22 Westbury Road Northwood HA6 3BU

This site has had 2 applications since 2024: 2 approved, 0 refused.

• 24/1375/FUL Granted

  22 Westbury Road Northwood HA6 3BU

  Two storey and first floor front extension, single storey rear extension, loft conversion, including extension to roof and increase in ridge height, installation of front dormer, rooflights, front storm porch, internal alterations

  Decided 23 Dec 2024 Full applications

1. 6 Nov 2025

   Received by Three Rivers

2. 12 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 16 Dec 2025

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 22 Westbury Road Northwood HA6 3BU

  24/1375/FUL Submitted 29 Aug 2024 50 yards away

  Two storey and first floor front extension, single storey rear extension, loft conversion, including extension to roof and increase in ridge height, installation of front dormer, rooflights, front storm porch, internal alterations

  Granted Full applications Extension Loft or dormer +1 27 docs
  Small domestic

• 2A Crofters Road Northwood HA6 3ED

  24/0051/FUL Submitted 15 Jan 2024 50 yards away

  Conversion of garage into habitable accommodation with associated alterations.

  Granted Full applications 10 docs

• 19 Westbury Road Northwood HA6 3DB

  25/0647/RSP Submitted 10 Apr 2025 50 yards away

  Part Retrospective: Demolition of existing double garage, conservatory and single storey rear extension; Construction of part single, part two storey rear extension, single storey front and side extension including garage; relocation of entrance door including front porch projection; internal alterations and alterations to fenestration detail, provision of new windows to front/rear elevation, alterations to external materials including windows and rooftiles, provision of solar panels and alterations to chimneys.

  Withdrawn Amendments Extension Demolition +1 19 docs
  Small domestic

• 19 Westbury Road Northwood HA6 3DB

  25/0133/FUL Submitted 27 Jan 2025 50 yards away

  Variation of Condition 2 (Plans) and Condition 3 (Materials) pursuant to planning permission 23/0839/FUL to allow alterations to fenestration, front porch and alterations to external materials.

  Withdrawn Full applications Extension Windows or glazing 14 docs
  Small domestic

• 14 Westbury Road Northwood HA6 3BT

  21/0294/FUL Submitted 10 Feb 2021 100 yards away

  Demolition of the existing garage and conservatory; erection of a new porch; two-storey side and rear extensions including roof extension; loft conversion including rear dormer and front rooflights; and alterations to fenestration

  Withdrawn Full applications Extension Loft or dormer +2 18 docs
  Small domestic

• 12 Westbury Road Northwood HA6 3BT

  25/1140/FUL Submitted 3 Jul 2025 100 yards away

  Construction of two storey side extension, single storey front extension; loft conversion including alteration to roof form and insertion of rear dormer window and front rooflights; extension to driveway and access; alterations to fenestration, external materials including render and timber cladding

  Granted Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• 26/1409/CLED Awaiting decision

  44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

  Certificate of Lawfulness Existing Development: Construction of an outbuilding

  Received 3 Sep, published by the council 7 Sep 2026 Lawful development
• 26/1382/CLPD Awaiting decision

  1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

  Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

  Received 31 Aug, published by the council 7 Sep 2026 Lawful development
• 26/1035/CLPD Granted

  90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

  Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

  Received 25 Jun, published by the council 24 Jul 2026 Lawful development
• 26/1004/CLPD Granted

  39 Bishops Avenue Northwood HA6 3DD

  Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

  Received 19 Jun, published by the council 24 Jul 2026 Lawful development
• 26/0973/CLPD Granted

  125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

  Received 15 Jun, published by the council 24 Jul 2026 Lawful development