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Planning application

15 The Mount New Malden KT3 4HU

Refused Kingston upon Thames 25/01874/HOU Householder

Works: Extension Loft or dormer Demolition Small 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

Demolition of garage. Erection of two storey side extension, single storey rear extension and rear dormer roof extension to facilitate loft conversion.

As published by the council, reference 25/01874/HOU

Application record

Reference
25/01874/HOU
Type
Householder
Status
Refused
Decision
Refused As published: Refuse
Received
16 Jul 2025
Validated
16 Sep 2025
Decided
10 Nov 2025
Ward
New Malden Village
Parish
New And Old Malden
Decision by
Delegated Decision
Postcode
KT3 4HU

Site history

Applications at this address on the Kingston upon Thames register

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

  • 26/00229/FUL Granted

    15 The Mount New Malden KT3 4HU

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings) for Application Reference Number: 25/03022/HOU (Demolition of an existing garage, erection of part two storey/part single storey side and single storey rear extension. Roof extension with rear dormer.) dated 28.01.2026. Variation to consist of increase in size of dormer roof extension and to extend ground floor side extension in line with the front of the building.

    Decided 30 Mar 2026 Full applications
  • 25/03022/HOU Granted

    15 The Mount New Malden KT3 4HU

    Demolition of an existing garage, erection of part two storey/part single storey side and single storey rear extension. Roof extension with rear dormer.

    Decided 28 Jan 2026 Householder

Timeline

Dates from the published record

  1. 16 Jul 2025

    Received by Kingston upon Thames

  2. 16 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Nov 2025

    Decision issued: Refuse

  4. 11 Oct 2026

    Added to PlanIndex

Documents

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

9 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

  • 15 The Mount New Malden KT3 4HU

    26/00229/FUL Submitted 2 Feb 2026 50 yards away

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings) for Application Reference Number: 25/03022/HOU (Demolition of an existing garage, erection of part two storey/part single storey side and single storey rear extension. Roof extension with rear dormer.) dated 28.01.2026. Variation to consist of increase in size of dormer roof extension and to extend ground floor side extension in line with the front of the building.

    Granted Full applications Extension Loft or dormer +1 7 docs
    Small domestic

  • 15 The Mount New Malden KT3 4HU

    25/03022/HOU Submitted 24 Nov 2025 50 yards away

    Demolition of an existing garage, erection of part two storey/part single storey side and single storey rear extension. Roof extension with rear dormer.

    Granted Householder Extension Loft or dormer +1 9 docs
    Small domestic

  • 18 The Mount New Malden KT3 4HU

    26/01548/HOU Submitted 14 Jul 2026 50 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension
    Small domestic

  • 18 The Mount New Malden KT3 4HU

    26/02135/FUL Submitted 6 Oct 2026 50 yards away

    70% historically approved · decision due ~1 Dec

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings) for Application Reference Number: 26/01548/HOU (Erection of a single storey rear extension.) dated 17/09/2026. Variation to add a window to the right side elevation of the proposed extension.

    Awaiting decision Full applications Extension Windows or glazing
    Small domestic

  • 19 The Mount New Malden KT3 4HU

    23/01239/HOU Submitted 11 May 2023 50 yards away

    Erection of first floor rear extension and changes to first floor side fenestration

    Refused Householder Extension Windows or glazing 13 docs
    Domestic

  • 7 The Mount New Malden KT3 4HU

    21/03393/HOU Submitted 25 Oct 2021 50 yards away

    Erection of single storey side and rear extension

    Granted Householder Extension 6 docs
    Small domestic

In Kingston upon Thames

  • 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
  • 26/02144/HOU Awaiting decision

    25 Fernhill Gardens Kingston Upon Thames KT2 5DL

    Conversion of garage into habitable room and erection of single storey part front, single storey rear and first floor part side and rear extensions. Enlargement of existing rear dormer roof extension with installation of 3nos. front rooflights.

    Received 7 Oct, published by the council 20 Oct 2026 Householder