Planning application
23/00057/CPD
29 Vicarage Road Sunbury-on-Thames TW16 7QF
Proposal
Certificate of Lawfulness for the proposed development of a loft conversion consisting of a rear roof dormer.
As published by the council, reference 23/00057/CPD
Timeline
Dates from the published record
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17 Jan 2023
Received by Spelthorne
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30 Jan 2023
Validated
Checked as complete and ready for consideration.
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16 Mar 2023
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
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26/00616/EIASE Decided
Land East Of Vicarage Road Vicarage Road Sunbury-on-Thames TW16 7LB
EIA Screening Opinion on behalf of Riverdale Developments, in respect of new residential development of 160 dwellings
-
26/00018/FUL Awaiting decision
96 Groveley Road Sunbury-on-Thames TW16 7LB
First floor rear extension to facilitate a change of use from a 6 occupant HMO (use class C4) to a house of multiple occupancy for 7 occupants (HMO - Sui Generis)
-
25/01489/HOU Granted
96 Groveley Road Sunbury-on-Thames TW16 7LB
Amended Description: Erection of a first floor rear extension
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26/00575/CLD Awaiting decision
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)
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26/00439/HOU Awaiting decision
88 Groveley Road Sunbury-on-Thames TW16 7LB
Proposed erection of part single storey and part double storey side and rear extensions and roof extension to include a hip to gable end loft conversion with rear dormer and 3 no's skylights in front roof slope.
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24/01088/FUL Refused
6 Ashridge Way Sunbury-on-Thames TW16 7RW
Subdivision of plot along with erection of a two storey side extension to accommodate stairs/entrance and erection of a single storey rear extension along with the installation of a rear facing Juliet balcony to 1st floor with internal changes to allow conversion of existing house to form 2 flats with associated bins, cycle parking and rear amenity space (following demolition of existing single storey rear extension).
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
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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.