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Planning application

26 Tanglyn Avenue Shepperton TW17 0AE

Granted Spelthorne 25/01035/HOU Householder Application

Works: Extension Demolition 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 a single storey rear extension (following demolition of existing conservatory)

As published by the council, reference 25/01035/HOU

Application record

Reference
25/01035/HOU
Type
Householder Application
Status
Decided (Approved)
Decision
Grant Conditional
Received
20 Aug 2025
Validated
20 Aug 2025
Decided
22 Oct 2025
Ward
Laleham And Shepperton Green
Parish
Laleham And Shepperton ED
Decision by
Delegated Decision
Postcode
TW17 0AE

Timeline

Dates from the published record

  1. 20 Aug 2025

    Received by Spelthorne

  2. 22 Oct 2025

    Decision issued: Grant Conditional

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in London

62 applications on PlanIndex · across 15 councils · 83% granted

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Documents

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

10 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.

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Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 5 Tanglyn Avenue Shepperton TW17 0AD

    25/01357/HOU Submitted 10 Nov 2025 96m away

    Erection of a part two storey, part single storey side and rear extension

    Granted Householder Extension 7 docs
    Small domestic

  • 11 Tanglyn Avenue Shepperton TW17 0AD

    25/01284/CPD Submitted 22 Oct 2025 121m away

    Certificate of Lawfulness for the proposed development of a loft conversion to include the installation of a rear facing dormer.

    Granted Lawful development Loft or dormer 9 docs

  • 12 Harrison Way Shepperton TW17 0BE

    25/01043/TPO Submitted 22 Aug 2025 195m away

    TPO 191 - T2 and T3 (G1 on plan) Sycamore x 2 - reduce lateral branches removing up to 1m to clear property and remove deadwood from both trees as routine cyclical maintenance

    Granted Trees 7 docs

  • 11 Acacia Avenue Shepperton TW17 0AZ

    22/01648/FUL Submitted 30 Nov 2022 222m away

    Erection of double side extension and part single / part two storey rear extension and conversion into 2 flats

    Granted Full applications New dwelling Extension 17 docs
    Several homes

  • 11 Acacia Avenue Shepperton TW17 0AZ

    25/01217/CPD Submitted 6 Oct 2025 222m away

    Certificate of Lawfulness for the proposed change of use from a C3 dwellinghouse to a 5 person (C4) HMO. Associated internal alterations.

    Granted Lawful development 8 docs
    Domestic

  • 11 Acacia Avenue Shepperton TW17 0AZ

    21/00999/HOU Submitted 16 Jun 2021 226m away

    Erection of double side extension and single storey rear extension.

    Granted Householder Extension 10 docs
    Small domestic

In Spelthorne

  • 26/00914/HOU Awaiting decision

    53 Gordon Road Ashford TW15 3ES

    Erection of a single storey side and rear wraparound extension, connecting to existing detached garage. Following removal of existing conservatory. Rear timber brise soleil. Alterations to front driveway.

    31 Aug 2026 Householder
  • 26/00125/HOU Granted

    14 The Avenue Sunbury-on-Thames TW16 5ES

    Proposed alteration to western and southern boundary treatments including widening of the front brick entrance, installation of a new cantilevered gate for vehicles and pedestrian gate with intercoms and lights, rebuilding and repairing damaged sections of the front and side boundary treatment. Replacement of the timber fencing boundary treatment fronting Saxonbury Avenue with a new 2m high brick wall with piers and coping stones, infilling of existing gate and installation of new metal gate facing Saxonbury Avenue. Proposed works to existing front driveway and other associated works.

    9 Feb 2026 Householder
  • 26/00900/HOU Awaiting decision

    36 Saddlebrook Park Sunbury-on-Thames TW16 7NG

    Erection of a single storey rear extension and new side door

    26 Aug 2026 Householder
  • 26/00894/HOU Awaiting decision

    288 Feltham Hill Road Ashford TW15 1LN

    Erection of a two-storey side extension and a part two-storey, part single storey rear extension. Loft conversion with 1 no. rear facing dormer and 4 no. rooflights. Front porch extension and new vehicle crossover with associated driveway alterations.

    25 Aug 2026 Householder
  • 26/00893/HOU Awaiting decision

    5 Camilla Close Sunbury-on-Thames TW16 7PZ

    Part retrospective single storey side extension

    25 Aug 2026 Householder