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Planning application

26/0690/HSE

4 Horwood Cottages Back Lane Letchmore Heath Watford Hertfordshire WD25 8EH

Granted Hertsmere Householder Application

Proposal

Demolition of existing single storey rear extension and construction of single storey rear extension.

As published by the council, reference 26/0690/HSE

Timeline

Dates from the published record

  1. 20 May 2026

    Received by Hertsmere

  2. 23 Jul 2026

    Decision issued: Grant Permission

  3. 24 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 23/0102/DOC Decided

    Malden Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

    Application for approval of details reserved by condition 4 (Materials samples) of planning permission reference 22/1817/HSE.

    20 Jan 2023 33m away Conditions
  • 26/0800/DOC Awaiting decision

    Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

    Application for approval of details reserved by condition 5 (Arboricultural Method Statement) of planning permission reference 26/0392/HSE.

    9 Jun 2026 36m away Conditions
  • 26/0984/HSE Awaiting decision

    Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

    Front boundary works to include widening of existing vehicular access and driveway, resurfacing with permeable block paving and associated alterations to the boundary treatment and landscaping.

    17 Jul 2026 36m away Householder
  • 26/0943/MA Awaiting decision

    Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

    Application for a non-material amendment to allow for decorative Tudor-style timber framing to the front elevation and associated amendments to porch, front entrance and external materials, and alterations to fenestration, following grant of planning permission reference 26/0392/HSE.

    10 Jul 2026 36m away Amendments
  • 26/0936/DOC Awaiting decision

    Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

    Application for approval of details reserved by conditions 3 (external materials) and 4 (fenestration) of planning permission reference 26/0392/HSE.

    8 Jul 2026 36m away Conditions
  • 21/1196/DOC Decided

    The Three Horseshoes The Green Letchmore Heath Watford Hertfordshire WD25 8ER

    Application for approval of details reserved by conditions 3 (Materials (External surfaces)), 5 (repairs), 9 (Surface materials (walls, ceilings, floors) internal and external joinery), 10 (Insulation) and 11 (New windows, doors, eaves, verges and cills) of planning permission reference 20/1981/LBC.

    7 Jun 2021 56m away Conditions

In Hertsmere

  • 26/0629/HSE Granted

    87 Manor Way Borehamwood Hertfordshire WD6 1QR

    Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.

    11 May 2026 Householder
  • 26/0498/HSE Granted

    16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

    Construction of single storey side and rear extension and front porch extension.

    13 Apr 2026 Householder
  • 26/0734/HSE Withdrawn

    16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

    Single story rear extension.

    28 May 2026 Householder
  • 26/0597/HSE Granted

    12 Bridle Close Borehamwood Hertfordshire WD6 5QA

    Formation of roof terrace over existing ground floor flat roof, including metal guarding and replacement of existing rear window with door.

    4 May 2026 Householder
  • 26/0778/HSE Granted

    34 The Squirrels Bushey Hertfordshire WD23 4RT

    Part single part two storey side extension and single storey rear extension.

    5 Jun 2026 Householder