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Planning application

175 Staines Road Laleham Staines-upon-Thames TW18 2SD

Granted Spelthorne 23/00440/CPD Cert. of Lawful Proposed Use and Dev

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness for proposed development of a loft conversion to include a hip to gable extension, a rear facing dormer and 3 no. roof lights in the front elevation.

As published by the council, reference 23/00440/CPD

Application record

Reference
23/00440/CPD
Type
Cert. of Lawful Proposed Use and Dev
Status
Decided
Decision
Granted As published: Grant Cert Lawful Prop Use/Dev
Received
4 Apr 2023
Validated
4 Apr 2023
Decided
19 May 2023
Ward
Riverside And Laleham
Parish
Staines South And Ashford West ED
Decision by
Delegated Decision
Postcode
TW18 2SD

Timeline

Dates from the published record

  1. 4 Apr 2023

    Received by Spelthorne

  2. 19 May 2023

    Decision issued: Grant Cert Lawful Prop Use/Dev

  3. 25 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Fluent ADS Ltd Agent

233 applications on PlanIndex · across 26 councils · 91% granted

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Documents

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

12 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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What this grant of permission means

Spelthorne granted permission on 19 May 2023, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 136 Staines Road Laleham Staines-upon-Thames TW18 2SF

    25/01128/HOU Submitted 12 Sep 2025 150 yards away

    Loft conversion facilitated by roof alterations including raising of the ridge, erection of 3 no. flank dormers, insertion of 4 no. rooflights, and first floor extension over existing single storey rear extension, connecting to roof of existing dwelling. Associated changes to ground floor fenestration.

    Granted Householder Extension Loft or dormer +2 10 docs
    Small domestic

  • 12 The Avenue Laleham Staines-upon-Thames TW18 2SE

    24/01368/HOU Submitted 20 Nov 2024 150 yards away

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

    Granted Householder Extension 9 docs
    Small domestic

  • 12 The Ryde Laleham Staines-upon-Thames TW18 2SL

    23/00439/HOU Submitted 4 Apr 2023 150 yards away

    Removal of existing dormer windows and erection of two new dormer windows to side roof slopes

    Refused Householder Loft or dormer Windows or glazing 20 docs
    Domestic

  • 3 Riverway Laleham Staines-upon-Thames TW18 2SJ

    22/01434/AMD Submitted 21 Feb 2023 150 yards away

    Amendment to planning application 22/01434/HOU for addition of 2 windows with obscured glazing on the west elevation at first floor level.

    Granted Amendments Windows or glazing 8 docs

  • 6 Hereford Close Laleham Staines-upon-Thames TW18 2SA

    26/00317/HOU Submitted 26 Mar 2026 200 yards away

    Single storey front, side and rear extension.

    Granted Householder Extension 14 docs
    Small domestic

  • 3 Riverway Laleham Staines-upon-Thames TW18 2SJ

    24/00513/DC1 Submitted 20 Aug 2024 200 yards away

    Discharge of condition 2 (materials) relating to planning permission 24/00513/HOU

    Granted Conditions 13 docs

In Spelthorne

  • 26/00452/CLD Granted

    177A Feltham Road Ashford TW15 1BB

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

    Received 4 May, published by the council 30 Jul 2026 Lawful development
  • 26/00200/CLD Granted

    73 Nursery Gardens Staines-upon-Thames TW18 1EL

    Certificate of Lawfulness to establish the lawful use of the property is as a House in Multiple Occupation (Use Class C4) for up to six occupants. As shown on site location plan and block plan no EX-1003 and Pre-Existing Floor Plans (Page 01 of 02) and Existing Floor Plans (Page 02 of 02) received 27.02.2026.

    Received 26 Feb, published by the council 30 Jul 2026 Lawful development
  • 26/00383/CPD Refused

    13 Meadow Road Ashford TW15 1PL

    Certificate of lawfulness for proposed change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)

    Received 14 Apr, published by the council 30 Jul 2026 Lawful development
  • 26/00437/CLD Refused

    4 Sunmead Road Sunbury-on-Thames TW16 6PE

    Certificate of Existing Lawfulness for the conversion of a C3 dwellinghouse to a C4 small 6-person HMO.

    Received 28 Apr, published by the council 30 Jul 2026 Lawful development
  • 26/00575/CLD Refused

    96 Groveley Road Sunbury-on-Thames TW16 7LB

    Certificate of Lawfulness for an existing development and use for a ground floor rear extension, roof alterations including a rear roof dormer and a hip to gable conversion with insertion of rooflights, and use as a small HMO (use class C4)

    Received 2 Jun, published by the council 30 Jul 2026 Lawful development