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Planning application

4 Nansloe Close Helston Cornwall TR13 8BP

Granted Cornwall PA25/09140 Cert Lawfulness - proposed dev/use

Works: Extension Loft or dormer Windows or glazing 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

Lawful Development Certificate (Proposed) for new rear single storey extension, no longer than 4m from the rear wall of the existing dwelling. Replacement of existing glazed lean-to, at the rear, with a single storey flat roofed extension of similar footprint. A new rear dormer. None of which will be visible from the front elevation

As published by the council, reference PA25/09140

Application record

Reference
PA25/09140
Type
Cert Lawfulness - proposed dev/use
Status
Decided
Decision
Granted As published: Granted (CAADs, PIPs and LUs only)
Received
10 Dec 2025
Validated
10 Dec 2025
Decided
29 Jan 2026
Ward
Helston South And Meneage
Parish
Helston
Decision by
Peer Sign Off
Postcode
TR13 8BP

Timeline

Dates from the published record

  1. 10 Dec 2025

    Received by Cornwall

  2. 29 Jan 2026

    Decision issued: Granted (CAADs, PIPs and LUs only)

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Harban Redwood Consulting Engineers Agent, an engineering consultancy

11 applications on PlanIndex · across 3 councils

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Documents

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

10 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

Cornwall granted permission on 29 January 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.

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