Planning application
90 Chiltern Drive Surbiton KT5 8LX
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of hip to gable roof extension with rear dormer and installation of 3nos front rooflights.
As published by the council, reference 26/00221/CPU
Application record
- Reference
- 26/00221/CPU
- Type
- Cert of Lawful Use/Operation - Proposed
- Status
- Granted
- Decision
- Application Granted
- Received
- 2 Feb 2026
- Validated
- 2 Feb 2026
- Decided
- 29 Mar 2026
- Ward
- Berrylands
- Parish
- Surbiton
- Decision by
- Delegated Decision
- Postcode
- KT5 8LX
Timeline
Dates from the published record
-
2 Feb 2026
Received by Kingston upon Thames
-
29 Mar 2026
Decision issued: Application Granted
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 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
Kingston upon Thames granted permission on 29 March 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
-
1 Pembroke Avenue Surbiton KT5 8HN
Erection of hip to gable and rear dormer roof extensions to facilitate loft conversion. Installation of two rooflights to the front roof slope
Granted Lawful development Extension Loft or dormer 7 docs -
3 Pembroke Avenue Surbiton KT5 8HN
Demolition of existing garage and shed and erection of single-storey rear extension
Granted Householder Extension Demolition 6 docsSmall domestic -
22 The Roystons Surbiton KT5 8HH
Erection of a single storey rear extension
Granted Householder Extension 5 docsSmall domestic -
22 The Roystons Surbiton KT5 8HH
Erection of rear dormer roof extensions and installation of two Velux windows to the front roof slope to facilitate loft conversion
Granted Lawful development Extension Loft or dormer +1 7 docs -
21 The Roystons Surbiton KT5 8HJ
Conversion of a semi-detached property into two apartments. Erection of a single storey side porch and rear extension.
Refused Full applications New dwelling Extension 10 docsSeveral homes -
14 Pembroke Avenue Surbiton KT5 8HP
Erection of a hip to gable roof extension, rear dormer extension with juliet balcony, installation of 3 front rooflights to facilitate loft conversion
Granted Lawful development Extension Loft or dormer 14 docs
Other lawful development applications
In Kingston upon Thames
-
26/01028/CPU Granted
7 Lynton Close Chessington KT9 1HB
Conversion of existing attached garage to utility room and WC ancillary to the main dwelling.
-
26/01012/CPU Granted
40 Staunton Road Kingston Upon Thames KT2 5TJ
Erection of hip to gable roof extension with rear dormer and installation of 2nos front roof lights
-
26/01468/CPU Granted
112 Durlston Road Kingston Upon Thames KT2 5RU
Erection of rear dormer roof extension and installation of 2nos front rooflights.
-
26/00870/CPU Refused
14 Regent Road Surbiton KT5 8NL
Erection of hip-to-gable and rear dormer roof extension with Juliet balcony and 1no. front rooflight to facilitate loft conversion.
-
26/01068/CPU Granted
27 Dawson Road Kingston Upon Thames KT1 3AU
Erection of single storey rear extension with alteration to side fenestration.