Planning application
129 Long Lane Stanwell Staines-upon-Thames TW19 7AL
Works: Extension 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
Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original dwellinghouse, with a maximum height of 3 metres and eaves height of 2.4 metres. Following removal of existing conservatory and detached garage. (As shown on plans 129/LON/01)
As published by the council, reference 25/01009/PDH
Application record
- Reference
- 25/01009/PDH
- Type
- PD Householder Prior Approval
- Status
- Decided (Prior Approval not required)
- Decision
- Prior Approval Not Required
- Received
- 12 Aug 2025
- Validated
- 12 Aug 2025
- Decided
- 22 Sep 2025
- Ward
- Ashford North And Stanwell South
- Parish
- Stanwell And Stanwell Moor ED
- Decision by
- Delegated Decision
- Postcode
- TW19 7AL
Timeline
Dates from the published record
-
12 Aug 2025
Received by Spelthorne
-
22 Sep 2025
Decision issued: Prior Approval Not Required
-
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 Slough
14 applications on PlanIndex · across 8 councils
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 22 September 2025, 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 prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
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Erection of a part single storey, part two storey side and rear extension and roof works including the installation of a dormer and roof lights, to provide habitable accommodation within the roof space (part retrospective)
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109 Long Lane Stanwell Staines-upon-Thames TW19 7AL
Erection of part two storey part single storey side and rear extensions and proposed roof alterations including hip to gable roof extensions to both sides of roof. (Part retrospective).
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2 Chesterton Drive Stanwell Staines-upon-Thames TW19 7BT
Certificate of Lawfulness for the proposed development of a garage conversion including removal of existing garage door and replacement with new brickwork and window to match existing and 2no. new side facing window to ground floor elevation. As shown on drawing no's: 01 B; 02 A; 03 A; 10 A; 13 received 27.10.2025.
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Other prior approval applications
In Spelthorne
-
26/00488/PDH Granted
94 Spelthorne Lane Ashford TW15 1UH
Amended Description: Prior Approval Notification for a single storey rear extension extending 4.0 metres beyond the rear wall of the original house, with a maximum height of 3.37 metres and a height of 2.82 metres to the eaves (As shown on plans: Location Plan received 13.05.2026 and BAL-1913 1R rev 01; 2R rev 01; 3R rev 01; 4R rev 01; 5R rev 01 received 24.06.2026)
-
26/00533/PDH Granted
141 Elizabeth Avenue Laleham Staines-upon-Thames TW18 1JN
Prior Approval Notification for a single storey rear extension extending 5.0 metres beyond the rear wall of the original house, with a maximum height of 2.94 metres and a height of 2.79 metres to the eaves (As shown on plans: 2623_1; 2; 3; 4; 5; 6 received 21.05.2026)
-
26/00527/PDH Granted
27 Jessiman Terrace Shepperton TW17 0BQ
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 3.0 metres and a height of 2.9 metres to the eaves (As shown on plans: PL01; 02; 03; 05; 06; 07; 08; 09; 10 received 20.05.2026)
-
26/00462/PDH Granted
52 Avondale Road Ashford TW15 3HT
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 2.9 metres to the eaves (As shown on plans: 52 001 and Location Plan received 05.05.2026)
-
26/00479/PDH Granted
24 Osborne Avenue Stanwell Staines-upon-Thames TW19 7AF
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 metres and eaves height of 2.77 metres. (As shown on plans 2039.A2.PL01 REV A and 2039.A2.PL04, received 21.05.2026)