Planning application
21/00917/CPD
26 Cranford Avenue Stanwell Staines-upon-Thames TW19 7AH
Proposal
Certificate of Lawfulness for the proposed development of loft alterations, to include a rear facing dormer and three front roof lights.
As published by the council, reference 21/00917/CPD
Timeline
Dates from the published record
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1 Jun 2021
Received by Spelthorne
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22 Jul 2021
Decision issued: Grant Cert Lawful Prop Use/Dev
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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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
26/00683/HOU Awaiting decision
24 Osborne Avenue Stanwell Staines-upon-Thames TW19 7AF
Erection of a part single part two-storey side extension and part single part two-storey rear extension. Front porch extension.
-
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)
-
26/00514/FUL Granted
Pavilion Long Lane Recreation Ground Cambria Gardens Stanwell TW19 7ER
The erection of a timber shed
-
21/00952/PDH Granted
32 Ravensbourne Avenue Stanwell Staines-upon-Thames TW19 7ST
Prior approval notification for a single storey rear extension measuring 6 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.
-
26/00799/HOU Awaiting decision
1 Cambria Gardens Stanwell Staines-upon-Thames TW19 7ET
Erection of a single storey rear extension. Following removal of existing conservatory and extensions.
-
26/00734/CPD Awaiting decision
2 Brook Close Stanwell Staines-upon-Thames TW19 7AW
Certificate of lawfulness for proposed conversion of the existing roof to habitable accommodation, hip-to-gable roof and rear dormer extension, with rooflight in the front roof slope
Other lawful development applications
In Spelthorne
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26/00604/CPD Granted
13 Lucie Avenue Ashford TW15 2BH
Certificate of lawfulness for proposed rear dormer loft conversion with 3 front roof windows
-
26/00585/CPD Granted
55 Gordon Close Staines-upon-Thames TW18 1AP
Certificate of lawfulness for proposed dormer in rear roof and hip to gable extension and two rooflights within the front roof slope
-
26/00563/CPD Granted
141 Gaston Way Shepperton TW17 8ET
Certificate of lawfulness for loft conversion with rear flat roof dormer
-
26/00571/CPD Granted
21 Arnold Road Laleham Staines-upon-Thames TW18 1LY
Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)
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26/00787/CPD Awaiting decision
91 Metcalf Road Ashford TW15 1HB
Certificate of Lawfulness for the proposed erection of a front porch.