21 Basildon Square Hemel Hempstead Hertfordshire HP2 6AS

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/01826/LDP Decided

  21 Basildon Square Hemel Hempstead Hertfordshire HP2 6AS

  Single storey rear extension

  Submitted 24 Aug 2026 Lawful development

1. 2 Jun 2026

   Received by Dacorum

2. 23 Jul 2026

   Added to PlanIndex

3. 29 Jul 2026

   Status changed to Awaiting final decision

   Previously With planning case officer.

4. 30 Jul 2026

   Decision issued: Refuse Permission/Consent

Dacorum refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 21 Basildon Square Hemel Hempstead Hertfordshire HP2 6AS

  26/01826/LDP Submitted 24 Aug 2026 50 yards away

  83% historically approved · decision due ~19 Oct

  Single storey rear extension

  Decided Lawful development Extension 8 docs
  Small domestic

• 93 Washington Avenue Hemel Hempstead Hertfordshire HP2 6AW

  24/02674/LDP Submitted 26 Nov 2024 100 yards away

  Conversion of existing garage into habitable room following replacement of an existing garage door to window.

  Granted Lawful development Windows or glazing 5 docs

• 1 Craigavon Road Hemel Hempstead Hertfordshire HP2 6AZ

  23/00532/FHA Submitted 27 Feb 2023 100 yards away

  Single storey rear extension

  Granted Householder Extension 9 docs
  Small domestic

• 1 Craigavon Road Hemel Hempstead Hertfordshire HP2 6AZ

  23/00209/HPA Submitted 23 Jan 2023 100 yards away

  Single storey rear extension extending 4m. The extension will have an eaves height of 3m and has a maximum height of 3m

  Withdrawn Prior approval Extension 7 docs
  Small domestic

• 2 Craigavon Road Hemel Hempstead Hertfordshire HP2 6AZ

  21/02798/HPA Submitted 13 Jul 2021 150 yards away

  Single storey rear extension measuring 4m deep with a maximum height of 2.7m and maximum eaves height of 2.4m

  Granted Prior approval Extension 4 docs
  Small domestic

• 24 Crawley Drive Hemel Hempstead Hertfordshire HP2 6BS

  21/02123/LDP Submitted 21 May 2021 200 yards away

  Single storey side extension

  Granted Lawful development Extension 6 docs
  Small domestic

• 26/02174/FUL Awaiting decision

  68 Tring Road Wilstone Hertfordshire HP23 4PD

  Development of a single residential dwelling, access, parking and amenity space.

  Received 7 Oct, published by the council 9 Oct 2026 Full applications
• 26/02172/FUL Awaiting decision

  Tring Park School For The Performing Arts Mansion Drive Tring Hertfordshire HP23 5LX

  Side extensions and associated alterations to the Markova Theatre

  Received 6 Oct, published by the council 9 Oct 2026 Full applications
• 26/01502/FUL Granted

  Blue Court Mark Road Hemel Hempstead Hertfordshire HP2 7DN

  Change of use for mixed Class E office use and Class B8 storage use (sui generis use), including the temporary storage of recovered asbestos material for safe disposal, and extensions to existing warehouse and office building.

  Received 6 Jul, published by the council 23 Jul 2026 Full applications
• 26/00586/FUL Granted

  95 Belmont Road Hemel Hempstead Hertfordshire HP3 9NX

  Subdivision of existing dwelling to form a separate 1 bedroom house. Rear extension and dropped kerb

  Received 9 Mar, published by the council 23 Jul 2026 Full applications
• 26/01360/FUL Refused

  16 Horselers Hemel Hempstead Hertfordshire HP3 9UH

  Use of 16 Horselers as a residential children's home accommodating children under 18, with carers present. Use Class C2 (Residential Institutions).

  Received 17 Jun, published by the council 23 Jul 2026 Full applications