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Planning application

20 The Ridge Surbiton KT5 8HX

Refused Kingston upon Thames 23/02605/NMA Non-Material Amendment

Works: Extension Loft or dormer Roofing Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Non Material amendment to planning permission 22/02950/FUL (Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition1(Approved Plans) and Condition 3 (Materials) of Planning Permission 22/00834/HOU (Erection of part single, two-storey side extension and first floor side extension with associated changes to fenestration. Formation of new hipped roof with ridge height raised 300mm and rear dormer roof extension with installation of 3no front and 2no side rooflights to facilitate loft conversion) to allow alteration to fenestration, wall position and materials.) to allow alteration to rooflights.

As published by the council, reference 23/02605/NMA

Application record

Reference
23/02605/NMA
Type
Non-Material Amendment
Status
Refused
Decision
Refuse
Received
22 Sep 2023
Validated
22 Sep 2023
Decided
19 Oct 2023
Ward
Berrylands
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT5 8HX

Timeline

Dates from the published record

  1. 22 Sep 2023

    Received by Kingston upon Thames

  2. 19 Oct 2023

    Decision issued: Refuse

  3. 1 Sep 2026

    Added to PlanIndex

Documents

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

19 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 documents

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 24 The Ridge Surbiton KT5 8HX

    21/03683/HOU Submitted 18 Nov 2021 32m away

    Erection of single storey rear extension and garden shed (play room)

    Granted Householder Extension 11 docs
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  • 12 The Ridge Surbiton KT5 8HX

    21/01950/HOU Submitted 16 Jun 2021 54m away

    Erection of single-storey rear, front and first floor side extensions; conversion of existing garage to habitable room with associated changes to fenestration. Hip to gable and rear dormer roof extension with installation of 1no front rooflight to facilitate loft conversion, and installation of solar panels to front roofslope.

    Refused Householder Extension Loft or dormer +1 10 docs
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  • Land To The Rear Of 21-23 The Ridge Surbiton KT5 8HU

    25/01390/FUL Submitted 21 May 2025 76m away

    Demolition of existing 1no. outbuilding and attached garage block, erection of 1no. part single storey/part two storey detached 4 bedroom self-build dwelling, including associated upgrades to the accessway, car parking, and hard and soft landscaping works (amended description)

    Granted Full applications New dwelling Demolition 28 docs
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  • 3 The Ridings Surbiton KT5 8HG

    21/03837/HOU Submitted 2 Dec 2021 92m away

    Erection of rear dormer and side glazed roof extension to facilitate loft conversion with associated changes to fenestration

    Refused Householder Extension Loft or dormer +1 14 docs
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  • 6 The Ridge Surbiton KT5 8HX

    21/03252/HOU Submitted 11 Oct 2021 95m away

    Installation of modular ramp to allow front entrance access

    Granted Householder 6 docs
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  • 22 The Ridings Surbiton KT5 8HQ

    21/01503/HOU Submitted 10 May 2021 100m away

    Erection of single storey front/side extension

    Granted Householder Extension 10 docs
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In Kingston upon Thames

  • 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.

    2 Sep 2026 Amendments
  • 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.

    1 Sep 2026 Amendments
  • 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.

    27 Aug 2026 Amendments
  • 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.

    25 Aug 2026 Amendments
  • 26/01832/NMA Awaiting decision

    93A Mount Road Chessington KT9 1JH

    Application for a Non-Material Amendment to Planning Permission 23/03450/FUL (Erection of two storey side extension to create a new dwelling, erection of a single storey rear extension to the existing dwelling.) to allow relocation of the main entrance door together with minor associated alterations to the ground-floor entrance layout.

    24 Aug 2026 Amendments