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Planning application

21/02258/FHA

48 Castle Hill Berkhamsted Hertfordshire HP4 1HF

Granted Dacorum Full Householder Application

Proposal

Construction of single storey side extension to replace existing conservatory, and new basement level garden room under extended terrace with associated landscaping.

As published by the council, reference 21/02258/FHA

Timeline

Dates from the published record

  1. 2 Jun 2021

    Received by Dacorum

  2. 27 Jul 2021

    Decision issued: Grant Permission/Consent

  3. 23 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

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  • 21/02474/TPO Granted

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    15 Jun 2021 191m away Trees
  • 23/00302/FHA Granted

    24 Gaveston Drive Berkhamsted Hertfordshire HP4 1JF

    Part conversion and raising roof of garage.

    2 Feb 2023 242m away Householder
  • 21/02170/FHA Granted

    21 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ

    Garage conversion, single storey rear extension and first floor extension over existing side projection

    26 May 2021 323m away Householder
  • 23/00234/FHA Granted

    22 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ

    First floor side extension. Insertion of one side dormer and one rear dormer, and one front velux window. Solar panels to roof.

    25 Jan 2023 339m away Householder
  • 21/02421/FHA Granted

    4 Trevelyan Way Berkhamsted Hertfordshire HP4 1JG

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    12 Jun 2021 399m away Householder

In Dacorum

  • 26/01672/FHA Awaiting decision

    78 Alexandra Road Hemel Hempstead Hertfordshire HP2 4AQ

    Single storey rear extension to garage and creation of annex

    31 Jul 2026 Householder
  • 26/01665/FHA Awaiting decision

    Fullers Cross Oak Road Berkhamsted Hertfordshire HP4 3NA

    Part single, part double storey extension, new porch, alterations to fenestration, brickwork and associated landscaping.

    30 Jul 2026 Householder
  • 26/01654/FHA Awaiting decision

    Ringshall Rise Ringshall Road Ringshall Hertfordshire HP4 1LU

    Single and first floor side and rear extension

    30 Jul 2026 Householder
  • 26/01658/FHA Awaiting decision

    16 Watford Road Kings Langley Hertfordshire WD4 8EA

    Part two storey, part single storey rear, two storey front extensions and roof extension and loft conversion

    30 Jul 2026 Householder
  • 26/01655/FHA Awaiting decision

    6 Cotterells Hill Hemel Hempstead Hertfordshire HP1 1JD

    Dropped kerb & reconfiguration of the front garden to enable off road parking

    29 Jul 2026 Householder