Basing House 46 High Street Rickmansworth Hertfordshire WD3 1HP

1. 10 Jul 2026

   Received by Three Rivers

2. 12 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 7 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Three Rivers took a median of 56 days over the applications it decided in the last year.

This application is with Three Rivers for determination, against a statutory target of eight weeks. Over the last year Three Rivers decided heritage and listed building applications in a median of 121 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.

• Basing House Rivertech 46 High Street Rickmansworth Hertfordshire WD3 1HP

  22/1921/LBC Submitted 14 Oct 2022 50 yards away

  Listed Building Consent: Installation of new cable line for IT purposes including internal alterations to facilitate proposal.

  Withdrawn Heritage and listed buildings 13 docs

• Rickmansworth Library High Street Rickmansworth Hertfordshire WD3 1EH

  24/1561/HCR3 Submitted 26 Sep 2024 50 yards away

  Hertfordshire County Council Regulation 3 application: Replacement roof to include changes to the perimeter cladding, installation of gutters, rooflights and freestanding safety handrailing.

  Granted Other Loft or dormer Roofing 17 docs

• Rickmansworth Library High Street Rickmansworth WD3 1EH

  20/1948/TCA Submitted 22 Sep 2020 50 yards away

  1 x Ash crown reduce all round by 30%, raise crown to 3 metres, cut back from building, remove major deadwood Tree causing damage to guttering and obstruction out of window.

  Granted Trees 3 docs

• Rickmansworth Library High Street Rickmansworth Hertfordshire WD3 1EH

  25/0811/TCA Submitted 9 May 2025 50 yards away

  TREE: 1 x Ash, front of library Crown reduce by up to 1.5 metres to reshape crown, crown thin 20%, remove major. Deadwood. Cut and clear arisings.

  Granted Trees 7 docs

• Rickmansworth Library High Street Rickmansworth Hertfordshire WD3 1EH

  25/1981/HCR3 Submitted 14 Nov 2025 50 yards away

  Hertfordshire County Council Regulation 3 application: Installation of heat pumps and condenser units on the north elevation of the building

  Granted Other 13 docs

• Three Rivers House Northway Rickmansworth Hertfordshire WD3 1RL

  26/0219/FUL Submitted 12 Feb 2026 50 yards away

  Erection of entrance ramp with handrails, alteration to fenestration, ventilation grills, bin store and associated landscaping works.

  Granted Full applications Windows or glazing 37 docs

• 25/1098/LBC Granted

  Farmhouse Newhall Farm Bucks Hill Kings Langley Hertfordshire WD4 9AH

  Listed Building Consent: Demolition of existing conservatory and construction of part single and part two storey side and rear extensions; extension to basement level, and loft conversion; rooflights; internal alterations and alterations to fenestration

  Received 26 Jun, published by the council 24 Jul 2026 Heritage and listed buildings
• 26/1566/LBC Awaiting decision

  The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG

  Listed Building Consent: Removal of existing fencing boundary treatments to western boundaries, construction of new wall and railing boundary treatments

  Received 1 Oct, published by the council 2 Oct 2026 Heritage and listed buildings
• 26/1216/LBC Granted

  York House School Sarratt Road Rickmansworth Hertfordshire WD3 4LW

  Listed Building Consent: Installation of solar panels on the roof

  Received 29 Jul, published by the council 8 Aug 2026 Heritage and listed buildings
• 26/1511/LBC Awaiting decision

  Woodoaks Farm Denham Way Maple Cross Rickmansworth Hertfordshire WD3 9XQ

  Listed Building Consent: Installation of glazed doors within the existing north and south threshing openings of the Black Barn and retention of existing external timber doors

  Received 22 Sep, published by the council 6 Oct 2026 Heritage and listed buildings
• 26/0755/LBC Granted

  The Tree Public House 166 Uxbridge Road Rickmansworth Hertfordshire WD3 8BQ

  Listed Building Consent: Internal structural works to floors, walls and ceilings and roof, including temporary removal and replacement of roof tiles to facilitate structural alterations

  Received 11 May, published by the council 24 Jul 2026 Heritage and listed buildings