Planning application
1 Whitehall Crescent Chessington KT9 1NF
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Lawful Development Certificate for change of use from a 6 person HMO (Use Class C4) to a 7 person HMO (Use Class Sui-Generis)
As published by the council, reference 26/01695/CPU
Application record
- Reference
- 26/01695/CPU
- Type
- Cert of Lawful Use/Operation - Proposed
- Status
- Pending Consideration
- Received
- 31 Jul 2026
- Validated
- 18 Aug 2026
- Ward
- Hook & Chessington North
- Parish
- South Of The Borough
- Postcode
- KT9 1NF
Site history
Applications at this address on the Kingston upon Thames register
This site has had 7 applications since 2022: 3 approved, 3 refused.
-
25/02906/CPU Granted
1 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory and utility room, erection of a single storey rear extension. Hip to gable roof extension with rear dormer.
-
25/02306/HOU Granted
1 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory, erection of part two storey/part single storey rear, first floor side extension
-
25/02228/PAEXT Refused
1 Whitehall Crescent Chessington KT9 1NF
Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)
-
25/02230/CPU Refused
1 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory and erection of part two storey/part single storey rear extension
-
25/02229/CPU Refused
1 Whitehall Crescent Chessington KT9 1NF
Erection of hip to gable roof extension with rear dormer.
-
22/01681/FUL Granted
1 Whitehall Crescent Chessington KT9 1NF
Conversion of existing house into 1no. three-bedroom house and 1no. studio flat
Timeline
Dates from the published record
-
31 Jul 2026
Received by Kingston upon Thames
-
18 Aug 2026
Validated
Checked as complete and ready for consideration.
-
17 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 13 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Kingston upon Thames took a median of 63 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
26 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 happens while it is decided
This application is with Kingston upon Thames for determination, against a statutory target of eight weeks. Over the last year Kingston upon Thames decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.
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 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory and erection of part two storey/part single storey rear extension
Refused Lawful development Extension Demolition 15 docsSmall domestic -
1 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory, erection of part two storey/part single storey rear, first floor side extension
Granted Householder Extension Demolition 24 docsSmall domestic -
1 Whitehall Crescent Chessington KT9 1NF
Demolition of an existing rear conservatory and utility room, erection of a single storey rear extension. Hip to gable roof extension with rear dormer.
Granted Lawful development Extension Loft or dormer +1 26 docsSmall domestic -
1 Whitehall Crescent Chessington KT9 1NF
Erection of hip to gable roof extension with rear dormer.
Refused Lawful development Extension Loft or dormer 25 docs -
1 Whitehall Crescent Chessington KT9 1NF
Conversion of existing house into 1no. three-bedroom house and 1no. studio flat
Granted Full applications 11 docs -
1 Whitehall Crescent Chessington KT9 1NF
Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)
Refused Householder Extension 25 docsSmall domestic
Other lawful development applications
In Kingston upon Thames
-
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.
-
26/01092/CPU Granted
55 Bolton Road Chessington KT9 2JF
Erection of a hip to gable roof extension with rear dormer. Installation of 3nos front rooflights and solar panels. Redesign of floor and all associated works.