20 Pinewood Sunbury On Thames TW16 6SG
TPO143 - T21 - Horse Chestnut - fell to ground level - T22 - Lime - fell to ground level - T23 - Horse Chestnut - fell to ground level
Refused Trees 5 docs -
16 Pinewood Sunbury-on-Thames TW16 6SG
Variation of condition 3 (plans) relating to 25/00517/RVC for the erection of a part single storey part two storey side and rear extension which in turn allowed for an increase in the depth of the rear extension and a new single storey front/side extension, to allow for an increase in the depth of the ground and first floor rear extension
Granted Amendments Extension 8 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