Knoll Oak Sandy Lane Northwood HA6 3EZ

This site has had 2 applications since 2021.

• 26/1655/OUT Awaiting decision

  Knoll Oak Sandy Lane Northwood HA6 3EZ

  Outline Application: Demolition of existing buildings; construction of new four storey building to provide 52 residential flats, with associated access alteration, gates, parking and landscaping works (layout and appearance as reserved matters).

  Submitted 19 Oct 2026 Outline

1. 16 Aug 2021

   Received by Three Rivers

2. 27 Sep 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2022

   Decision issued: withdrawn

4. 24 Jul 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• Knoll Oak Sandy Lane Northwood Hertfordshire HA6 3EZ

  22/1875/OUT Submitted 10 Oct 2022 50 yards away

  Outline application: Demolition of existing buildings and redevelopment to provide 29 residential flats (Use Class C3) (Landscaping as a reserved matter)

  Granted Outline New dwelling Demolition 84 docs

• Knoll Oak Sandy Lane Northwood HA6 3EZ

  26/1655/OUT Submitted 19 Oct 2026 50 yards away

  84% historically approved · decision due ~18 Dec

  Outline Application: Demolition of existing buildings; construction of new four storey building to provide 52 residential flats, with associated access alteration, gates, parking and landscaping works (layout and appearance as reserved matters).

  Awaiting decision Outline New dwelling Demolition

• Cedar House Sandy Lane Northwood HA6 3EZ

  23/0576/FUL Submitted 5 Apr 2023 50 yards away

  Demolition of existing dwelling and buildings and erection of two storey detached dwelling to create 18no. flats, including lower ground floor level, first and second floor balconies and accommodation in the roofspace with dormers, rooflights, solar panels with associated parking and landscaping works

  Refused Full applications New dwelling Loft or dormer +1 54 docs
  Major scheme

• Wildacre The Woods Northwood HA6 3EY

  26/0569/TPO Submitted 9 Apr 2026 100 yards away

  Tree number - T1 Tree type - Oak (Quercus robur) Approx Height - 15m Approx Spread- 8m DBH- 0.4m Location - See map Service - Prune and deadwood with MEWP Work required- Reduce lateral spread over driveway by removing up to 2m to a finished lateral spread of 6m. Remove major deadwood over 40mm in diameter Reason - To remove hazardous branches and reduce encroaching Priority code -ON Tree number - T2 Tree type - Oak (Quercus robur) Approx Height - 14m Approx Spread- 6m DBH- 0.4m Location - See map Service - Prune and deadwood with MEWP Work required- Reduce lateral spread over driveway by removing up to 2m to a finished lateral spread of 4m. Remove major deadwood over 40mm in diameter Reason - To remove hazardous branches and reduce encroaching Priority code -ON Tree Number - T4 Tree Type - Scots pine (Pinus sylvestris) Approx. Diameter at 1.5m - 0.3m Approx. Height - 14m Approx. Crown Spread Diameter - 6m Location - See map Service - Section dismantle with MEWP Work Required - Section dismantle tree to near ground level and leave the stump in the ground. Reason - Tree is dead Priority Code - A Tree Number - T5 Tree Type - Beech (Fagus sylvatica) Approx. Diameter at 1.5m - 0.3m Approx. Height - 15m Approx. Crown Spread Diameter - 6m Location - See map Service - Section dismantle with MEWP Work Required - Section dismantle tree to near ground level and leave the stump in the ground. Reason - Tree is dead Priority Code - A

  Granted Trees 7 docs

• Wildacre The Woods Northwood HA6 3EY

  24/0677/FUL Submitted 25 Apr 2024 100 yards away

  Variation of Condition 2 (plan numbers) pursuant to planning permission 23/1032/FUL: To allow for additional first floor space, alterations to the basement layout; alterations to the roof and increase in roof height; alterations to front porch; addition of and alterations to dormers and rooflights; alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 19 docs
  Small domestic

• Wildacre The Woods Northwood Hertfordshire HA6 3EY

  22/2163/FUL Submitted 21 Nov 2022 100 yards away

  Demolition of existing dwelling and construction of two storey building with accommodation within the roof served by dormers and rooflights to create 8 two bedroom flats with associated basement parking, bin store and ancillary works

  Refused Full applications New dwelling Loft or dormer +1 59 docs
  Domestic

• 26/1655/OUT Awaiting decision

  Knoll Oak Sandy Lane Northwood HA6 3EZ

  Outline Application: Demolition of existing buildings; construction of new four storey building to provide 52 residential flats, with associated access alteration, gates, parking and landscaping works (layout and appearance as reserved matters).

  Received 19 Oct, published by the council 27 Oct 2026 Outline
• 26/1422/OUT Awaiting decision

  156 The Drive Rickmansworth Hertfordshire WD3 4DH

  Outline application: Construction of 2no. detached two-storey, self build dwellings, to the rear of No.156 The Drive with associated access, parking and landscaping works (Appearance and Scale reserved matters)

  Received 7 Sep, published by the council 18 Sep 2026 Outline
• 26/1077/PDE Withdrawn

  36 Girton Way Croxley Green Rickmansworth Hertfordshire WD3 3QN

  Prior Approval: Single storey rear extension (depth 5.75 metres, maximum height 3.45 metres, maximum eaves height 3.45 metres)

  Received 3 Jul, published by the council 24 Jul 2026 Outline
• 26/0930/PDE Granted

  116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Received 8 Jun, published by the council 24 Jul 2026 Outline
• 26/1242/PDA Awaiting decision

  Moonshine Farm Bragmans Lane Sarratt HP3 0PL

  Prior Approval: Change of use of existing agricultural barn to one self contained residential dwelling with associated parking

  Received 3 Aug, published by the council 26 Aug 2026 Outline