10 Ascot Close Borehamwood Hertfordshire WD6 3JH

1. 13 Mar 2026

   Received by Hertsmere

2. 6 May 2026

   Decision issued: Grant Permission

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 6 May 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.

• 10 Berkeley Close Elstree Borehamwood Hertfordshire WD6 3JN

  21/0865/HSE Submitted 21 Apr 2021 50 yards away

  Single storey front extension and fenestration alterations.

  Granted Householder Extension Windows or glazing 12 docs
  Small domestic

• 14 Berkeley Close Elstree Borehamwood Hertfordshire WD6 3JN

  21/1539/HSE Submitted 26 Jul 2021 50 yards away

  Construction of single storey side extension, single storey rear extension and alterations to fenestration.

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 67 Deacons Hill Road Elstree WD6 3HZ

  TP/06/0698 Submitted 6 Jun 2006 150 yards away

  Two storey front, side and rear extension and erection of loft conversion with two rear dormer windows.

  Withdrawn Full applications Extension Loft or dormer +1 3 docs

• 22 Hartfield Avenue Elstree Borehamwood Hertfordshire WD6 3JE

  21/1242/HSE Submitted 11 Jun 2021 150 yards away

  First floor side extension.

  Granted Householder Extension 13 docs
  Domestic

• 69 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3HZ

  26/0564/FUL Submitted 27 Apr 2026 200 yards away

  Demolition of existing two storey detached dwelling and construction of two storey detached dwelling with accommodation at loft level, front and rear dormers and 4x rooflights to each side elevation, associated landscaping, parking and ancillary works, including cycle and bin storage.

  Decided Full applications New dwelling Loft or dormer +1 21 docs
  Domestic

• 57 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3HZ

  26/1107/TPO Submitted 5 Aug 2026 200 yards away

  75% historically approved · decision due ~5 Oct

  As you look to the back of the garden, there are two sloping trees - the one on the left is an Oak tree and the one on the right is an Ash tree. We DO NOT want to remove the trees but trim off the crown by 30% to reduce the weight at the top and prevent them from falling down in high winds and/or over time. Oak (T1) crown reduction by 4m to leave the height of about 15m above the ground total spread of about 7m to provide significant clearance to the property and allow more sunlight. Ash (T2) full crown reduction by 4m to leave the height of 15m above ground and a total spread of about 6m significant clearance to the property and allow more light to come through.

  Awaiting decision Trees 7 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