Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

This site has had 4 applications since 2024: 2 approved, 1 refused.

• 26/1055/FUL Awaiting decision

  Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  Change of use of existing incidental outbuilding to Pilates studio.

  Submitted 28 Jul 2026 Full applications
• 24/1552/TPO Granted

  Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  T25,T26 and T27 3no. LIMES. Cut regrowth back to the former pollard points at about 2.5m. Remove epicormic growth on the main stem up to a height of 2-2.5m.

  Decided 8 Jan 2025 Trees
• 24/1218/TPO Refused

  Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  T25,T26 and T27 3no. LIMES. Reduce the overall height of all trees from 5m to 3.5m and spread approx 3.5m to 2.5m. Crown thin up to 15%. Crown lift raise the lower branches to a height of 3-4m from ground level. Removal of Deadwood: Remove any dead, diseased, or broken branches from the trees to ensure safety and reduce the risk of falling debris. General Maintenance Pruning: Ensure all cuts are clean and in accordance with best arboricultural practices, keeping the trees healthy while reducing the risk of overgrowth in the future. Additional Information in Support of Application: The two trees in question have grown significantly over time and are now causing multiple issues that impact the safety, accessibility, and quality of life at the property: Overgrown Structure: The trees have outgrown the available space, extending branches and roots beyond reasonable limits, which is not only unsightly but also creates an overbearing presence. Obstruction of Light: The canopy of the trees is obstructing a significant amount of natural light from entering the property, particularly affecting rooms facing the trees. This lack of light reduces the livability and comfort inside the house. Access and Safety Concerns: The overgrowth is hindering safe access in and out of the driveway. The branches and roots are encroaching onto the driveway area, making it difficult to manoeuvre vehicles safely. There?s a risk of the branches or falling debris causing injury or property damage. ...

  Decided 6 Nov 2024 Trees

1. 23 Apr 2026

   Received by Hertsmere

2. 16 Jun 2026

   Decision issued: Grant Permission

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 16 June 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  26/1055/FUL Submitted 28 Jul 2026 50 yards away

  83% historically approved · decision due ~22 Sep

  Change of use of existing incidental outbuilding to Pilates studio.

  Awaiting decision Full applications 8 docs

• Oakleigh And Arden Mildred Avenue Borehamwood WD6 2DH

  TP/06/0975 Submitted 2 Aug 2006 50 yards away

  Demolition of two detached dwellings and erection of 16 x 2 bedroomed flats in one block of 10 flats, one block of 4 flats and one block of 2 flats over garages all with associated car parking and landscaping.

  Refused Full applications New dwelling Demolition 9 docs
  Major scheme

• Homeleigh Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  23/0359/HSE Submitted 6 Mar 2023 50 yards away

  Conversion of loft to habitable room with rear dormer, insertion of roof lights to side elevations and removal of chimney stacks. Part single, part two storey side and rear extensions, rear raised patio and front dormer. Alterations to fenestration to include insertion of first floor rear Juliet balcony. (Revised application)

  Granted Householder Extension Loft or dormer +1 6 docs
  Domestic

• Furze Lodge Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  23/0119/TPO Submitted 25 Jan 2023 50 yards away

  T1 LONDON PLANE. Height to previous pollard point is c.11'.11'' Height of the previous 2/3 years growth from the previous pollard point, to be removed 11'.1''.

  Granted Trees 4 docs

• Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  24/1552/TPO Submitted 28 Nov 2024 50 yards away

  T25,T26 and T27 3no. LIMES. Cut regrowth back to the former pollard points at about 2.5m. Remove epicormic growth on the main stem up to a height of 2-2.5m.

  Granted Trees 9 docs

• Islip House Mildred Avenue Borehamwood Hertfordshire WD6 2DH

  24/1218/TPO Submitted 24 Sep 2024 50 yards away

  T25,T26 and T27 3no. LIMES. Reduce the overall height of all trees from 5m to 3.5m and spread approx 3.5m to 2.5m. Crown thin up to 15%. Crown lift raise the lower branches to a height of 3-4m from ground level. Removal of Deadwood: Remove any dead, diseased, or broken branches from the trees to ensure safety and reduce the risk of falling debris. General Maintenance Pruning: Ensure all cuts are clean and in accordance with best arboricultural practices, keeping the trees healthy while reducing the risk of overgrowth in the future. Additional Information in Support of Application: The two trees in question have grown significantly over time and are now causing multiple issues that impact the safety, accessibility, and quality of life at the property: Overgrown Structure: The trees have outgrown the available space, extending branches and roots beyond reasonable limits, which is not only unsightly but also creates an overbearing presence. Obstruction of Light: The canopy of the trees is obstructing a significant amount of natural light from entering the property, particularly affecting rooms facing the trees. This lack of light reduces the livability and comfort inside the house. Access and Safety Concerns: The overgrowth is hindering safe access in and out of the driveway. The branches and roots are encroaching onto the driveway area, making it difficult to manoeuvre vehicles safely. There?s a risk of the branches or falling debris causing injury or property damage. ...

  Refused Trees 21 docs

• 26/0805/HSE Granted

  Rydal Mount Lodge Baker Street Potters Bar Hertfordshire EN6 2BP

  Demolition of existing conservatory to facilitate construction of single storey rear extension and front porch extension.

  Received 10 Jun, published by the council 24 Jul 2026 Householder
• 26/1218/HSE Refused

  22 The Grove Radlett Hertfordshire WD7 7NF

  Conversion of garage to habitable space with window to replace garage door and new pitched roof, construction of first floor side extension and part single, part two storey rear extension with insertion of 1x side rooflight, alterations to fenestration and front hard landscaping.

  Received 24 Aug, published by the council 1 Sep 2026 Householder
• 26/1253/HSE Granted

  159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

  Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

  Received 28 Aug, published by the council 4 Sep 2026 Householder
• 26/1250/HSE Granted

  3 The Walk Potters Bar Hertfordshire EN6 1QL

  Single storey side extension following demolition of existing detached garage and shed.

  Received 28 Aug, published by the council 4 Sep 2026 Householder
• 26/1075/HSE Granted

  7 Belmor Elstree Borehamwood Hertfordshire WD6 3JX

  Proposed boundary treatments to the rear of the property including replacement fence.

  Received 31 Jul, published by the council 12 Aug 2026 Householder