The Old Dairy Barn The Common, Redbourn Al3 7Nb

1. 27 Oct 2017

   Received by St Albans

2. 2 Nov 2017

   Validated

   Checked as complete and ready for consideration.

3. 22 Nov 2017

   Decision issued: Treeworks approval

4. 17 Sep 2026

   Added to PlanIndex

St Albans granted permission on 22 November 2017, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

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

  5/2026/0447 Submitted 9 Mar 2026 50 yards away

  Proposed single storey extensions to the rear courtyard. Block up doorway.

  Granted Householder Extension 19 docs
  Small domestic

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

  5/2026/0552 Submitted 9 Mar 2026 50 yards away

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

  Granted Heritage and listed buildings Extension 22 docs
  Small domestic

• 20 Silk Mill Road Redbourn Hertfordshire Al3 7Ge

  TP/2026/0379 Submitted 2 Aug 2026 150 yards away

  Norway Maple Fell -Large wound in trunk just below vee shaped union at approx 2m above ground, possible Kretzchmaria Deusta

  Refused Trees 7 docs

• 23 Silk Mill Road Redbourn Hertfordshire Al3 7Ge

  5/2016/3774 Submitted 16 Dec 2016 150 yards away

  Single storey rear extension, part garage conversion, insertion of openings and installation of rooflights

  Granted Householder Extension Loft or dormer 10 docs
  Small domestic

• 7 Silk Mill Road Redbourn Hertfordshire Al3 7Ge

  5/2016/3066 Submitted 10 Oct 2016 150 yards away

  Single storey rear extension and installation of roof light

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• Orchard End 13 Silk Mill Road Redbourn Hertfordshire Al3 7Ge

  TP/2026/0253 Submitted 19 May 2026 150 yards away

  Sycamore - T5 Work to thin crown by 25%, reduce crown by 30% and lift crown - Reason - Provide pedestrian clearance, reduce loss of light to property and encroachment to adjoining gardens.

  Granted Trees 3 docs

• TP/2026/0283 Granted

  86 Marshalswick Lane St Albans Hertfordshire Al1 4Xe

  Lime - reduce height by 5m, lateral reduction of 4m and crown clean

  Received 3 Jun, published by the council 24 Jul 2026 Trees
• TP/2026/0509 Awaiting decision

  36 Park Avenue North Harpenden Hertfordshire Al5 2Ed

  G1 - 5 lime trees at the front of the house to raise the canopy to approx 5 mentres and remove epicormic growth. This work is all general maintenasnce and to keep mtrees healthy and under control

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0506 Awaiting decision

  Old Bell 177 Luton Road Harpenden Hertfordshire Al5 3Bn

  5 x Oaks to lift to around 3m above ground level, remove deadwood greater than 40mm in diameter. Lift canopies on all Oaks to allow better view of area due to safety concerns & recent damage

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0507 Awaiting decision

  10 Monks Close Redbourn Hertfordshire Al3 7Ly

  TPO1910 (G1) Silver Birch x2 Reduce the overall crown height by approximately 5 metres, Reduce lateral growth by approximately 0.5 metres where necessary to maintain a balanced and natural crown form. Reason for works: To reduce the overall size of

  Received 5 Oct, published by the council 11 Oct 2026 Trees
• TP/2026/0402 Granted

  28 West Common Way Harpenden Hertfordshire Al5 2Lg

  T1 - oak tree reduce north east side of Oak tree by 3m. This tree has been heavily cut on the opposite side of the tree leaving the tree hugely unbalanced.

  Received 20 Aug, published by the council 25 Aug 2026 Trees