Green Hill Sandy Lane Northwood HA6 3ER

This site has had 5 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
• 25/1903/RSP Granted

  Green Hill Sandy Lane Northwood HA6 3ER

  Part-retrospective: Demolition of existing dwelling and summer house; construction of self build two storey detached dwelling with accommodation in the roofspace served by front/rear dormers and side rooflights, with associated parking and landscaping works.

  Decided 16 Dec 2025 Amendments
• 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. 12 Sep 2024

   Received by Three Rivers

2. 3 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 25 Nov 2024

   Decision issued: withdrawn

4. 17 Sep 2026

   Added to PlanIndex

The applicant withdrew this application before Three Rivers decided it, and is free to submit a revised scheme at any time. 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.

• Green Hill Sandy Lane Northwood HA6 3ER

  25/1446/FUL Submitted 27 Aug 2025 50 yards 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 50 yards away

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

  Decided Conditions 6 docs

• Green Hill Sandy Lane Northwood HA6 3ER

  25/1903/RSP Submitted 4 Nov 2025 50 yards away

  Part-retrospective: Demolition of existing dwelling and summer house; construction of self build two storey detached dwelling with accommodation in the roofspace served by front/rear dormers and side rooflights, with associated parking and landscaping works.

  Granted Amendments New dwelling Loft or dormer +1 24 docs
  Domestic

• Monkbarns Sandy Lane Northwood HA6 3ER

  25/1310/TPO Submitted 4 Aug 2025 50 yards 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 50 yards 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 50 yards 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

• 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
• 26/1700/FUL Awaiting decision

  Jonathans Shire Lane Chorleywood Rickmansworth Hertfordshire WD3 5NH

  Construction of a single storey rear extension and alterations to the patio

  Received 27 Oct, published by the council 29 Oct 2026 Full applications
• 26/1688/FUL Awaiting decision

  37 Russell Road Moor Park Northwood Hertfordshire HA6 2LP

  Variation of Condition 2 (Approved Plans) pursuant to planning permission 26/1117/FUL to allow an increase in height to the single storey rear extension and an increase in size of the first floor rear projection

  Received 26 Oct, published by the council 27 Oct 2026 Full applications
• 26/1692/FUL Awaiting decision

  4 Canterbury Way Croxley Green Rickmansworth Hertfordshire WD3 3SS

  Construction of an outbuilding

  Received 26 Oct, published by the council 27 Oct 2026 Full applications
• 26/1689/FUL Awaiting decision

  15 Dover Way Croxley Green Rickmansworth Hertfordshire WD3 3SL

  Demolition of existing single storey side extension and construction of single storey front and side extension

  Received 26 Oct, published by the council 27 Oct 2026 Full applications