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Planning application

21/00943/CPD

12 Dukes Close Ashford TW15 1BQ

Granted Spelthorne Cert. of Lawful Proposed Use and Dev

Proposal

Certificate of Lawfulness for the proposed development of a single story side and rear extension.

As published by the council, reference 21/00943/CPD

Timeline

Dates from the published record

  1. 7 Jun 2021

    Received by Spelthorne

  2. 26 Jul 2021

    Decision issued: Grant Cert Lawful Prop Use/Dev

  3. 30 Jul 2026

    Added to PlanIndex

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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 23/00123/HOU Granted

    44 Fernhurst Road Ashford TW15 1AH

    Erection of single storey side/rear extension

    31 Jan 2023 89m away Householder
  • 26/00452/CLD Awaiting decision

    177A Feltham Road Ashford TW15 1BB

    Certificate of Lawfulness for existing use of the ground floor as a small HMO (Use Class C4)

    4 May 2026 130m away Lawful development
  • 26/00661/CLD Awaiting decision

    177B Feltham Road Ashford TW15 1BB

    Certificate of Lawfulness for existing use as a small HMO (Use Class C4)

    23 Jun 2026 130m away Lawful development
  • 21/00996/HOU Granted

    13 Fernhurst Road Ashford TW15 1AQ

    Erection of single storey rear extension

    10 Jun 2021 145m away Householder
  • 26/00400/HOU Granted

    24 Chattern Road Ashford TW15 1AF

    Erection of a part two storey part single storey rear extension (following demolition of existing detached garage)

    20 Apr 2026 174m away Householder
  • P/2026/2146 Awaiting decision

    230 Feltham Road, Ashford, TW15 1AS

    The change of use of land for the siting of 2 static caravans for human habitation, parking, bin stores, cycle stores on existing hardstanding.

    22 Jul 2026 218m away Full applications

In Spelthorne

  • 26/00604/CPD Granted

    13 Lucie Avenue Ashford TW15 2BH

    Certificate of lawfulness for proposed rear dormer loft conversion with 3 front roof windows

    8 Jun 2026 Lawful development
  • 26/00585/CPD Granted

    55 Gordon Close Staines-upon-Thames TW18 1AP

    Certificate of lawfulness for proposed dormer in rear roof and hip to gable extension and two rooflights within the front roof slope

    5 Jun 2026 Lawful development
  • 26/00563/CPD Granted

    141 Gaston Way Shepperton TW17 8ET

    Certificate of lawfulness for loft conversion with rear flat roof dormer

    1 Jun 2026 Lawful development
  • 26/00571/CPD Granted

    21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

    Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)

    1 Jun 2026 Lawful development
  • 26/00787/CPD Awaiting decision

    91 Metcalf Road Ashford TW15 1HB

    Certificate of Lawfulness for the proposed erection of a front porch.

    27 Jul 2026 Lawful development