The Old Vicarage 97 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

1. 28 May 2026

   Received by Hertsmere

2. 6 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Hertsmere's portal will say. Our guide explains the common types.

• St Giles Church Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

  26/1548/TPO Submitted 23 Oct 2026 50 yards away

  75% historically approved · decision due ~18 Dec

  A1: x3 large ash tree in the grounds of the church yard, the three trees are at the rear gardens of 85 and 89 Blanche lane. The trees are approximately 70 ft high, there is no plan to reduce the height of the trees they would like the lateral overhanging branches reduced by approximetley 2-3 meters in length cut back to suitable growth points, still leaving a good 2-3 meters of the lateral branches in place. Due to the trees location within the churchyard it would be far easier to view them from numbers 89 and 85 Blanche Lane because of the dense undergrowth (number 85 has a side access to the left of the property for access)

  Awaiting decision Trees

• 83 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

  26/1249/TRC Submitted 16 Sep 2026 50 yards away

  1x Weeping Birch to reduce by approximately 1m to leave a final height of 4m and spread of 3m 1x Magnolia to reduce by approximately 1.5m to leave a final height of 3.5m and spread of 3m. Remove low limb growing through the hedge. Limb growing towards front door reduce 1m due to encroachment on entrance way. 1x Apple to reduce by approximately 2.5m in height and width. Leaving a final height of 5m with spread of 4m. Thin canopy by approximately 1/5 crown volume. 1x Hazel to reduce by 2m in height to leave a final height of 2m and spread of 1.5m

  Granted 17 docs

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

  19/1667/FUL Submitted 17 Oct 2019 50 yards 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 14 docs

• 4 Frowyke Crescent South Mimms Potters Bar Hertfordshire EN6 3PQ

  23/0007/HSE Submitted 3 Jan 2023 100 yards away

  Conversion of loft to form habitable space including insertion of rear dormer.

  Granted Householder Loft or dormer 5 docs
  Domestic

• 6 Frowyke Crescent South Mimms Potters Bar Hertfordshire EN6 3PQ

  26/1461/HSE Submitted 12 Oct 2026 100 yards away

  92% historically approved · decision due ~7 Dec

  Conversion of loft to habitable space including rear dormer, 1x roof light, and 1x side window. Infill side extension and erection of front porch.

  Awaiting decision Householder Extension Loft or dormer +1
  Small domestic

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

  TP/10/0247 Submitted 26 Jan 2010 100 yards 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