23/0121/HSE

1. 24 Jan 2023

   Received by Hertsmere

2. 21 Mar 2023

   Decision issued: Refuse Permission

3. 24 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

• DOC/10/2381 Decided

  1 The Avenue Radlett WD7 7DG

  Application for approval of details reserved by condition 12 of planning permission reference TP/09/2231.

  26 Nov 2010 89m away Conditions
• 26/0078/FUL Awaiting decision

  2A Aldenham Grove Radlett Hertfordshire WD7 7BN

  Demolition of dwelling at 2a and garage at 4 with plot alterations to allow for construction of replacement 6x bed dwelling basement level garage and swimming pool in rear garden. Associated landscaping to include front boundary works and new vehicle access (as amended by plans and documents received on 04.06.2026)

  22 Jan 2026 114m away Full applications
• 26/0148/OUT Awaiting decision

  4 - 6 Aldenham Grove Radlett Hertfordshire

  Demolition of existing dwellings, boundary alterations and erection of two replacement dwellings (as amended by plans and documents received on 04.06.2026) (Outline application with all matters reserved)

  5 Feb 2026 143m away Outline
• 24/1165/HSE Granted

  54 Shenley Hill Radlett Hertfordshire WD7 7BD

  Conversion of loft to habitable room with hip to gable roof alterations, increase in ridge height and rear dormers. First floor rear infill extension.

  12 Sep 2024 150m away Householder
• 26/0774/HSE Awaiting decision

  Grove House 21 Shenley Hill Radlett Hertfordshire WD7 7AT

  Construction of single storey outbuilding.

  4 Jun 2026 170m away Householder
• 23/0104/HSE Granted

  Shenley Cottage Waterside Radlett Hertfordshire WD7 7DY

  Single storey rear extension, single storey rear infill extension, installation of external insulated render and alterations to fenestration.

  23 Jan 2023 224m away Householder

• 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
• 26/0690/HSE Granted

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

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

  20 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