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Planning application

21/03711/HOU

25 Lancaster Gardens Kingston Upon Thames KT2 5NQ

Granted Kingston upon Thames Householder

Proposal

Conversion of garage into habitable space, erection of new porch, single storey side and rear, first floor side extension . Erection of rear dormer roof extension with juliet balcony and installation of 2 nos front rooflights to facilitate loft conversion.

As published by the council, reference 21/03711/HOU

Timeline

Dates from the published record

  1. 22 Nov 2021

    Received by Kingston upon Thames

  2. 17 Jan 2022

    Decision issued: Application Granted

  3. 26 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 21/03246/FUL Granted

    13 Lancaster Gardens Kingston Upon Thames KT2 5NQ

    Erection of single storey rear extension to ground floor flat

    11 Oct 2021 45m away Full applications
  • 20/00610/CPU Granted

    38 Aragon Road Kingston Upon Thames KT2 5QE

    Erection of rear dormer extension with 2no front rooflights to facilitate loft conversion

    10 Mar 2020 47m away Lawful development
  • 23/01628/HOU Granted

    30 Aragon Road Kingston Upon Thames KT2 5QE

    Demolition of a garage and shed and construction of a garden room for the use of the occupiers of the house as ancillary accommodation (retrospective)

    19 Jun 2023 60m away Householder
  • 22/00296/HOU Refused

    54 Aragon Road Kingston Upon Thames KT2 5QD

    Erection of single storey rear wrap around extension

    1 Feb 2022 81m away Householder
  • 21/02777/FUL Granted

    3 Aragon Road Kingston Upon Thames KT2 5QA

    Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved Plans) of Planning Permission ref: 20/02687/HOU (Demolition of existing garage and rear conservatory. Erection of double storey side and single story rear extensions and front porch) dated 06/04/2021. Variation to include addition of 25cm parapet wall around edge of rear extension flat roof

    25 Aug 2021 115m away Full applications
  • 26/01436/PAEXT Awaiting decision

    8 Aragon Road Kingston Upon Thames KT2 5QE

    Erection of single storey rear extension (Maximum 4.64m in depth, maximum height of 3.0m and eaves height of 3.0m)

    1 Jul 2026 128m away Householder

In Kingston upon Thames

  • 26/00654/HOU Granted

    25A Motspur Park New Malden KT3 6PS

    Erection of single storey rear extension

    26 Mar 2026 Householder
  • 26/01665/PAEXT Awaiting decision

    34 Rose Walk Surbiton KT5 8HS

    Erection of single storey rear extension (5.22m in depth, maximum height of 3.68m and eaves height of 3.04m)

    29 Jul 2026 Householder
  • 26/01050/HOU Granted

    59 Poplar Grove New Malden KT3 3DN

    Demolition of existing rear extension and erection of a single storey rear and side extension

    15 May 2026 Householder
  • 26/01337/HOUF Refused

    63 Highdown Worcester Park KT4 7JA

    Demolition of an existing detached garage and side extension, erection of a single storey front porch, side and rear wraparound extension. First floor rear extension with juliet balcony.

    22 Jun 2026 Householder
  • 26/01649/PAEXTF Awaiting decision

    66 Douglas Road Kingston Upon Thames KT1 3PT

    Erection of single storey rear extension (5m in depth, maximum height of 4m and eaves height of 3m)

    28 Jul 2026 Householder