Paddock House 12 Chestnut Avenue Rickmansworth WD3 4HB

This site has had 2 applications since 2020: 1 approved, 1 refused.

• 21/1797/NMA Refused

  Paddock House 12 Chestnut Avenue Rickmansworth WD3 4HB

  Non material amendment pursuant to planning permission 17/0558/FUL: alterations to patio and boundary treatment

  Decided 16 Aug 2021 Amendments

1. 17 Sep 2020

   Received by Three Rivers

2. 24 Sep 2020

   Validated

   Checked as complete and ready for consideration.

3. 19 Nov 2020

   Decision issued: approved

4. 1 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 19 November 2020, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Paddock House 12 Chestnut Avenue Rickmansworth WD3 4HB

  21/1797/NMA Submitted 19 Jul 2021 50 yards away

  Non material amendment pursuant to planning permission 17/0558/FUL: alterations to patio and boundary treatment

  Refused Amendments 7 docs

• Silver Birches Park Avenue Chorleywood Rickmansworth Hertfordshire WD3 5DU

  26/0738/FUL Submitted 7 May 2026 150 yards away

  Loft conversion including demolition of existing roof and construction of new hipped roof with increased ridge height, crown roof, and rear dormer windows; installation of rooflights; and internal alterations

  Granted Full applications Loft or dormer Roofing +2 20 docs

• Warren House Chorleywood Road Rickmansworth Hertfordshire WD3 4EY

  23/1080/TPO Submitted 29 Jun 2023 150 yards away

  T89 Sycamore (approx 15 to 20 metres height) - as identified on Three rivers ezyportal website. Crown reduce overhang into neighbours property back to previous points (approx 1.5 metres) to prevent sap and leaves falling onto neighbours cars. G15 x1 Sycamore (approx 10 metres in height) - as identified on Three rivers ezyportal website. Crown reduce overhang into neighbours property back to previous points (approx 1.5 metres) to prevent sap and leaves falling onto neighbours cars.

  Granted Trees 6 docs

• Silver Birches Park Avenue Chorleywood WD3 5DU

  20/1784/FUL Submitted 1 Sep 2020 150 yards away

  Single storey front and side garage extension and erection of two storey rear extension

  Granted Full applications Extension 20 docs
  Small domestic

• Merrilee Park Avenue Chorleywood Rickmansworth Hertfordshire WD3 5DU

  24/0057/TPO Submitted 16 Jan 2024 150 yards away

  T116 and T117 are extremely tall and need to be reduced in height to prevent them from falling down in a storm. In fact last May on a calm day whilst I was cutting the grass a large tree in the group at G28 at the bottom of the garden suddenly snapped and came crashing down almost hitting me and could have seriously injured me or even killed me. T118 is standing above and close to the house next door (Red Court) and if it falls in a storm will do serious damage to the house - it needs to be reduced in height and made safe.

  Refused Trees 8 docs

• The Gate House 21 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

  24/1609/FUL Submitted 8 Oct 2024 150 yards away

  Single storey front and rear extensions and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 11 docs
  Small domestic

• 26/1744/FUL Awaiting decision

  12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

  Demolition of existing shed and erection of under ground concrete garden bunker in the rear garden

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/1716/FUL Awaiting decision

  48 Woodland Road Maple Cross Rickmansworth Hertfordshire WD3 9SU

  Demolition of existing bunker, garage, shed, and lean-to extension, and construction of a single storey front, side, and rear extension; internal alterations

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1718/FUL Awaiting decision

  24 The Clump Rickmansworth Hertfordshire WD3 4BQ

  Construction of single storey rear extension, with alterations to fenestration, removal of rear balcony

  Received 29 Oct, published by the council 4 Nov 2026 Full applications
• 26/1714/FUL Awaiting decision

  The Weather House Lavrock Lane Croxley Hall Croxley Green Rickmansworth Hertfordshire WD3 3BE

  Demolition of existing residential dwelling and construction of replacement two storey detached dwelling with front/rear dormers, rooflights, solar panels, and a detached outbuilding, with associated parking and landscaping works.

  Received 29 Oct, published by the council 2 Nov 2026 Full applications
• 26/1708/FUL Awaiting decision

  Oxhey Grange Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

  Demolition of existing single storey garage block and construction of two storey side and rear extensions with extension to basement level, side courtyard, balcony, loft conversion, internal and external alterations, alterations to fenestration

  Received 29 Oct, published by the council 5 Nov 2026 Full applications