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Planning application

7 Hawthorne Road Radlett Hertfordshire WD7 7BJ

Granted Hertsmere 23/0101/HSE Householder Application

Works: Extension 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

Single storey front, first floor side, part single part two storey rear extension including new basement level with swimming pool, alterations to fenestration and rear terrace at ground floor level.

As published by the council, reference 23/0101/HSE

Application record

Reference
23/0101/HSE
Type
Householder Application
Status
Decided
Decision
Grant Permission
Received
20 Jan 2023
Validated
20 Jan 2023
Decided
21 Apr 2023
Ward
Aldenham East
Parish
Aldenham Parish
Decision by
Delegated Decision
Postcode
WD7 7BJ

Timeline

Dates from the published record

  1. 20 Jan 2023

    Received by Hertsmere

  2. 21 Apr 2023

    Decision issued: Grant Permission

  3. 5 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

1 application on PlanIndex

Trade members see who it is, their full track record, and every application they have filed.

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Documents

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

23 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.

Trade members open them from here.

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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

  • 7 Hawthorne Road Radlett Hertfordshire WD7 7BJ

    24/0824/VOC Submitted 24 Jun 2024 0m away

    Application for variation of condition 2 (plans) to allow for reduction of first floor rear extension and second storey side extension, roof alterations and alterations to fenestration following grant of planning permission 23/0101/HSE.

    Granted Amendments Extension Roofing +1 14 docs

  • 7 Hawthorne Road Radlett Hertfordshire WD7 7BJ

    26/0513/CLP Submitted 14 Apr 2026 1m away

    Erection of outbuilding in rear garden. Certificate of lawful development (Proposed).

    Granted Lawful development 4 docs

  • 7 Hawthorne Road Radlett Hertfordshire WD7 7BJ

    26/0325/HSE Submitted 10 Mar 2026 5m away

    Construction of single storey rear extension and extended raised terrace, with privacy screen and metal handrails to rear brick retaining wall.

    Granted Householder Extension 13 docs
    Small domestic

  • 17 Hawthorne Road Radlett WD7 7BJ

    TP/12/1360 Submitted 27 Jun 2012 69m away

    Proposed 4 metre deep single level conservatory, and a further outbuilding to be used as a Gym at the end of the garden (Application for Certificate of Lawful Development - Proposed)

    Refused Lawful development Extension 7 docs

  • 5 Mornington Road Radlett Hertfordshire WD7 7BL

    21/1239/TPO Submitted 11 Jun 2021 92m away

    T3 YEW (Taxas Baccata). Trim back to previously (by approx 10cm) to maintain box shape.

    Granted Trees 6 docs

  • 4 Mornington Road Radlett Hertfordshire WD7 7BL

    24/0956/TPO Submitted 23 Jul 2024 92m away

    T17 SILVER BIRCH. Crown reduce by 1.5-2.0m to leave a final height of 5m, and spread of 4m-5m. Trimming is proposed every 2 years.

    Refused Trees 6 docs

In Hertsmere

  • 26/1262/HSE Awaiting decision

    Roundbush House Round Bush Lane Aldenham Watford Hertfordshire WD25 8BG

    Construction of attached double garage with pitched roof.

    1 Sep 2026 Householder
  • 26/1260/HSE Awaiting decision

    26 Caishowe Road Borehamwood Hertfordshire WD6 5JA

    Demolition of existing outbuilding to facilitate construction of single storey side and rear extension.

    1 Sep 2026 Householder
  • 26/1255/HSE Awaiting decision

    33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

    Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

    28 Aug 2026 Householder
  • 26/1253/HSE Awaiting decision

    159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

    Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

    28 Aug 2026 Householder
  • 26/1250/HSE Awaiting decision

    3 The Walk Potters Bar Hertfordshire EN6 1QL

    Single storey side extension following demolition of existing detached garage and shed.

    28 Aug 2026 Householder