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Planning application

135 Cotterill Road Tolworth KT6 7UJ

Refused Kingston upon Thames 25/01044/HOU Householder

Works: Extension Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of rear L-shaped dormer roof extension with installation of 1no. front rooflight

As published by the council, reference 25/01044/HOU

Application record

Reference
25/01044/HOU
Type
Householder
Status
Refused
Decision
Refused As published: Refuse
Received
15 Apr 2025
Validated
23 Apr 2025
Decided
18 Jun 2025
Ward
Surbiton Hill
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT6 7UJ

Site history

Applications at this address on the Kingston upon Thames register

This site has had 3 applications since 2025: 1 approved, 2 refused.

  • 26/01260/HOU Granted

    135 Cotterill Road Tolworth KT6 7UJ

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

    Decided 17 Aug 2026 Householder
  • 25/02042/HOU Refused

    135 Cotterill Road Tolworth KT6 7UJ

    Erection of rear dormer roof extension and installation of 1no. front roof light to facilitate loft conversion

    Decided 6 Oct 2025 Householder

Timeline

Dates from the published record

  1. 15 Apr 2025

    Received by Kingston upon Thames

  2. 23 Apr 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Jun 2025

    Decision issued: Refuse

  4. 11 Oct 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.

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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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 135 Cotterill Road Tolworth KT6 7UJ

    25/02042/HOU Submitted 1 Aug 2025 50 yards away

    Erection of rear dormer roof extension and installation of 1no. front roof light to facilitate loft conversion

    Refused Householder Extension Loft or dormer 12 docs
    Domestic

  • 125 Cotterill Road Tolworth Surbiton KT6 7UJ

    21/01939/HOU Submitted 16 Jun 2021 50 yards away

    Erection of single storey side/rear extension with associated changes to fenestration

    Granted Householder Extension Windows or glazing 8 docs
    Small domestic

  • 145 Cotterill Road Tolworth Surbiton KT6 7UJ

    21/01922/HOU Submitted 15 Jun 2021 50 yards away

    Demolition of existing garage and conservatory and erection of part single, part double storey side and rear extension

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • 46 Malvern Road Tolworth Surbiton KT6 7UQ

    21/01073/FUL Submitted 8 Apr 2021 50 yards away

    Application for the removal of Planning Condition 3 (Garage Use for motor vehicles) of Planning Permission ref: 03/16558/FUL (Demolition of garage. Erection of single storey side and rear extension incorporating new garage) dated 18/12/2003. Garage to be used for storage and bin storage arear to front and for off-street parking on front driveway

    Granted Full applications Extension Demolition 7 docs
    Small domestic

  • 33 Thornhill Road Tolworth Surbiton KT6 7TN

    21/00538/HOU Submitted 22 Feb 2021 50 yards away

    Erection of rear outbuilding following demolition of existing rear outbuilding

    Granted Householder Demolition 8 docs
    Small domestic

  • 118 Cotterill Road Tolworth Surbiton KT6 7UL

    21/01020/CPU Submitted 6 Apr 2021 50 yards away

    Erection of a hip to gable and rear dormer roof extension with installation of 3no front rooflights to facilitate loft conversion

    Granted Lawful development Extension Loft or dormer 9 docs

In Kingston upon Thames

  • 26/02160/HOU Awaiting decision

    33 Cardinal Crescent New Malden KT3 3EF

    Removal of shed and erection of single storey outbuilding to rear

    Received 9 Oct, published by the council 22 Oct 2026 Householder
  • 26/01662/HOU Granted

    30 The Ridings Surbiton KT5 8HQ

    Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

    Received 29 Jul, published by the council 1 Sep 2026 Householder
  • 26/01696/HOU Granted

    1 Wolsey Drive Kingston Upon Thames KT2 5DP

    Erection of single storey side and rear extension.

    Received 31 Jul, published by the council 3 Sep 2026 Householder
  • 26/01711/HOU Granted

    230 Canbury Park Road Kingston Upon Thames KT2 6LF

    Demolition of an existing rear extension and erection of a single storey rear extension.

    Received 4 Aug, published by the council 1 Sep 2026 Householder
  • 26/02154/HOU Awaiting decision

    36 Norbiton Avenue Kingston Upon Thames KT1 3QR

    Erection of single storey rear/side extension

    Received 8 Oct, published by the council 21 Oct 2026 Householder