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Planning application

139 Portsmouth Road Cobham Surrey KT11 1JN

Granted Elmbridge 2026/0163 Householder Application

Works: Extension 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

Single storey rear infill extension, with retrospective permission for upgraded fenestration to the front and rear facades along with minor amendments to the rear patio.

As published by the council, reference 2026/0163

Application record

Reference
2026/0163
Type
Householder Application
Status
Final Decision
Decision
Granted As published: Grant Planning Permission
Received
22 Jan 2026
Validated
2 Feb 2026
Decided
10 Apr 2026
Ward
Cobham and Downside Ward
Decision by
Officer delegated
Postcode
KT11 1JN

Site history

Applications at this address on the Elmbridge register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 2025/2553 Refused

    139 Portsmouth Road Cobham Surrey KT11 1JN

    Single-storey rear extension.

    Decided 5 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 22 Jan 2026

    Received by Elmbridge

  2. 2 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 10 Apr 2026

    Decision issued: Grant Planning Permission

  4. 30 Jul 2026

    Added to PlanIndex

Documents

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

20 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

Elmbridge granted permission on 10 April 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

  • 139 Portsmouth Road Cobham Surrey KT11 1JN

    2025/2553 Submitted 3 Oct 2025 50 yards away

    Single-storey rear extension.

    Refused Lawful development Extension 15 docs
    Small domestic

  • 127 Portsmouth Road Cobham Surrey KT11 1JN

    2022/0238 Submitted 26 Jan 2022 50 yards away

    Part two/part single-storey side/rear extension.

    Granted Householder Extension 16 docs
    Small domestic

  • 127 Portsmouth Road Cobham Surrey KT11 1JN

    2021/3504 Submitted 6 Oct 2021 50 yards away

    Prior Approval Schedule 2, Part 1, Class A: Single-storey rear extension.

    Granted Prior approval Extension 13 docs
    Small domestic

  • 158 Portsmouth Road Cobham Surrey KT11 1HS

    2021/2052 Submitted 7 Jun 2021 50 yards away

    First floor side/rear infill extension, roof extension incorporating dormer window on both sides and removal of chimney stack.

    Refused Householder Extension Loft or dormer +1 9 docs
    Domestic

  • O/S 40 Copse Road Cobham KT11 2TW

    2025/3092 Submitted 19 Nov 2025 100 yards away

    Telecommunications Notification: Intent to install 1 no. cabinet 2mm Steel EN1088-2 / 1.4003 (3CR12) Powder Coated: Midnight Green RAL: 12B29 to facilitate fixed line broadband apparatus.

    Decided Telecoms 1 doc

  • 8 Copse Road Cobham Surrey KT11 2TN

    2023/3267 Submitted 30 Nov 2023 100 yards away

    Retrospective application for landscaping works to the rear garden and replacement outbuilding following demolition of existing outbuilding'

    Granted Householder Demolition 8 docs
    Small domestic

In Elmbridge

  • 2026/1804 Refused

    3 Esher Place Avenue Esher Surrey KT10 8PU

    Single-storey double garage and associated landscaping.

    Received 23 Jul, published by the council 7 Aug 2026 Householder
  • 2026/1760 Granted

    18 Sidney Road Walton-On-Thames Surrey KT12 2NA

    Single storey rear extension, single storey side extension, garage conversion to living space including replacement front garage door with window alongside external insultation to the existing side extension, alterations to the fenestration following demolition of existing rear conservatory and removal of chimney stack.

    Received 20 Jul, published by the council 7 Aug 2026 Householder
  • 2026/1431 Granted

    82 Grove Way Esher Surrey KT10 8HW

    Part two/part single storey rear/side/front extension including roof extension and alterations to fenestration following demolition of existing part two/part single storey side extension, single storey rear extension and garage.

    Received 15 Jun, published by the council 30 Jul 2026 Householder
  • 2026/1791 Granted

    1 Bourne Close Thames Ditton Surrey KT7 0EA

    Partial hip-to-gable roof extension with rear dormer windows, chimney stack extension and front rooflights to provide rooms in the roofspace.

    Received 22 Jul, published by the council 5 Aug 2026 Householder
  • 2026/0937 Granted

    Mulberry House 1 Oxshott Rise Cobham Surrey KT11 2RW

    Single storey ancillary outbuilding (gym, garden room, games room, w/c) and integral garage with associated plant room, separate vehicular entrance gate and access serving western part of site from Mizen Way to improve access to new outbuilding, replacement gates and pillars and associated landscaping works

    Received 22 Apr, published by the council 30 Jul 2026 Householder