Planning application
72 Cavendish Road Sunbury-on-Thames TW16 7PL
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 the proposed development of a loft conversion with rear dormer and three roof lights in the front roof slope
As published by the council, reference 26/00430/CPD
Application record
- Reference
- 26/00430/CPD
- Type
- Cert. of Lawful Proposed Use and Dev
- Status
- Decided
- Decision
- Granted As published: Grant Cert Lawful Prop Use/Dev
- Received
- 27 Apr 2026
- Validated
- 27 Apr 2026
- Decided
- 12 Jun 2026
- Ward
- Sunbury Common
- Parish
- Sunbury Common And Ashford Common ED
- Decision by
- Delegated Decision
- Postcode
- TW16 7PL
Timeline
Dates from the published record
-
27 Apr 2026
Received by Spelthorne
-
12 Jun 2026
Decision issued: Grant Cert Lawful Prop Use/Dev
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Dcj Surveying Agent, a surveying firm
19 applications on PlanIndex · across 5 councils · 76% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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
- 72 CAVENDISH ROAD TW16 LOCATION PLAN
- 72 CAVENDISH ROAD TW16 BLOCK PLAN
- EXISTING
- PROPOSED LOFT
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Spelthorne granted permission on 12 June 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.
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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 metres and a height of 2.65 metres to the eaves, following demolition of the existing rear conservatory. (As seen on plans 102/114GL (Location plan), 100/114GL and 101/114GL, all dated 08.10.2024 and recieved on 10.10.2024).
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Prior Approval Notification for a single storey rear extension measuring 4.4 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. (As shown on plan no's XEVA/11CR/101A, /102A, /103A,/104A /105A and location plan)
Granted Prior approval Extension 12 docsSmall domestic -
11 Cavendish Road Sunbury-on-Thames TW16 7PJ
Prior Approval Notification for a single storey rear extension extending 4.4 metres beyond the rear wall of the original house, with a maximum height of 4 metres and a height of 3 metres to the eaves. (As shown on location plan and XEVA/11CR/201A, 202A, 203A, 204A, 205A rec'd 01.09.2021).
Granted Prior approval Extension 11 docsSmall domestic
Other lawful development applications
In Spelthorne
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26/00916/CPD Awaiting decision
9 Alexandra Road Ashford TW15 1TW
Certificate of Lawfulness for proposed conversion of roof space into habitable room, to include a rear dormer and conversion of roof from hip to gable end and 2 no roof lights on front of roof.
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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)
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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)
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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.