Planning application
55 St Marys Crescent Stanwell Staines-upon-Thames TW19 7HU
Works: Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of Lawfulness for proposed loft conversion with rear dormer and 3 skylights in front roof slope
As published by the council, reference 26/00535/CPD
Application record
- Reference
- 26/00535/CPD
- Type
- Cert. of Lawful Proposed Use and Dev
- Status
- Decided
- Decision
- Grant Cert Lawful Prop Use/Dev
- Received
- 21 May 2026
- Validated
- 21 May 2026
- Decided
- 9 Jul 2026
- Ward
- Stanwell North
- Parish
- Stanwell And Stanwell Moor ED
- Decision by
- Delegated Decision
- Postcode
- TW19 7HU
Timeline
Dates from the published record
-
21 May 2026
Received by Spelthorne
-
9 Jul 2026
Decision issued: Grant Cert Lawful Prop Use/Dev
-
30 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Application: 14/01627/PDH (Decided (Approved))
Documents
Plans, drawings, consultee responses and the officer's report
10 documents on file for this application
- CPCPDZ CERT PROPOSED DEV
- DELEGATED REPORT UPDATED 24.6.20
- ACKCPD ACK LETTER CPD
- APPLICATIONFORMREDACTED
- FEECALCULATION
- ATTACHMENTSUMMARY
- LOCATION AND BLOCK PLAN
- EXISTING AND PROPOSED GROUND AND FIRST FLOOR AND PROPOSED LOFT PLANS
- PROPOSED AND EXISTING SIDE ELEVATION AND ROOF PLAN
- PROPOSED AND EXISTING FRONT, REAR AND SIDE ELEVATION
Trade members open them from here.
Open the documentsWhat this grant of permission means
Spelthorne granted permission on 9 July 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Town Farm School St Marys Crescent Stanwell Staines-upon-Thames TW19 7HU
Details of Travel Plan submitted pursuant to Condition 5 of planning permission ref SP13/00723/SCC
Granted Conditions 1 doc -
3 St Marys Crescent Stanwell Staines-upon-Thames TW19 7HY
100% historically approved · decision due ~13 Jan
Discharge of conditions 2 (materials), 5 (boundary treatment), 6 (landscaping), 7 (energy), 10 (contamination) and 14 (EV charging) relating to planning permission 24/00433/FUL
Awaiting decision Conditions 14 docs -
15 Britannia Way Stanwell Staines-upon-Thames TW19 7HJ
Certificate of Lawfulness for the proposed development of loft alterations that would include the installation of a rear facing dormer with 2no rooflights within the front roof slope.
Granted Lawful development Loft or dormer 8 docs -
15 Britannia Way Stanwell Staines-upon-Thames TW19 7HJ
Prior approval notification for a single storey rear extension measuring 4.2 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 2.659 metres and a height to the eaves of 2.422 metres (following demolition of existing conservatory and garage). (As shown on plans 15BRIT-SPLP01 version 00 received on 01.11.19, 15BRIT-PPE02, EPE01 received on 23.10.19)
Granted Prior approval Extension Demolition 8 docsSmall domestic -
5 St Marys Crescent Stanwell Staines-upon-Thames TW19 7HY
Erection of a detached two storey 1 no. bedroom dwelling house together with associated parking (facilitated by a vehicle crossover), cycle storage and bin store
Refused Full applications 31 docsDomestic -
8 Comet Road Stanwell Staines-upon-Thames TW19 7HP
Single storey side extension to form a granny annexe
Granted Householder Extension 11 docsSmall domestic
Other lawful development applications
In Spelthorne
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26/00452/CLD Granted
177A Feltham Road Ashford TW15 1BB
Certificate of Lawfulness for existing use of the ground floor flat as a small HMO (Use Class C4)
-
26/00200/CLD Granted
73 Nursery Gardens Staines-upon-Thames TW18 1EL
Certificate of Lawfulness to establish the lawful use of the property is as a House in Multiple Occupation (Use Class C4) for up to six occupants. As shown on site location plan and block plan no EX-1003 and Pre-Existing Floor Plans (Page 01 of 02) and Existing Floor Plans (Page 02 of 02) received 27.02.2026.
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26/00383/CPD Refused
13 Meadow Road Ashford TW15 1PL
Certificate of lawfulness for proposed change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)
-
26/00437/CLD Refused
4 Sunmead Road Sunbury-on-Thames TW16 6PE
Certificate of Existing Lawfulness for the conversion of a C3 dwellinghouse to a C4 small 6-person HMO.
-
26/00575/CLD Refused
96 Groveley Road Sunbury-on-Thames TW16 7LB
Certificate of Lawfulness for an existing development and use for a ground floor rear extension, roof alterations including a rear roof dormer and a hip to gable conversion with insertion of rooflights, and use as a small HMO (use class C4)