14 Coldharbour Lane Bushey Hertfordshire WD23 4NS

1. 19 Jun 2026

   Received by Hertsmere

2. 21 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 15 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 58 days over the applications it decided in the last year.

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided householder applications in a median of 64 days. More in our guide to how long planning decisions take.

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.

• 4 King George Avenue Bushey Hertfordshire WD23 4NT

  24/1092/FUL Submitted 22 Aug 2024 57m away

  Partial demolition of existing detached dwelling to facilitate construction of two storey detached dwelling which includes construction of 2x front bay extensions and construction of front porch, sunken living space and raised patio to rear and alterations to roof with installation of photovoltaic panels (as amended by plans received 25/09/2024).

  Granted Householder New dwelling Extension +1 35 docs
  Small domestic

• 4 King George Avenue Bushey Hertfordshire WD23 4NT

  24/1092/HSE Submitted 22 Aug 2024 57m away

  Partial demolition of existing detached dwelling to facilitate construction of two storey detached dwelling which includes construction of 2x front bay extensions and construction of front porch, sunken living space and raised patio to rear and alterations to roof with installation of photovoltaic panels (as amended by plans received 25/09/2024).

  Granted Householder New dwelling Extension +1 35 docs
  Small domestic

• 1 Bridgewater Way Bushey Hertfordshire WD23 4UA

  21/1283/HSE Submitted 16 Jun 2021 91m away

  Two storey side extension.

  Granted Householder Extension 5 docs
  Domestic

• Telecommunications Equipment On Land At Junction With Herne Road And Melbourne Road Bushey Hertfordshire

  21/0834/PD56O Submitted 16 Apr 2021 103m away

  Installation of 1 x 18m Phase 8 telecommunications street pole with wrapround cabinet at base and associated ancillary works.

  Refused Prior approval 11 docs

• 8 Chiltern Close Bushey WD23 4PZ

  TP/12/2254 Submitted 29 Oct 2012 120m away

  Proposed single storey rear extension, part front extension & internal alterations. (Application for Certificate of Lawful Development - Proposed)

  Refused Lawful development Extension 10 docs
  Small domestic

• 3B Coldharbour Lane Bushey Hertfordshire WD23 4NR

  24/1425/TPO Submitted 6 Nov 2024 125m away

  WITHDRAWN. EXEMPT. Part of G1. 1no. LIME, Remove dead branch over-hanging the road. See annotated photographs.

  Withdrawn Trees 6 docs

• 26/0157/HSE Decided

  8 The Drive Radlett Hertfordshire WD7 7DA

  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).

  9 Feb 2026 Householder
• 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