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Planning application

21/00924/CPD

32 Marlborough Road Ashford TW15 3QA

Granted Spelthorne Cert. of Lawful Proposed Use and Dev

Proposal

Certificate of Lawfulness for the proposed development of a rear facing dormer with Juliet Balcony and 3 no roof lights within the front roof slope.

As published by the council, reference 21/00924/CPD

Timeline

Dates from the published record

  1. 2 Jun 2021

    Received by Spelthorne

  2. 22 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

  • 12/01569/HOU Granted

    25 Townsend Road, Ashford, TW15 3PR

    Erection of a single storey rear extension.

    22 Nov 2012 35m away Householder
  • 26/00618/PDH Awaiting decision

    25 Warwick Road Ashford TW15 3PQ

    Prior approval notification for a single storey rear extension measuring 8 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 2.9 metres and a height to the eaves of 2.9 metres.

    11 Jun 2026 102m away Prior approval
  • 21/00804/FUL Granted

    5 Marlborough Road Ashford TW15 3PZ

    The erection of a pair of semi-detached dwellings with associated parking and amentiy space, following demolition of the existing dwelling.

    16 May 2021 119m away Full applications
  • 23/00126/HOU Granted

    160 Chesterfield Road Ashford TW15 3PT

    Erection of a part two storey part single storey rear extension including the installation of rooflights on the eastern and western sides of roof slopes along with the proposed Juliet Balcony at the rear (following demolition of single storey rear extension and outbuilding).

    2 Feb 2023 139m away Householder
  • 23/00184/CPD Granted

    160 Chesterfield Road Ashford TW15 3PT

    Certificate of lawfulness for proposed development of an outbuilding.

    15 Feb 2023 139m away Lawful development
  • 26/00473/RVC Granted

    140 Chesterfield Road Ashford TW15 3PD

    Variation to Condition 3 (Approved Plans) relating to planning permission 25/01318/HOU for the erection of a single storey rear extension, and the erection of a detached shower room to the rear of the dwelling. Increase depth of rear extension and increase width of shower room.

    6 May 2026 174m away Amendments

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