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Planning application

12 Green Lane Cobham Surrey KT11 2NN

Awaiting decision Elmbridge 2026/2102 Householder Application

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Ground floor single-storey front extension and single-storey rear extension with alterations to roof and fenestration following partial garage conversion to living space and alterations to driveway.

As published by the council, reference 2026/2102

Application record

Reference
2026/2102
Type
Householder Application
Status
Registered
Received
28 Aug 2026
Validated
28 Aug 2026
Ward
Oxshott and Stoke DAbernon Ward
Decision by
Officer delegated
Postcode
KT11 2NN

Site history

Applications at this address on the Elmbridge register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 2026/1664 Granted

    12 Green Lane Cobham Surrey KT11 2NN

    Enlargement of rear first-floor window.

    Decided 24 Aug 2026 Lawful development
  • 2025/2454 Withdrawn

    12 Green Lane Cobham Surrey KT11 2NN

    Single-storey front and rear extensions, first-floor side extension, rear dormer window enlargement and hard and soft landscaping following removal of chimney stack.

    Submitted 24 Sep 2025 Householder

Timeline

Dates from the published record

  1. 28 Aug 2026

    Received by Elmbridge

  2. 11 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Elmbridge took a median of 64 days over the applications it decided in the last year.

Documents

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

25 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 happens while it is decided

This application is with Elmbridge for determination, against a statutory target of eight weeks. Over the last year Elmbridge decided householder applications in a median of 84 days. More in our guide to how long planning decisions take.

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

  • 12 Green Lane Cobham Surrey KT11 2NN

    2026/1664 Submitted 7 Jul 2026 50 yards away

    Enlargement of rear first-floor window.

    Granted Lawful development Windows or glazing 13 docs

  • 12 Green Lane Cobham Surrey KT11 2NN

    2025/2454 Submitted 24 Sep 2025 50 yards away

    Single-storey front and rear extensions, first-floor side extension, rear dormer window enlargement and hard and soft landscaping following removal of chimney stack.

    Withdrawn Householder Extension Loft or dormer +1 25 docs
    Small domestic

  • Border of 10 and 12 Green Lane Cobham KT11 2NN

    2026/0247 Submitted 29 Jan 2026 50 yards away

    5 Day Notice For Dead Or Dangerous Tree Species: Sweet Chestnut, Height: Approx. 14m TPO Reference: EL:11/06 Location: Border of 10 and 12 Green Lane, Cobham, KT11 2NN.

    Granted Trees 1 doc

  • 14 Green Lane Cobham Surrey KT11 2NN

    2022/2418 Submitted 1 Aug 2022 50 yards away

    Front entrance gates and railings.

    Granted Householder 15 docs
    Domestic

  • 16 Green Lane Cobham Surrey KT11 2NN

    2020/1911 Submitted 4 Aug 2020 50 yards away

    Tree Preservation Order - EL:11/03: Crown reduce 1 x Sweet Chestnut.

    Granted Trees 3 docs

  • 16A Green Lane Cobham Surrey KT11 2NN

    2023/2117 Submitted 26 Jul 2023 50 yards away

    Single-storey rear extension and alterations to fenestration including rear juliette balconies following the demolition of existing extension.

    Granted Householder Extension Demolition +1 17 docs
    Small domestic

In Elmbridge

  • 2026/1934 Granted

    31 Common Road Claygate Esher Surrey KT10 0HG

    Single storey rear extension with alterations to fenestration.

    Received 7 Aug, published by the council 21 Aug 2026 Householder
  • 2026/1131 Granted

    9 Riverside Drive Esher Surrey KT10 8PG

    Part two-storey front extension, new front porch, two-storey rear extension and alterations to fenestration.

    Received 12 May, published by the council 30 Jul 2026 Householder
  • 2026/1856 Granted

    119 Silverdale Avenue Walton-On-Thames Surrey KT12 1EQ

    Two storey side/rear extension, alteration of the single storey rear extension roof, single storey rear outbuilding, side and rear canopy structures to accommodate outdoor kitchen, retention of the existing vehicular access with proposed replacement entrance gates with associated driveway and landscaping works to the front and rear including land level alterations and alterations to fenestration including metal gates and materiality following demolition of existing detached shed structure.

    Received 30 Jul, published by the council 21 Aug 2026 Householder
  • 2026/1442 Granted

    4 Cedar Close East Molesey Surrey KT8 9HR

    Side dormer window, first floor rear and side extension, single storey side extension, detached garage to rear garden following removal of existing prefabricated detached garage, side rooflights and alterations to fenestration.

    Received 15 Jun, published by the council 30 Jul 2026 Householder
  • 2026/1833 Granted

    5A Sassoons Cottages Cottimore Crescent Walton-On-Thames Surrey KT12 2DA

    Single-storey rear infill extension below existing structure and alterations to fenestration.

    Received 28 Jul, published by the council 14 Aug 2026 Householder