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Planning application

11 Tanglyn Avenue Shepperton TW17 0AD

Granted Spelthorne 24/01415/HOU Householder Application

Works: Extension 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 side extension.

As published by the council, reference 24/01415/HOU

Application record

Reference
24/01415/HOU
Type
Householder Application
Status
Decided (Approved)
Decision
Granted As published: Grant Conditional
Received
27 Nov 2024
Validated
27 Nov 2024
Decided
14 Jan 2025
Ward
Laleham And Shepperton Green
Parish
Laleham And Shepperton ED
Decision by
Delegated Decision
Postcode
TW17 0AD

Site history

Applications at this address on the Spelthorne register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 25/01284/CPD Granted

    11 Tanglyn Avenue Shepperton TW17 0AD

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

    Decided 4 Dec 2025 Lawful development

Timeline

Dates from the published record

  1. 27 Nov 2024

    Received by Spelthorne

  2. 14 Jan 2025

    Decision issued: Grant Conditional

  3. 25 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

AJT Design Services Ltd Agent, a design practice registered in Sunbury-On-Thames

Active · incorporated 2004 · Sunbury-On-Thames

100 applications on PlanIndex · across 9 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

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Open the documents

What this grant of permission means

Spelthorne granted permission on 14 January 2025, 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

  • 11 Tanglyn Avenue Shepperton TW17 0AD

    25/01284/CPD Submitted 22 Oct 2025 50 yards 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

  • 5 Tanglyn Avenue Shepperton TW17 0AD

    25/01357/HOU Submitted 10 Nov 2025 50 yards away

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

    Granted Householder Extension 7 docs
    Small domestic

  • 26 Tanglyn Avenue Shepperton TW17 0AE

    25/01035/HOU Submitted 20 Aug 2025 150 yards away

    Erection of a single storey rear extension (following demolition of existing conservatory)

    Granted Householder Extension Demolition 10 docs
    Small domestic

  • Grassed Verge Of Southwest Side Of Laleham Road Shepperton Surrey TW17 0AH

    26/00906/T56 Submitted 27 Aug 2026 200 yards away

    88% historically approved · decision due ~22 Oct

    The proposed works comprise the installation of a 20m monopole supporting 6 no. antennas, 2 no. 300mm transmission dishes and 3 no. equipment cabinets and ancillary development there to including 3 no. remote radio heads (RRHs).

    Awaiting decision 20 docs

  • 11 Acacia Avenue Shepperton TW17 0AZ

    22/01648/FUL Submitted 30 Nov 2022 200 yards 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 200 yards 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

In Spelthorne

  • 26/00808/HOU Decided

    49 French Street Sunbury-on-Thames TW16 5JL

    Erection of single storey rear extension.

    Received 31 Jul, published by the council 18 Aug 2026 Householder
  • 26/00855/HOU Decided

    67 Laleham Road Staines-upon-Thames TW18 2EA

    Single storey side/rear extension (following demolition of existing rear extension) and two rooflights on rear/side roof and replacement of existing window frames with grey aluminium framed windows and partial garage conversion to WC

    Received 11 Aug, published by the council 12 Aug 2026 Householder
  • 26/00827/HOU Decided

    63 Chaplin Crescent Sunbury-on-Thames TW16 7JD

    Erection of a single storey rear and side extension

    Received 5 Aug, published by the council 12 Aug 2026 Householder
  • 26/00693/HOU Decided

    64 Ashford Avenue Ashford TW15 2BD

    Proposed double storey side extension, single storey rear extension, addition of a first floor and loft conversion with two flank dormers to turn existing bungalow into a three storey dwelling

    Received 3 Jul, published by the council 3 Aug 2026 Householder
  • 26/00755/HOU Decided

    Tudor House Shortwood Common Leacroft Staines-upon-Thames TW18 4NS

    Proposed single storey side and part rear extension following demolition of garage to provide living accommodation

    Received 20 Jul, published by the council 30 Jul 2026 Householder