Skip to content
PlanIndex Get alerts
Menu

Planning application

173 Thornhill Road Tolworth KT6 7TG

Granted Kingston upon Thames 26/00308/HOU Householder

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

Erection of rear dormer roof extension with installation of 3nos. front rooflights to facilitate loft conversion. Installation of roof lantern to existing single storey rear extension, internal alterations and changes to rear fenestrations

As published by the council, reference 26/00308/HOU

Application record

Reference
26/00308/HOU
Type
Householder
Status
Granted
Decision
Granted As published: Application Granted
Received
11 Feb 2026
Validated
20 Apr 2026
Decided
2 Jul 2026
Ward
Tolworth
Parish
Surbiton
Decision by
Delegated Decision
Postcode
KT6 7TG

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Kingston upon Thames

  2. 20 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Jul 2026

    Decision issued: Application Granted

  4. 26 Jul 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Kingston upon Thames granted permission on 2 July 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 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

  • 44 Tankerton Road Tolworth KT6 7LG

    25/01779/HOU Submitted 4 Jul 2025 50 yards away

    Demolition of an existing outbuilding and erection of single storey rear outbuilding.

    Granted Householder Demolition 11 docs
    Small domestic

  • 40 Tankerton Road Tolworth KT6 7LG

    23/02051/HOU Submitted 27 Jul 2023 50 yards away

    Erection of single storey rear extension with terrace

    Refused Householder Extension 9 docs
    Small domestic

  • 176 Thornhill Road Tolworth KT6 7TF

    26/01882/CPU Submitted 28 Aug 2026 50 yards away

    81% historically approved · decision due ~23 Oct

    Erection of rear L-Shaped dormer roof extension to facilitate loft conversion

    Awaiting decision Extension Loft or dormer

  • 175A Red Lion Road Tolworth Surbiton KT6 7RG

    21/01751/FUL Submitted 1 Jun 2021 100 yards away

    Retrospective planning permission to retain the first floor residential studio unit

    Granted Full applications 4 docs

  • 200 Thornhill Road Tolworth Surbiton KT6 7TF

    22/00206/CPU Submitted 24 Jan 2022 100 yards away

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

    Granted Lawful development Extension Loft or dormer 8 docs

  • 39 Tankerton Road Tolworth KT6 7LF

    24/01430/CPU Submitted 10 Jun 2024 100 yards away

    Erection of a single storey rear extension.

    Granted Lawful development Extension 6 docs
    Small domestic

In Kingston upon Thames

  • 26/01501/HOU Granted

    49 Dickerage Road Kingston Upon Thames KT1 3SR

    Conversion of an existing garage into a habitable space, erection of single storey rear and first floor rear extension.

    Received 8 Jul, published by the council 3 Aug 2026 Householder
  • 26/01245/HOU Granted

    15 Archer Close Kingston Upon Thames KT2 5NE

    Erection of a single storey side extension, installation of 1no side rooflight to the main roof.

    Received 11 Jun, published by the council 26 Jul 2026 Householder
  • 26/01598/HOU Granted

    33 Bearfield Road Kingston Upon Thames KT2 5ET

    Erection of part first floor rear extension and all associated works

    Received 21 Jul, published by the council 11 Aug 2026 Householder
  • 26/01503/HOU Granted

    48 Raleigh Drive Tolworth KT5 9PR

    Demolition of side store and erection of single storey side, rear and part front extensions.

    Received 8 Jul, published by the council 13 Aug 2026 Householder
  • 26/00906/HOU Granted

    6 Warbank Lane Kingston Upon Thames KT2 7ES

    Conversion of an existing garage into a room

    Received 28 Apr, published by the council 3 Aug 2026 Householder