89 Gainsborough Road New Malden KT3 5NX

This site has had 4 applications since 2020: 4 approved, 0 refused.

• 21/01312/FUL Granted

  89 Gainsborough Road New Malden KT3 5NX

  Erection of a roof increase by approximately 400mm on the front elevation and installation 1no front roof light (Section 73 Application for Variation of Condition 1 (Approved Plans) of planning permission 20/01957/HOU (Erection of single storey side/rear extensions with associated changed to fenestration. Raising the existing roof, hip-to-gable and 2no rear dormer extensions with installation of a skylight and 2no front roof lights to facilitate loft conversion))

  Decided 2 Sep 2021 Full applications
• 20/01192/HOU Granted

  89 Gainsborough Road New Malden KT3 5NX

  Erection of single storey side/rear extension; hip to gable roof and rear dormer extension with the installation of 2 x rooflights to front roofslope and changes to existing fenestration

  Decided 20 Jul 2020 Householder
• 20/00600/CPU Granted

  89 Gainsborough Road New Malden KT3 5NX

  Demolition of detached outbuilding and erection of replacement detached outbuilding for ancillary use.

  Decided 5 May 2020 Lawful development

1. 21 Jan 2026

   Received by Kingston upon Thames

2. 26 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Feb 2026

   Decision issued: Application Granted

4. 12 Aug 2026

   Added to PlanIndex

Kingston upon Thames granted permission on 23 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 89 Gainsborough Road New Malden KT3 5NX

  20/00600/CPU Submitted 10 Mar 2020 50 yards away

  Demolition of detached outbuilding and erection of replacement detached outbuilding for ancillary use.

  Granted Lawful development Demolition 6 docs

• 89 Gainsborough Road New Malden KT3 5NX

  20/01192/HOU Submitted 27 May 2020 50 yards away

  Erection of single storey side/rear extension; hip to gable roof and rear dormer extension with the installation of 2 x rooflights to front roofslope and changes to existing fenestration

  Granted Householder Extension Loft or dormer +1 10 docs
  Small domestic

• 89 Gainsborough Road New Malden KT3 5NX

  21/01312/FUL Submitted 27 Apr 2021 50 yards away

  Erection of a roof increase by approximately 400mm on the front elevation and installation 1no front roof light (Section 73 Application for Variation of Condition 1 (Approved Plans) of planning permission 20/01957/HOU (Erection of single storey side/rear extensions with associated changed to fenestration. Raising the existing roof, hip-to-gable and 2no rear dormer extensions with installation of a skylight and 2no front roof lights to facilitate loft conversion))

  Granted Full applications Extension Loft or dormer +1 9 docs
  Small domestic

• 20 Reynolds Road New Malden KT3 5NG

  22/00468/HOU Submitted 11 Feb 2022 50 yards away

  Erection of first floor side extension above existing ground floor side extension, 2no rear dormer roof extensions with installation of 2no front, 1no rear rooflights and 1no chimney stack removal to facilitate loft conversion

  Refused Householder Extension Loft or dormer 15 docs
  Domestic

• 20 Reynolds Road New Malden KT3 5NG

  23/01931/HOU Submitted 17 Jul 2023 50 yards away

  Erection of first floor side and rear extension. Roof extension with rear dormer and juliet balcony and installation of 1 no front and 1no side rooflights.

  Granted Householder Extension Loft or dormer 15 docs
  Domestic

• 20A Reynolds Road New Malden KT3 5NG

  25/02544/CEU Submitted 30 Sep 2025 50 yards away

  Retention of dwelling use.

  Granted Lawful development 7 docs
  Domestic

• 26/02252/NMA Awaiting decision

  61 Malden Way New Malden KT3 6DX

  Application for a Non-Material Amendment to Planning Permission ref: 22/00495/FUL (Conversion of single family dwelling into 2no. self-contained flats (1 x three-bedroom and 1 x three-bedroom duplex) with 1no. parking space at rear Extension of existing side dormer with installation of 2no side rooflights.). Amendment to internal floor plans to reflect the as-built internal layout of both units.

  22 Oct 2026 Amendments
• 26/02248/NMA Awaiting decision

  70 - 72 London Road Kingston Upon Thames KT2 6PY

  Application for a Non-Material Amendment to Planning Permission ref: 24/03199/FUL (Erection of two storey (first and second floor) rear extension within courtyard, redesign of central flat roof to include green roof garden, roof alteration to create sloping section, recladding of external walls and fenestration alterations around the internal roof garden space, recladding of the external walls, fenestration alterations and curtain wall replacement to north and north-west corner, and erection of single storey extension to north-east corner. Installation of photovoltaic panels on flat roof of north section.). Amendment to add ventilation grilles on the north and west elevation at ground floor level.

  Received 21 Oct, published by the council 22 Oct 2026 Amendments
• 26/02174/NMA Awaiting decision

  56 The Bittoms Kingston Upon Thames KT1 2AP

  Application for a Non-Material Amendment to planning permission 26/01116/HOU (Erection of single storey part side infill extension with front/side cycle storage area and minor alterations to front retaining wall.). Amendment to ground floor side elevation to remove side storage door and infill with brickwork to incorporate the area into the kitchen.

  12 Oct 2026 Amendments
• 26/01957/NMA Granted

  7 Moorfield Road Chessington KT9 1AU

  Application for a Non Material Amendment to planning permission 26/01125/HOUF (Erection of a single storey rear extension, hip to gable roof extension with 2 no. rear dormers, installation of 5 no. front rooflights. Addition of open front entrance porch.) to merge two rear dormers and minor rear fenestration changes.

  Received 9 Sep, published by the council 14 Sep 2026 Amendments
• 26/02153/NMA Awaiting decision

  Swan House 51 High Street Kingston Upon Thames KT1 1LQ

  Application for a Non-Material Amendment to Planning Permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping.) to amend the drawings approved under Condition 1 (Approved Plans) to reflect a revised stair core and roof arrangement

  Received 8 Oct, published by the council 9 Oct 2026 Amendments