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Planning application

1 Whitehall Crescent Chessington KT9 1NF

Refused Kingston upon Thames 25/02229/CPU Cert of Lawful Use/Operation - Proposed

Works: Extension Loft or dormer

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of hip to gable roof extension with rear dormer.

As published by the council, reference 25/02229/CPU

Application record

Reference
25/02229/CPU
Type
Cert of Lawful Use/Operation - Proposed
Status
Refused
Decision
Refuse
Received
25 Aug 2025
Validated
15 Sep 2025
Decided
10 Nov 2025
Ward
Hook & Chessington North
Parish
South Of The Borough
Decision by
Delegated Decision
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.

  • 26/01695/CPU Awaiting decision

    1 Whitehall Crescent Chessington KT9 1NF

    Lawful Development Certificate for change of use from a 6 person HMO (Use Class C4) to a 7 person HMO (Use Class Sui-Generis)

    Submitted 31 Jul 2026 Lawful development
  • 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.

    Decided 6 Jan 2026 Lawful development
  • 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

    Decided 13 Apr 2026 Householder
  • 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)

    Decided 3 Oct 2025 Householder
  • 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

    Decided 9 Feb 2026 Lawful development
  • 22/01681/FUL Granted

    1 Whitehall Crescent Chessington KT9 1NF

    Conversion of existing house into 1no. three-bedroom house and 1no. studio flat

    Decided 15 Jul 2022 Full applications

Timeline

Dates from the published record

  1. 25 Aug 2025

    Received by Kingston upon Thames

  2. 15 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2025

    Decision issued: Refuse

  4. 26 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

25 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 documents

What this refusal means

Kingston upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 Whitehall Crescent Chessington KT9 1NF

    25/02230/CPU Submitted 25 Aug 2025 0m away

    Demolition of an existing rear conservatory and erection of part two storey/part single storey rear extension

    Refused Lawful development Extension Demolition 15 docs
    Small domestic

  • 1 Whitehall Crescent Chessington KT9 1NF

    25/02306/HOU Submitted 3 Sep 2025 0m away

    Demolition of an existing rear conservatory, erection of part two storey/part single storey rear, first floor side extension

    Granted Householder Extension Demolition 24 docs
    Small domestic

  • 1 Whitehall Crescent Chessington KT9 1NF

    25/02906/CPU Submitted 11 Nov 2025 0m away

    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 docs
    Small domestic

  • 1 Whitehall Crescent Chessington KT9 1NF

    26/01695/CPU Submitted 31 Jul 2026 0m away

    78% historically approved · decision due ~13 Oct

    Lawful Development Certificate for change of use from a 6 person HMO (Use Class C4) to a 7 person HMO (Use Class Sui-Generis)

    Awaiting decision Lawful development 26 docs

  • 1 Whitehall Crescent Chessington KT9 1NF

    22/01681/FUL Submitted 20 May 2022 1m away

    Conversion of existing house into 1no. three-bedroom house and 1no. studio flat

    Granted Full applications 11 docs

  • 1 Whitehall Crescent Chessington KT9 1NF

    25/02228/PAEXT Submitted 25 Aug 2025 1m away

    Erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

    Refused Householder Extension 25 docs
    Small domestic

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

    12 May 2026 Lawful development
  • 26/01468/CPU Granted

    112 Durlston Road Kingston Upon Thames KT2 5RU

    Erection of rear dormer roof extension and installation of 2nos front rooflights.

    3 Jul 2026 Lawful development
  • 26/01695/CPU Awaiting decision

    1 Whitehall Crescent Chessington KT9 1NF

    Lawful Development Certificate for change of use from a 6 person HMO (Use Class C4) to a 7 person HMO (Use Class Sui-Generis)

    31 Jul 2026 Lawful development
  • 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.

    23 Apr 2026 Lawful development
  • 26/01068/CPU Granted

    27 Dawson Road Kingston Upon Thames KT1 3AU

    Erection of single storey rear extension with alteration to side fenestration.

    20 May 2026 Lawful development