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Planning application

11 Cotsford Avenue New Malden KT3 5EU

Refused Kingston upon Thames 21/00050/HOU Householder

Works: Extension Loft or dormer Windows or glazing 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 part single, part two storey side and rear extensions, rear dormer roof extension with installation of 13no rooflights to facilitate loft conversion. Associated changes to fenestration

As published by the council, reference 21/00050/HOU

Application record

Reference
21/00050/HOU
Type
Householder
Status
Refused
Decision
Refused As published: Refuse
Received
11 Jan 2021
Validated
25 Jan 2021
Decided
22 Mar 2021
Ward
St James - OLD
Parish
Malden And Coombe - OLD
Decision by
Delegated Decision
Postcode
KT3 5EU

Site history

Applications at this address on the Kingston upon Thames register

This site has had 4 applications since 2021: 1 approved, 3 refused.

  • 24/02162/HOU Refused

    11 Cotsford Avenue New Malden KT3 5EU

    Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 3nos side rooflights.

    Decided 14 Nov 2024 Householder
  • 22/03912/HOU Granted

    11 Cotsford Avenue New Malden KT3 5EU

    Erection of single storey rear, front porch and side extension. Erection of roof extension and installation of 2nos front. 2nos rear and 3nos side rooflights to facilitate loft conversion. Relocation of main entrance door.

    Decided 24 Aug 2023 Householder
  • 21/01049/FUL Refused

    11 Cotsford Avenue New Malden KT3 5EU

    Demolition of the existing dwelling and erection of a two storey dwelling house

    Decided 2 Jul 2021 Full applications

Timeline

Dates from the published record

  1. 11 Jan 2021

    Received by Kingston upon Thames

  2. 25 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 22 Mar 2021

    Decision issued: Refuse

  4. 28 Sep 2026

    Added to PlanIndex

Documents

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

15 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.

Watch members (£5 a month) open the document list 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 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

  • 11 Cotsford Avenue New Malden KT3 5EU

    21/01049/FUL Submitted 7 Apr 2021 50 yards away

    Demolition of the existing dwelling and erection of a two storey dwelling house

    Refused Full applications Demolition 22 docs
    Domestic

  • 11 Cotsford Avenue New Malden KT3 5EU

    24/02162/HOU Submitted 2 Sep 2024 50 yards away

    Demolition of an existing side conservatory, erection of part two storey/part single storey rear and side, single storey front porch extension. Roof alteration with first floor front extension, 1no front dormer and increase in roof height. Installation of 3nos side rooflights.

    Refused Householder Extension Loft or dormer +1 12 docs
    Small domestic

  • 11 Cotsford Avenue New Malden KT3 5EU

    22/03912/HOU Submitted 20 Dec 2022 50 yards away

    Erection of single storey rear, front porch and side extension. Erection of roof extension and installation of 2nos front. 2nos rear and 3nos side rooflights to facilitate loft conversion. Relocation of main entrance door.

    Granted Householder Extension Loft or dormer 7 docs
    Small domestic

  • 5 Cotsford Avenue New Malden KT3 5EU

    26/00673/HOU Submitted 30 Mar 2026 50 yards away

    Demolition of an existing side war bunker, erection of single storey side and rear wraparound extension.

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • 5 Cotsford Avenue New Malden KT3 5EU

    21/02314/CLC Submitted 16 Jul 2021 50 yards away

    Details required for Condition 14 (Construction Logistics Plan) of planning permission 20/01830/FUL (Erection of two-storey dwelling house and attached garage (following demolition of existing house, garage and outbuilding) with associated cycle storage and refuse enclosure)

    Granted Conditions Demolition 3 docs
    Small domestic

  • 5 Cotsford Avenue New Malden KT3 5EU

    21/02972/CLC Submitted 14 Sep 2021 50 yards away

    Approval of Planning Conditions 7 (Drainage Design), 9 (Landscaping Scheme), 10 (Waste and Recycling), 11 (Cycle Parking), 12 (Car Parking/Garage Surface Details) and 15 (Land and Building Levels) of Planning Permission ref: 20/01830/FUL (Erection of two-storey dwelling house and attached garage (following demolition of existing house, garage and outbuilding) with associated cycle storage and refuse enclosure) dated 19/03/2021

    Granted Conditions Demolition 2 docs
    Small domestic

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