Green Hill Sandy Lane Northwood HA6 3ER

This site has had 4 applications since 2024: 2 approved, 1 refused.

• 26/0468/DIS Decided

  Green Hill Sandy Lane Northwood HA6 3ER

  Discharge of Condition 7(Landscape Scheme) pursuant to planning permission 25/1903/RSP

  Decided 11 May 2026 Conditions
• 25/1446/FUL Granted

  Green Hill Sandy Lane Northwood HA6 3ER

  Variation of condition 2 (plans) pursuant to planning permission 25/0959/FUL to allow internal alterations, alterations to fenestration and addition of rear dormer.

  Decided 15 Oct 2025 Full applications
• 24/1342/TPO Refused

  Green Hill Sandy Lane Northwood HA6 3ER

  It is proposed to fell two Silver Birches; and to carry out tree surgery, including a crown reduction by 2-3m to three Oaks. The two Silver Birches (G4) are heavily suppressed and are both leaning on the rear neighbour's roof (Dell Lodge). The Oaks (T1, T2 & T3) are blocking sunlight into the front and rear gardens (T1 has been reduced in the past).

  Decided 9 Sep 2024 Trees

1. 4 Nov 2025

   Received by Three Rivers

2. 16 Dec 2025

   Decision issued: approved

3. 19 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/0468/DIS Decided

  Green Hill Sandy Lane Northwood HA6 3ER

  Discharge of Condition 7(Landscape Scheme) pursuant to planning permission 25/1903/RSP

  Decided 11 May 2026 Conditions

Three Rivers granted permission on 16 December 2025, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Monkbarns Sandy Lane Northwood HA6 3ER

  25/1310/TPO Submitted 4 Aug 2025 2m away

  TPO564 Sandy Lane, Northwood. Species/Description: Conifer (TPO tree. Ref T108). We have a large conifer in our garden (see sketch plan where the conifer is highlighted yellow). It is c. 15 metres high with wide branches. It is has grown to the extent that the area of garden around it is now in the shade and other plants/grass cannot grown because the sunlight is blocked out. We intend to trim/prune the conifer (using professional tree surgeons) to reduce the size by c. 33%.

  Refused Trees 5 docs

• Green Hill Sandy Lane Northwood HA6 3ER

  24/1342/TPO Submitted 22 Aug 2024 2m away

  It is proposed to fell two Silver Birches; and to carry out tree surgery, including a crown reduction by 2-3m to three Oaks. The two Silver Birches (G4) are heavily suppressed and are both leaning on the rear neighbour's roof (Dell Lodge). The Oaks (T1, T2 & T3) are blocking sunlight into the front and rear gardens (T1 has been reduced in the past).

  Refused Trees 7 docs

• Monkbarns Sandy Lane Northwood HA6 3ER

  25/1904/TPO Submitted 4 Nov 2025 2m away

  Tree Number - G1 Tree Type - x2 Spruce (Picea spp) Approx. Diameter at 1.5m - 0.4-0.6m Approx. Height - 15m Approx. Crown Spread Diameter - 10m Location - Rear garden right hand side by swimming pool Service - Crown Reduction Work Required - selectively crown reduce the sides back to previous by selectively pruning in the regrowth from previous reduction only by removing a maximum of around 1.5m Reason - as part of continued maintenance, to produce a more uniformed and balanced appearance, regrowth from previous reduction in abundance, reduction at these points will remove potential risk of any of the regrowth failing as not true attachment points. Remove branches already broken and resting in tree. Priority Code - on

  Granted Trees 4 docs

• Green Hill Sandy Lane Northwood HA6 3ER

  25/1446/FUL Submitted 27 Aug 2025 22m away

  Variation of condition 2 (plans) pursuant to planning permission 25/0959/FUL to allow internal alterations, alterations to fenestration and addition of rear dormer.

  Granted Full applications Loft or dormer Windows or glazing 20 docs

• Green Hill Sandy Lane Northwood HA6 3ER

  26/0468/DIS Submitted 23 Mar 2026 23m away

  Discharge of Condition 7(Landscape Scheme) pursuant to planning permission 25/1903/RSP

  Decided Conditions 6 docs

• Birchbank Sandy Lane Northwood HA6 3ER

  21/0941/FUL Submitted 13 Apr 2021 31m away

  Construction of detached garage to frontage

  Granted Full applications 12 docs

• 26/1353/NMA Awaiting decision

  Langleybury House And Film Center Langleybury Lane Langleybury Hertfordshire WD4 8RW

  Non Material Amendment to planning permission 22/1945/FUL to vary the wording of Condition 69 (Phasing)

  21 Aug 2026 Amendments
• 26/0704/RSP Granted

  48 Oakleigh Drive Croxley Green Rickmansworth Hertfordshire WD3 3EF

  Part Retrospective: Erection of rear dormer window and raised patio including privacy screen

  29 Apr 2026 Amendments
• 26/1230/NMA Awaiting decision

  Beaufort Court Egg Farm Lane Kings Langley Hertfordshire WD4 8LR

  Non Material Amendments to planning permission 24/1751/RSP to allow separate work on the coach house and crop store (Condition 4)

  31 Jul 2026 Amendments
• 25/0488/RSP Granted

  Scotsbridge House Scots Hill Croxley Green Rickmansworth Hertfordshire WD3 3BB

  Part Retrospective: Demolition of offices and erection of new development of 59 flats with associated parking and external landscaping

  19 Mar 2025 Amendments
• 25/1831/RSP Refused

  Little Lily Toms Lane Kings Langley Hertfordshire WD4 8NJ

  Part Retrospective: Change of use of land for the stationing of caravans for residential purposes for 5 no. gypsy pitches (10 statics) including formation of hardstanding and landscaping

  22 Oct 2025 Amendments