The Three Horseshoes East Common Harpenden Hertfordshire Al5 1Aw

This site has had 2 applications since 2026.

• 5/2026/1574 Awaiting decision

  The Three Horseshoes East Common Harpenden Hertfordshire Al5 1Aw

  Partial demolition, extension and alteration of existing dwelling, and demolition of existing garage and erection of new annex on its footprint

  Submitted 24 Aug 2026 Householder

1. 24 Aug 2026

   Received by St Albans

2. 25 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 20 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   St Albans took a median of 76 days over the applications it decided in the last year.

This application is with St Albans for determination, against a statutory target of eight weeks. Over the last year St Albans decided heritage and listed building applications in a median of 92 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• The Three Horseshoes East Common Harpenden Hertfordshire Al5 1Aw

  5/2026/1574 Submitted 24 Aug 2026 50 yards away

  89% historically approved · decision due ~20 Oct

  Partial demolition, extension and alteration of existing dwelling, and demolition of existing garage and erection of new annex on its footprint

  Awaiting decision Householder Extension Demolition 12 docs
  Domestic

• 10 Bamville Wood East Common Harpenden Hertfordshire Al5 1Ap

  5/2017/0866 Submitted 24 Mar 2017 200 yards away

  Single storey rear extension following demolition of existing conservatory, new front porch, raising of patio level and installation of rooflights

  Granted Householder Extension Loft or dormer +1 9 docs
  Small domestic

• 9 Bamville Wood East Common Harpenden Hertfordshire Al5 1Ap

  5/2017/3456 Submitted 5 Dec 2017 200 yards away

  Replacement roof to existing conservatory

  Granted Householder Extension Roofing 14 docs
  Small domestic

• 12 Bamville Wood East Common Harpenden Hertfordshire Al5 1Ap

  5/2017/3397 Submitted 30 Nov 2017 200 yards away

  Single storey front and rear and two storey front and side extensions, alterations to openings and changes to external materials

  Granted Householder Extension 18 docs
  Small domestic

• East Common Harpenden Al5 1Ap

  TP/2017/0457 Submitted 7 Sep 2017 200 yards away

  Reduce 1 Hawthorn by up to 25%. Reduce 1 Hawthorn by up to 40%. Reduce Ash to standing stem. Reduce 2 Sycamores by 80%. Fell Sycamore. Reduce end loaded limb of Ash.

  Granted Trees 3 docs

• Hopefield 2 Cross Lane Harpenden Hertfordshire Al5 1Bt

  TP/2021/0014 Submitted 11 Jan 2021 250 yards away

  Rear garden trees. Fell T1 & T2 conifers ( thought to be Cypress Leylandii ) because 1 ) Non native with low amenity value. 2) T1 very poor condition having been topped multiple times 3) Causing excessive shading in rear garden throughout the year and

  Granted Trees 1 doc

• 5/2026/1187 Granted

  1 Church End Sandridge Hertfordshire Al4 9Dl

  Listed Building Consent - Retention of the existing loft conversion

  Received 19 Jun, published by the council 24 Jul 2026 Heritage and listed buildings
• 5/2026/1630 Awaiting decision

  Bury Farm Cottage 53 Ash Grove Wheathampstead Hertfordshire Al4 8Df

  Listed Building consent - Repair and upgrade thermal performance of roof to main cottage building

  Received 3 Sep, published by the council 11 Oct 2026 Heritage and listed buildings
• 5/2026/1608 Awaiting decision

  46 Church End Redbourn Hertfordshire Al3 7Du

  Listed Building consent Retention of replaced three white timber framed windows and one black timber door with white UPVC double glazed timber effect windows and UPVC composite pebble grey door with vertical timber effect panels (amended description)

  Received 1 Sep, published by the council 4 Oct 2026 Heritage and listed buildings
• 5/2026/1584 Awaiting decision

  Prae Wood Farm Barn Hemel Hempstead Road St Albans Hertfordshire Al1 6Aa

  Listed Building consent - re-roof existing building including provision of additional insulation

  Received 26 Aug, published by the council 11 Oct 2026 Heritage and listed buildings
• 5/2026/0552 Granted

  The Old Dairy Barn Old Dairy Farm The Common Redbourn Hertfordshire Al3 7Nb

  Listed Building Consent - Proposed single storey extensions to the rear courtyard. Block up doorway.

  Received 9 Mar, published by the council 24 Jul 2026 Heritage and listed buildings