Music School Aldenham School Aldenham Road Elstree Hertfordshire

This site has had 2 applications since 2026.

• 26/1140/FUL Awaiting decision

  Music School Aldenham School Aldenham Road Elstree Hertfordshire

  Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Accompanying Listed Building Consent application 26/1141/LBC.)

  Submitted 11 Aug 2026 Full applications

1. 11 Aug 2026

   Received by Hertsmere

2. 17 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 18 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 57 days over the applications it decided in the last year.

• 26/1140/FUL Awaiting decision

  Music School Aldenham School Aldenham Road Elstree Hertfordshire

  Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Accompanying Listed Building Consent application 26/1141/LBC.)

  Submitted 11 Aug 2026 Full applications

1 later application on the register refers to this one:

• 26/1140/FUL Awaiting decision

  Music School Aldenham School Aldenham Road Elstree Hertfordshire

  Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Accompanying Listed Building Consent application 26/1141/LBC.)

  Submitted 11 Aug 2026 Full applications

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided heritage and listed building applications in a median of 90 days. More in our guide to how long planning decisions take.

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.

• Music School Aldenham School Aldenham Road Elstree Hertfordshire

  26/1140/FUL Submitted 11 Aug 2026 50 yards away

  83% historically approved · decision due ~12 Oct

  Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Accompanying Listed Building Consent application 26/1141/LBC.)

  Awaiting decision Full applications Extension 35 docs

• Telecommunications Equipment Opposite Wards Cottages And McGills House Aldenham Road Elstree Hertfordshire

  26/1322/TELENQ Submitted 10 Sep 2026 150 yards away

  87% historically approved · decision due ~5 Nov

  Telecommunications enquiry.

  Awaiting decision Telecoms

• Aldenham School Aldenham Road Elstree Borehamwood Hertfordshire WD6 3AJ

  26/1194/LBC Submitted 18 Aug 2026 200 yards away

  87% historically approved · decision due ~13 Oct

  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)

  Awaiting decision Heritage and listed buildings 32 docs
  Small domestic

• Aldenham School Aldenham Road Elstree Borehamwood Hertfordshire WD6 3AJ

  26/1193/FUL Submitted 18 Aug 2026 200 yards away

  83% historically approved · decision due ~13 Oct

  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. (Associated listed building application 26/1194/LBC)

  Awaiting decision Full applications 33 docs
  Small domestic

• 1 & 2 Sidney Cottages Aldenham Road Elstree Hertfordshire WD6 3AQ

  21/0652/FUL Submitted 25 Mar 2021 300 yards away

  Construction of single storey side and 2 storey rear extensions to No's 1 & 2 Sidney Cottages (revised application to 21/0139/HSE & 21/0140/HSE)

  Granted Full applications Extension 10 docs
  Small domestic

• Wilson House Aldenham School Aldenham Road Elstree Hertfordshire

  19/1623/DOC Submitted 9 Oct 2019 400 yards away

  Application for approval of details reserved by condition 16 (construction management plan) of planning permission reference 18/2361/FUL.

  Granted Conditions 6 docs

• 26/0898/LBC Decided

  The White Hart St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ

  Replacement of existing windows with bespoke timber windows and replacement of the northern perimeter wall (Application for Listed Building Consent)

  Received 29 Jun, published by the council 24 Jul 2026 Heritage and listed buildings
• 26/1448/LBC Awaiting decision

  The Cat And Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR

  New underpinning foundations and roof to existing listed building. (Application for Listed Building Consent.)

  Received 8 Oct, published by the council 15 Oct 2026 Heritage and listed buildings
• 26/1400/LBC Awaiting decision

  Fold Farm Galley Lane Barnet Hertfordshire EN5 4RA

  Repair of 5x existing windows and replacement of 11x existing windows.

  Received 29 Sep, published by the council 14 Oct 2026 Heritage and listed buildings
• 26/0793/LBC Decided

  Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG

  Repair and conservation of the timber roof structure and pitched roof coverings, re-covering of lead surfaces to the flat valley roof; repair and restoration of the clock tower (cupola), chimneys and entrance canopy; repair, repointing and conservation of the brick envelope; repairs to lead flashing, gutters, pipes and rainwater goods; repair of external windows; installation of roof insulation and photo-voltaic panels; repair of windows and doors; refurbishment and conservation of third floor including long gallery, addition of secondary window glazing; provision of kitchen and WCs; installation of lighting, fixtures and fittings; installation of glazed partitions; repainting, repair and conservation of timber panelling and associated works. (Associated application for full planning permission 26/0801/FUL.)

  Received 9 Jun, published by the council 24 Jul 2026 Heritage and listed buildings
• 26/1399/LBC Awaiting decision

  Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG

  Repairs and associated alterations to an outbuilding attached to Tyttenhanger House.

  Received 28 Sep, published by the council 2 Oct 2026 Heritage and listed buildings