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Planning application

29 Warren Road Ashford TW15 1TU

Granted Spelthorne 24/01099/CPD Cert. of Lawful Proposed Use and Dev

Works: Extension Loft or dormer 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

Certificate of Lawfulness for the proposed development of a loft conversion to include a hip to gable extension and a rear facing dormer, removal of the chimney stack, plus the development of a single storey rear extension, following demolition of the existing conservatory.

As published by the council, reference 24/01099/CPD

Application record

Reference
24/01099/CPD
Type
Cert. of Lawful Proposed Use and Dev
Status
Decided
Decision
Grant Cert Lawful Prop Use/Dev
Received
11 Sep 2024
Validated
11 Sep 2024
Decided
6 Nov 2024
Ward
Ashford Common
Parish
Sunbury Common And Ashford Common ED
Decision by
Delegated Decision
Postcode
TW15 1TU

Site history

Applications at this address on the Spelthorne register

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

  • 25/01333/CPD Granted

    29 Warren Road Ashford TW15 1TU

    Certificate of Lawfulness for the proposed development of erection of a single storey porch on the northern side of property.

    Decided 20 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 11 Sep 2024

    Received by Spelthorne

  2. 6 Nov 2024

    Decision issued: Grant Cert Lawful Prop Use/Dev

  3. 30 Jul 2026

    Added to PlanIndex

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.

Trade members open them from here.

Open the documents

What this grant of permission means

Spelthorne granted permission on 6 November 2024, 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 500 metres

  • 29 Warren Road Ashford TW15 1TU

    25/01333/CPD Submitted 5 Nov 2025 0m away

    Certificate of Lawfulness for the proposed development of erection of a single storey porch on the northern side of property.

    Granted Lawful development Extension 11 docs
    Small domestic
  • 70 Warren Road Ashford TW15 1TR

    21/01156/HOU Submitted 13 Jul 2021 75m away

    Erection of a first floor side extension, single storey front porch and single storey rear extension including garage conversion into a habitable space with the replacement of existing garage door with a new window opening to be used as a create a granny annexe.

    Granted Householder Extension Windows or glazing 8 docs
    Small domestic
  • 43 Scotts Avenue Sunbury-on-Thames TW16 7HY

    26/00646/HOU Submitted 19 Jun 2026 108m away

    88% historically approved · decision due ~9 Sep

    Erection of a single storey rear extension and single storey side extension. Loft conversion into habitable space, facilitated by two hip to gable extensions, 2 no. rear facing dormers and 2 no. front facing formers. 1 no rooflight on front roof slope.

    Decided Householder Extension Loft or dormer
    Small domestic
  • 31 Scotts Avenue Sunbury-on-Thames TW16 7HY

    26/00009/HOU Submitted 6 Jan 2026 126m away

    Proposed conservatory with tiled roof, following demolition of existing conservatory.

    Granted Householder Extension Demolition 13 docs
    Small domestic
  • 81 Alexandra Road Ashford TW15 1TW

    23/01070/DC2 Submitted 22 Jan 2025 143m away

    100% historically approved · decision due ~19 Mar

    Discharge of conditions 3, 4, 5, 7, 11 and 12 relating to planning permission 23/01070/DC1

    Awaiting decision Conditions 2 docs
  • 9 Alexandra Road Ashford TW15 1TW

    26/00916/CPD Submitted 31 Aug 2026 143m away

    88% historically approved · decision due ~26 Oct

    Certificate of Lawfulness for proposed conversion of roof space into habitable room, to include a rear dormer and conversion of roof from hip to gable end and 2 no roof lights on front of roof.

    Awaiting decision Loft or dormer

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)

    4 May 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.

    26 Feb 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)

    14 Apr 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.

    28 Apr 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)

    2 Jun 2026 Lawful development