Planning application
23/00175/PDH
23 Sunna Gardens Sunbury-on-Thames TW16 5EE
Proposal
Prior Approval Notification for a single storey rear extension extending 3.6 metres beyond the rear wall of the original house, with a maximum height of 3.4 metres and a height of 2.55 metres to the eaves (As shown on plans: PL01; 02; 03; 04; 05)
As published by the council, reference 23/00175/PDH
Timeline
Dates from the published record
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14 Feb 2023
Received by Spelthorne
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21 Feb 2023
Validated
Checked as complete and ready for consideration.
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24 Mar 2023
Decision issued: Prior Approval Not Required
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30 Jul 2026
Added to PlanIndex
What 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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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26/00591/TPO Granted
69 The Avenue Sunbury-on-Thames TW16 5HY
TPO030SUN/T028 - 1 x Horse Chestnut to reduce by 3 metres in height leaving finished height of 15 metres tall. Reduce lateral sides by 2 metres leaving no more than a spread of 6 metres.
-
23/00221/HOU Granted
54 French Street Sunbury-on-Thames TW16 5JJ
Erection of a single storey front porch
-
26/00529/HOU Granted
45 Hawkewood Road Sunbury-on-Thames TW16 6HL
Erection of a single storey rear extension
-
26/00798/TPO Awaiting decision
141 French Street Sunbury-on-Thames TW16 5JY
TPO080/T007 - 1 x Cedar (shown as cedar 2 on plan) and TPO080/T006 - 1 x Cedar (shown as cedar 1 on plan) to crown reduce, reduce frongs by 4m, reshape crown and remove deadwood.
-
24/01126/HOU Granted
19A Queensway Sunbury-on-Thames TW16 6HA
Erection of single storey rear extension (following demolition of existing conservatory)
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22/01403/DC1 Decided
44 The Avenue Sunbury-on-Thames TW16 5ES
Discharge of condition 4 (Arboricultural Method Statement) reserved from planning permission 22/01403/HOU.
Other prior approval applications
In Spelthorne
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26/00776/PDH Awaiting decision
136 Station Crescent Ashford TW15 3HL
Prior approval notification for a single storey rear extension measuring 4.5 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3 metres and a height to the eaves of 3 metres.
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26/00611/PDH Granted
16 Desford Way Ashford TW15 3AT
Prior Approval Notification for a single storey rear extension extending 8.0 metres beyond the rear wall of the original house, with a maximum height of 3.9 metres and a height of 2.6 metres to the eaves (As shown on plans: 228/KIM/P01; P02; P03; P04 received 10.06.2026 and 228/KIM/P05 rev A received 16.07.2026)
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26/00605/PDH Granted
13 Lucie Avenue Ashford TW15 2BH
Prior Approval Notification for a single storey rear extension extending 4.5 metres beyond the rear wall of the original house, with a maximum height of 3.0 metres and a height of 2.9 metres to the eaves (As shown on plans: 2026/13/LAA/201/A; 2026/13/LAA/202; 2026/13/LAA/203/A and Location Plan received 08.06.2026)
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26/00742/PDH Awaiting decision
16 Ashridge Way Sunbury-on-Thames TW16 7RW
Prior Approval Notification for a single storey rear extension extending 4 metres beyond the rear wall of the original dwellinghouse with a maximum height and eaves height of 3 metres. (As shown on plans LOCATION PLAN received 16.07.2026 and 2260703-02, 2260703-2, 2260703-01, 2260703-1, received 15.07.2026)
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26/00592/PDH Granted
66 Knightsbridge Crescent Staines-upon-Thames TW18 2QR
Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.3 metres and eaves height of 3 metres. Following removal of existing conservatory. (As shown on plans KC/66/01, KC/66/04, KC/66/05 received 05.06.2026)