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Planning application

The Gate House 27A Letchmore Road Radlett Hertfordshire WD7 8HU

Granted Hertsmere 26/0206/HSE Householder Application

Works: Extension Loft or dormer Windows or glazing 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

First floor rear and side extension with associated roof works to include extension to habitable space at loft level, insertion of additional rear dormer window, and insertion of 3x roof lights. (AMENDED PLANS RECEIVED: 06/03/2026 - skylight to master bedroom on second floor omitted). (ADDITIONAL INFORMATION RECEIVED: 07/05/2026 - daylight & sunlight assessment).

As published by the council, reference 26/0206/HSE

Application record

Reference
26/0206/HSE
Type
Householder Application
Status
Decided
Decision
Granted As published: Grant Permission
Received
18 Feb 2026
Validated
18 Feb 2026
Decided
5 Jun 2026
Ward
Aldenham East
Parish
Aldenham Parish
Decision by
Delegated Decision
Postcode
WD7 8HU

Timeline

Dates from the published record

  1. 18 Feb 2026

    Received by Hertsmere

  2. 5 Jun 2026

    Decision issued: Grant Permission

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Steene Associates (Architects) Ltd Agent, an architecture practice registered in Harrow

Active · incorporated 1994 · Harrow

49 applications on PlanIndex · 95% granted

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Documents

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

9 documents on file for this application

  • Decision notice Decision · 08 Jun 2026
  • Delegated report Decision · 08 Jun 2026
  • Bre report - daylight and sunlight Supporting Documents · 07 May 2026
  • Consultee comment submitted online Consultee Comment · 19 Mar 2026
  • Existing plans and elevations Drawing/Plans · 06 Mar 2026
  • Proposed plans and elevations Drawing/Plans · 06 Mar 2026
  • Application form redacted Application Form · 18 Feb 2026
  • Location plan Drawing/Plans · 18 Feb 2026
  • Cil form 1: cil additional information CIL · 18 Feb 2026

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What this grant of permission means

Hertsmere granted permission on 5 June 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

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