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

This site has had 7 applications since 2022: 3 approved, 0 refused.

• 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.

  Submitted 28 Sep 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.)

  Decided 28 Sep 2026 Heritage and listed buildings
• 26/0801/FUL 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 photo-voltaic panels and ancillary external works. (Associated listed building consent application 26/0793/LBC.)

  Decided 28 Sep 2026 Full applications
• 25/0445/FUL Granted

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

  Change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices) together with internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps, installation of new external door and replacement windows. (Associated Listed Building Consent 25/0446/LBC)

  Decided 30 Apr 2026 Full applications
• 25/0446/LBC Granted

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

  Internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps and new external door and installation of replacement windows to facilitate the change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices). (Listed Building Consent with associated full application 25/0445/FUL)

  Decided 30 Apr 2026 Heritage and listed buildings
• 22/2005/DOC Granted

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

  Application for approval of details reserved by Condition 2 (details of the proposed cleaning of the panelling, size of the power boxes, implementation of building regulations including fire proofing of doors and the position of extraction facilities, and proposed installation of emergency lighting) of planning permission reference 21/0735/LBC.

  Decided 25 Jan 2023 Conditions

1. 26 May 2026

   Received by Hertsmere

2. 7 Jul 2026

   Decision issued

3. 24 Jul 2026

   Added to PlanIndex

• 25/0446/LBC Granted

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

  Internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps and new external door and installation of replacement windows to facilitate the change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices). (Listed Building Consent with associated full application 25/0445/FUL)

  Decided 30 Apr 2026 Heritage and listed buildings

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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

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

  26/0793/LBC Submitted 9 Jun 2026 50 yards away

  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.)

  Decided Heritage and listed buildings Roofing Windows or glazing 76 docs

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

  26/0801/FUL Submitted 9 Jun 2026 50 yards away

  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 photo-voltaic panels and ancillary external works. (Associated listed building consent application 26/0793/LBC.)

  Decided Full applications Roofing Windows or glazing 48 docs

• North London AD Facility, Coursers Farm, Coursers Road, Colney Heath, AL4 0PG

  21/1508/HCC Submitted 21 Jul 2021 50 yards away

  Proposed application for the removal of condition 3 (Spreading of Digestate) of planning permission 0/2212-17at North London AD Facility, Coursers Farm, Coursers Road, Colney Heath, AL4 0PG. (Consultation From Herts County Council).

  Granted Outline

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

  26/1399/LBC Submitted 28 Sep 2026 50 yards away

  87% historically approved · decision due ~23 Nov

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

  Awaiting decision Heritage and listed buildings

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

  25/0445/FUL Submitted 24 Mar 2025 100 yards away

  Change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices) together with internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps, installation of new external door and replacement windows. (Associated Listed Building Consent 25/0446/LBC)

  Granted Full applications Windows or glazing 45 docs
  Domestic

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

  25/0446/LBC Submitted 24 Mar 2025 100 yards away

  Internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps and new external door and installation of replacement windows to facilitate the change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices). (Listed Building Consent with associated full application 25/0445/FUL)

  Granted Heritage and listed buildings Windows or glazing 44 docs
  Domestic

• 26/1302/DOC Decided

  Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

  Application for approval of details reserved by condition 3 (fenestration) of planning permission reference 23/0921/LBC.

  Received 8 Sep, published by the council 14 Sep 2026 Conditions
• 26/0868/DOC Decided

  Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

  Application for approval of details reserved by condition 34 (Training & Employment Management Strategy) of planning permission reference 23/1049/OUT.

  Received 23 Jun, published by the council 24 Jul 2026 Conditions
• 26/1289/DOC Decided

  Shell Travellers Check Elstree Way Borehamwood Hertfordshire WD6 1LB

  Application for approval of details reserved by conditions 3 (contamination investigation and risk assessment), 4 (detailed remediation scheme) and 5 (remediation scheme completion) of planning permission reference 25/1394/FUL.

  Received 4 Sep, published by the council 10 Sep 2026 Conditions
• 26/1313/DOC Decided

  Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

  Application for approval of Biodiversity Gain Plan of planning permission reference 24/0748/FUL.

  Received 9 Sep, published by the council 17 Sep 2026 Conditions
• 26/1444/DOC Decided

  Former Quickco Stirling Way Borehamwood Hertfordshire WD6 2AX

  Application for approval of details reserved by condition 18 (details of external plant or equipment) of planning permission reference 25/1268/FUL.

  Received 7 Oct, published by the council 15 Oct 2026 Conditions