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Planning application

8 The Drive Radlett Hertfordshire WD7 7DA

Decided Hertsmere 26/0157/HSE Householder

Works: Extension Demolition Windows or glazing Trees Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Demolition of existing garage; construction of part single, part two storey side and rear extensions and front porch; alterations to levels and hard landscaping to front and rear; alterations to fenestration. (ADDITIONAL DOCUMENT RECEIVED: 18/08/2026 - Tree Report and Tree Protection Plan & secondary dropped kerb removed).

As published by the council, reference 26/0157/HSE

Application record

Reference
26/0157/HSE
Category
Householder
Status
Decided
Received
9 Feb 2026
Validated
9 Feb 2026
Decided
17 Sep 2026
Ward
Aldenham East
Parish
Aldenham Parish
Postcode
WD7 7DA

Site history

Applications at this address on the Hertsmere register

This site has had 2 applications since 2024: 1 approved, 0 refused.

  • 24/1005/HSE Granted

    8 The Drive Radlett Hertfordshire WD7 7DA

    First floor side extension, conversion of garage to habitable space, new front door & canopy, ground and first floor rear extension, conversion of loft to habitable space including roof extension and 6x dormers.

    Decided 25 Sep 2024 Householder

Timeline

Dates from the published record

  1. 9 Feb 2026

    Received by Hertsmere

  2. 24 Jul 2026

    Added to PlanIndex

  3. 17 Sep 2026

    Decision issued

  4. 17 Sep 2026

    Status changed to Decided

    Previously Awaiting decision.

Documents

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

12 documents on file for this application

  • Highways response Consultee replies · 25 Aug 2026
  • Tree protect plan Supporting Documents · 18 Aug 2026
  • Arboricultural report Supporting Documents · 18 Aug 2026
  • Existing and proposed block plan Amended Plan · 18 Aug 2026
  • Arboriculture response Consultee replies · 20 Apr 2026
  • Psear response Consultee replies · 05 Mar 2026
  • Highways response Consultee replies · 03 Mar 2026
  • Consultee comment submitted online Consultee Comment · 27 Feb 2026
  • Consultee comment submitted online Consultee Comment · 19 Feb 2026
  • Applicationformredacted Application Form · 09 Feb 2026
  • Location plan Drawing/Plans · 09 Feb 2026
  • Existing and proposed plans, elevations, sections, level changes, 3d views Drawing/Plans · 09 Feb 2026

Trade members open them from here.

Open the documents

After the decision

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

Nearby applications

Within 500 metres

  • 2 The Drive Radlett Hertfordshire WD7 7DA

    24/1054/HSE Submitted 14 Aug 2024 4m away

    Single storey side extension.

    Granted Householder Extension 21 docs
    Small domestic
  • 8 The Drive Radlett Hertfordshire WD7 7DA

    24/1005/HSE Submitted 2 Aug 2024 42m away

    First floor side extension, conversion of garage to habitable space, new front door & canopy, ground and first floor rear extension, conversion of loft to habitable space including roof extension and 6x dormers.

    Granted Householder Extension Loft or dormer 34 docs
    Domestic
  • 9 The Drive Radlett Hertfordshire WD7 7BZ

    21/0997/HSE Submitted 10 May 2021 45m away

    Conversion of existing garage to habitable space (leisure room & store) with glass link extension from garage to dwelling, insertion of 2 x front roof lights and alterations to fenestration.

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic
  • 9 The Drive Radlett Hertfordshire WD7 7BZ

    21/0781/CLP Submitted 12 Apr 2021 45m away

    Entrance gates (max 1m height) across existing access drive. Certificate of lawfulness (Proposed)

    Granted Lawful development 4 docs
  • 6 The Drive Radlett Hertfordshire WD7 7DA

    22/0661/HSE Submitted 14 Apr 2022 59m away

    Retention of existing hard standing and front boundary wall, together with the provision of grey resin-bound gravel and aco drain to front driveway (retrospective application).

    Granted Householder 13 docs
    Small domestic
  • 5 The Drive Radlett Hertfordshire WD7 7BZ

    26/0462/CLP Submitted 7 Apr 2026 59m away

    Construction of outbuilding in rear garden. Certificate of Lawful Development (Proposed).

    Granted Lawful development 6 docs

In Hertsmere

  • 26/0653/HSE Decided

    45 Highview Gardens Potters Bar Hertfordshire EN6 5PN

    Construction of part single, part two storey side and rear extension with associated roof works.

    13 May 2026 Householder
  • 26/0928/HSE Decided

    5 Dellfield Close Radlett Hertfordshire WD7 8LS

    Construction of two storey side and part single part two storey rear extension. Erection of detached double garage with ancillary utility space following the demolition of the existing garage. Conversion of loft to habitable room to include roof alterations and front, side and rear roof lights. Front porch extension.

    7 Jul 2026 Householder
  • 26/0885/HSE Granted

    89 Hatfield Road Potters Bar Hertfordshire EN6 1HZ

    Demolition of existing detached garage and construction of part single, part two storey front, side and rear extension.

    26 Jun 2026 Householder
  • 26/0985/HSE Decided

    3 Bentley Place Bentley Heath Barnet Hertfordshire EN5 4BF

    Part single, part two-storey rear extension, 2x new rear dormers, conversion of existing garage into habitable room, and alterations to fenestration.

    17 Jul 2026 Householder
  • 26/1013/HSE Granted

    29 Willow Way Potters Bar Hertfordshire EN6 2PR

    Construction of a single-storey rear extension to include alterations to fenestration.

    22 Jul 2026 Householder