17 Devonshire House Marlborough Drive Bushey Hertfordshire WD23 2RL

This site has had 2 applications since 2021: 2 approved, 0 refused.

• 21/1498/FUL Granted

  17 Devonshire House Marlborough Drive Bushey Hertfordshire WD23 2RL

  Installation of 3 x external air conditioning units to include associated pipe work (Retrospective application).

  Decided 13 Sep 2021 Full applications

1. 20 Jul 2021

   Received by Hertsmere

2. 27 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2021

   Decision issued: Grants Consent

4. 15 Sep 2026

   Added to PlanIndex

Hertsmere granted permission on 13 September 2021, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 17 Devonshire House Marlborough Drive Bushey Hertfordshire WD23 2RL

  21/1498/FUL Submitted 20 Jul 2021 0m away

  Installation of 3 x external air conditioning units to include associated pipe work (Retrospective application).

  Granted Full applications 14 docs

• Flat 5 Wessex House Marlborough Drive Bushey Hertfordshire WD23 2RP

  26/0940/LBC Submitted 9 Jul 2026 58m away

  84% historically approved · decision due ~3 Sep

  Replacement of existing double glazed units in ensuite bathroom (Application for Listed Building Consent).

  Decided Heritage and listed buildings Windows or glazing 9 docs

• Flat 5 Wessex House Marlborough Drive Bushey Hertfordshire WD23 2RP

  26/0512/LBC Submitted 14 Apr 2026 59m away

  Replacement of window glazing units. (Application for listed building consent)

  Granted Heritage and listed buildings Windows or glazing 7 docs

• The Chapel The International University Site The Avenue Bushey Hertfordshire

  23/1783/DOC Submitted 22 Dec 2023 97m away

  Application for approval of details reserved by conditions 3a (repairs) and 4a (timetable of dates) of planning permission reference 22/1129/LBC.

  Decided Conditions 7 docs

• International University Site The Avenue Bushey WD23 2LW

  TP/06/1643 Submitted 27 Dec 2006 116m away

  Alteration to existing Planning Permission for residential development TP/98/0620 & TP/98/0991 û (Block A2/Part Clock Tower, comprising 23 units to create 20 X 1, 2 & 3 bedroom units (excluding clock tower)); and (Block A7, comprising 22 units to create 21 X 1 & 2 bedroom units) together with new internal layout, mezzanine floors & external alterations. (Applications for Listed Building Consent).

  Granted Heritage and listed buildings New dwelling 6 docs
  Major scheme

• Royal Connaught Park The Avenue Bushey WD23 2LW

  26/0451/TPO Submitted 2 Apr 2026 123m away

  Within A1. T1508 OAK. Fell.

  Granted Trees 5 docs

• 26/1194/LBC Awaiting decision

  Aldenham School Aldenham Road Elstree Borehamwood Hertfordshire WD6 3AJ

  Alterations to building to remove the single storey spaces from around the auditorium and flytower, and replace them with two storey and double height spaces, new foyer with colonnaded entrance (including level access), new rooftop air-handling plant and photovoltaic array, installation of lift, surface water attenuation measures, together with associated hard and soft landscaping. (Application for Listed Building Consent with associated full application 26/1193/FUL)

  18 Aug 2026 Heritage and listed buildings
• 26/0833/LBC Decided

  Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  Front boundary works to include new vehicular access, dropped kerb and vehicular hardstanding with associated gate / fencing, repair and extension to existing brick boundary wall and associated soft landscaping. (Associated application reference 26/0832/HSE.)

  16 Jun 2026 Heritage and listed buildings
• 26/0811/LBC Decided

  Greenlands Common Lane Radlett Hertfordshire WD7 8PH

  Repair to front elevation following vehicular impact damage. (Application for Listed Building Consent.)

  11 Jun 2026 Heritage and listed buildings
• 26/0059/LBC Granted

  Nicoll Farm 34 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NP

  Single storey rear extension to farmhouse and subdivision to create 1x3 bed and 1x 4 bed dwelling. Demolition of existing extensions to barn and conversion to 4x bed dwelling with alterations to fenestration. Erection of 2 4x bed semi detached dwellings. Erection of single storey 2x bed dwelling. Associated works and landscaping. (Application for Listed Building Consent with Associated 26/0060/FUL)

  19 Jan 2026 Heritage and listed buildings
• 26/0940/LBC Decided

  Flat 5 Wessex House Marlborough Drive Bushey Hertfordshire WD23 2RP

  Replacement of existing double glazed units in ensuite bathroom (Application for Listed Building Consent).

  9 Jul 2026 Heritage and listed buildings