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Planning application

31 Thornfield Road Banstead Surrey SM7 2HX

Granted Reigate and Banstead 26/00050/CLP Certificate of Lawfulness (Proposed Use)

Works: Loft or dormer

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

Proposal

Conversion of loft into habitable space including rear dormer.

As published by the council, reference 26/00050/CLP

Application record

Reference
26/00050/CLP
Type
Certificate of Lawfulness (Proposed Use)
Status
Decided (Permitted Development)
Decision
Granted As published: Permitted Development
Received
12 Jan 2026
Validated
12 Jan 2026
Decided
6 Mar 2026
Ward
Banstead Village
Decision by
Neighbourhood Development Manager
Postcode
SM7 2HX

Site history

Applications at this address on the Reigate and Banstead register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 25/02128/CLP Withdrawn

    31 Thornfield Road Banstead Surrey SM7 2HX

    Conversion of loft into habitable space including rear dormer.

    Decided 16 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 12 Jan 2026

    Received by Reigate and Banstead

  2. 6 Mar 2026

    Decision issued: Permitted Development

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Architected Design Agent, a design practice

57 applications on PlanIndex · across 9 councils · 88% granted

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Documents

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

21 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

Reigate and Banstead granted permission on 6 March 2026, 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

  • 4 Thornfield Road Banstead Surrey SM7 2HX

    26/00009/F Submitted 5 Jan 2026 50 yards away

    Subdivision of plot and construction of 1 x 3 bedroom 2 storey house. As amended on 02/03/2026.

    Granted Full applications 19 docs

  • 31 Thornfield Road Banstead Surrey SM7 2HX

    25/02128/CLP Submitted 24 Nov 2025 50 yards away

    Conversion of loft into habitable space including rear dormer.

    Withdrawn Lawful development Loft or dormer 20 docs

  • 4 Thornfield Road Banstead Surrey SM7 2HX

    26/00009/DET03 Submitted 16 Oct 2026 50 yards away

    Submission of material details pursuant to condtion 3 of permission 26/00009/F. Subdivision of plot and construction of 1 x 3 bedroom 2 storey house.

    Granted

  • 25 Thornfield Road Banstead Surrey SM7 2HX

    22/01481/F Submitted 18 Aug 2022 50 yards away

    Two storey side extension with internal alterations and extension of existing drop curb to accommodate 2 new car parking spaces on purchased land and change of use from open amenity land to residential land.

    Granted Full applications Extension 9 docs

  • 8 Chalk Pit Road Banstead Surrey SM7 2HY

    21/02884/HHOLD Submitted 8 Nov 2021 50 yards away

    Loft conversion and an erection of a rear dormer and installation of roof lights.

    Granted Householder Loft or dormer 7 docs
    Domestic

  • 5 Chalk Pit Road Banstead Surrey SM7 2HY

    22/00618/HHOLD Submitted 24 Mar 2022 100 yards away

    Proposed loft conversion with dormer and rooflights

    Granted Householder Loft or dormer 17 docs
    Domestic

In Reigate and Banstead

  • 26/01667/CLP Awaiting decision

    8 Lipsham Close Banstead Surrey SM7 3BL

    Single storey side extension

    Lawful development
  • 26/01666/CLP Awaiting decision

    3 Hillside Cottages Carshalton Road Woodmansterne Surrey SM7 3HY

    Roof extension with a Juliet balcony and additional windows. Alteration of a front window to form a door.

    Lawful development
  • 26/01658/CLP Awaiting decision

    8 Lipsham Close Banstead Surrey SM7 3BL

    Single storey side extension.

    Lawful development
  • 26/01276/CLP Granted

    32 Elmwood Road Redhill Surrey RH1 2JD

    Replacing garage door with new door and window.

    Received 12 Aug, published by the council 14 Aug 2026 Lawful development
  • 26/01663/CLP Awaiting decision

    47 Westway Gardens Redhill Surrey RH1 2JB

    Conversion of the existing garage.

    Lawful development