St Teilo St Albans Road South Mimms Hertfordshire EN6 3PW

1. 23 Oct 2019

   Received by Hertsmere

2. 21 Nov 2019

   Decision issued: Tree work in Conservation Area Consent

3. 18 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 21 November 2019, 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.

• 7 St Giles Avenue South Mimms Potters Bar Hertfordshire EN6 3PZ

  26/0662/TRC Submitted 14 May 2026 33m away

  84% historically approved · decision due ~10 Jul

  T1 ASH. Fell.

  Decided 4 docs

• St Giles C Of E Primary School Blanche Lane South Mimms Potters Bar EN6 3PE

  TP/10/0247 Submitted 26 Jan 2010 216m away

  Proposed 5 metre octagonal gazebo with timber decking floor, vertical balustrade 1/2 height walls with seating on 5-7 sides. Feather edge roof finish, ramp access to door (Revised Application).

  Granted Full applications 7 docs

• Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

  22/1630/HSE Submitted 22 Sep 2022 230m away

  Single storey side extension with green roof, alterations to fenestration at all elevations. Installation of stairs at side elevation and railings to rear. Internal alteration to include removal of walls to change internal layout and alterations to doors. Installation of solar panels to garage. Tennis Court to be resurfaced, with electric supply. External works to include additional areas of planting.

  Granted Householder Extension Roofing +1 38 docs
  Small domestic

• Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

  22/1631/LBC Submitted 22 Sep 2022 230m away

  Single storey side extension with green roof, alterations to fenestration at all elevations. Installation of stairs at side elevation and railings to rear. Internal alteration to include removal of walls to change internal layout and alterations to doors. Installation of solar panels to garage. Tennis Court to be resurfaced, with electric supply. External works to include additional areas of planting.

  Granted Heritage and listed buildings Extension Roofing +1 36 docs
  Small domestic

• St Giles C Of E Primary School Blanche Lane South Mimms Hertfordshire EN6 3PE

  19/1667/FUL Submitted 17 Oct 2019 252m away

  Construction of first floor extension to existing building to provide 2 additional classrooms, to include new external fire escape, entrance canopy and the demolition of the existing, adjacent tank room. (Revised Application)

  Granted Full applications Extension Demolition 15 docs

• Land Adjacent To Romani St Albans Road South Mimms Potters Bar EN6 3PP

  26/0673/FUL Submitted 18 May 2026 263m away

  84% historically approved · decision due ~4 Sep

  Change of use of land to use as a residential caravan site to include 4x caravan/mobile homes with associated hardstanding and erection of acoustic fencing.

  Awaiting decision Full applications 17 docs

• 26/1272/TPO Awaiting decision

  5 Wordsworth Gardens Borehamwood Hertfordshire WD6 2AB

  T8, T9 and T10 all three mature Poplars (canascens). All three trees reduced by 5m to leave a final height of 11m and spread of circa 8m. In order to increase light to neighbouring properties and reduce the vast leaf waste burden on residents, this blocks the roadside drains significantly.

  7 Sep 2026 Trees
• 26/1279/TPO Awaiting decision

  7 Loom Lane Radlett Hertfordshire WD7 8AA

  T33 - 1 x Horse chestnut to reduce by approximately 2m height and 1.5m width. Cut back to clear roof by 1.5m Reduce from 12m height to 10m height and from 9m lateral spread to 6m lateral spread.

  7 Sep 2026 Trees
• 26/1290/TPO Awaiting decision

  The Radlett Centre 1 Aldenham Avenue Radlett Hertfordshire WD7 8HL

  The tree is a Beech Tree which is located in the car park of The Radlett Centre. The tree is labelled number 1 on the sketch plan. The works are: T1 crown lift of 5.5m above ground level.

  7 Sep 2026 Trees
• 26/1246/TPO Awaiting decision

  8 Athlone Close Radlett Hertfordshire WD7 7JF

  T7 Pine - Tree is located in the rear garden - Deadwood crown and remove snapped out limb from crown of tree to eliminate the risk of failure. T8 Lime - tree is located in the rear garden of the property. Reduce tree by 2m height to give a final height of around 18m and reduce by around 2m to give final width of around 15m.

  3 Sep 2026 Trees
• 26/1273/TPO Awaiting decision

  Cedar Cottage 8A Cobden Hill Radlett Hertfordshire WD7 7JP

  1 x Deodar cedar to reduce from 14m to 11.5m (2.5m) height. Width to reduce from 12m to 9m Branches are hugely overhanging the property next door. Client wants to maintain the size of the tree as its high for position

  3 Sep 2026 Trees