Planning application
89 Gainsborough Road New Malden KT3 5NX
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Non-Material Amendment to 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.) to allow addition of a raised parapet wall along the neighbouring boundary.
As published by the council, reference 26/00132/NMA
Application record
- Reference
- 26/00132/NMA
- Type
- Non-Material Amendment
- Status
- Granted
- Decision
- Application Granted
- Received
- 21 Jan 2026
- Validated
- 26 Jan 2026
- Decided
- 23 Feb 2026
- Ward
- Old Malden
- Parish
- New And Old Malden
- Decision by
- Delegated Decision
- Postcode
- KT3 5NX
Site history
Applications at this address on the Kingston upon Thames register
This site has had 3 applications since 2020: 3 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))
-
20/00600/CPU Granted
89 Gainsborough Road New Malden KT3 5NX
Demolition of detached outbuilding and erection of replacement detached outbuilding for ancillary use.
Timeline
Dates from the published record
-
21 Jan 2026
Received by Kingston upon Thames
-
26 Jan 2026
Validated
Checked as complete and ready for consideration.
-
23 Feb 2026
Decision issued: Application Granted
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
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.
About amendment applications
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.
Nearby applications
Within 500 metres
-
89 Gainsborough Road New Malden KT3 5NX
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
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 docsSmall domestic -
20 Reynolds Road New Malden KT3 5NG
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 docsDomestic -
Domestic
-
18 Reynolds Road New Malden KT3 5NG
Erection of part two storey/part single storey rear, first floor side extension, hip to gable roof extension and installation of 3nos. front roof lights to facilitate loft conversion.
Granted Householder Extension Loft or dormer 15 docsSmall domestic -
18 Reynolds Road New Malden KT3 5NG
Non Material Amendment to planning permission ref 23/02408/HOU (Erection of part two storey/part single storey rear, first floor side and front porch extension. Hip to gable roof extension with rear dormer and installation of 3nos front rooflights.) for alterations to fenestration.
Refused Amendments Extension Loft or dormer +1 1 docSmall domestic
Other amendment applications
In Kingston upon Thames
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26/01940/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 entrance arrangement to Unit 1 and the consequential amendments required to maintain the approved design.
-
26/01909/NMA Awaiting decision
38 Clarence Street Kingston Upon Thames KT1 1NR
Application for a Non-Material Amendment to Planning Permission ref: 24/01215/FUL (Erection of single storey rear, second floor rear extension. Addition of third floor to create 4 no. self-contained residential flats (Use Class C3) including provision of new residential access, cycle parking and associated works. Installation of PV solar panels.). Amendment to the Description of Development.
-
26/01907/NMA Awaiting decision
Former SCC HQ County Hall Penrhyn Road Kingston Upon Thames KT1 2EA
Application for a Non Material Amendment to planning permission 25/02512/FUL to allow minor alterations to internal layouts, residential core arrangement, elevations of Block A and B, roof detailing of Block B, landscaping and unit mix.
-
26/01871/NMA Awaiting decision
79 Lime Grove New Malden KT3 3TR
Application for a Non-Material Amendment to Planning Permission 25/01412/HOU (Conversion of an existing garage into a habitable space, erection of a single storey rear and front canopy extension. Installation of 1 no front rooflight and solar panels.) to change the solar panels layout.
-
26/01850/NMA Decided
322-324 Hook Rise North Tolworth KT6 7LN
Application for a Non-Material Amendment to Planning Permission ref: 24/00979/FUL (Erection of 3 additional floors with accommodation in mansard roof above 322-324 Hook Rise North to form 7 residential units and two ground-floor retail units with associated refuse/recycling provision and cycle storage). Amendment to ground floor layout and front elevation at ground floor level only.