20 Davenham Avenue Northwood HA6 3HQ

This site has had 5 applications since 2023: 4 approved, 0 refused.

• 24/2037/FUL Withdrawn

  20 Davenham Avenue Northwood HA6 3HQ

  Construction of a front and side boundary wall with railings, installation of a new vehicular crossover and installation of gates along front boundary

  Decided 27 Jan 2025 Full applications
• 24/0460/FUL Granted

  20 Davenham Avenue Northwood HA6 3HQ

  Demolition of existing plant room and conservatory and construction of part single, part two storey rear extension and single storey side extension, rear juliet balcony; internal alterations and alterations to fenestration.

  Decided 15 May 2024 Full applications
• 23/2173/FUL Granted

  20 Davenham Avenue Northwood HA6 3HQ

  Demolition of existing plant room and conservatory and construction of part single, part two storey rear extension and single storey side extension, relocation of entrance door, rear juliet balcony; internal alterations and alterations to fenestration.

  Decided 23 Feb 2024 Full applications
• 23/1713/PDE Granted

  20 Davenham Avenue Northwood HA6 3HQ

  Prior Approval: Single storey rear extension (depth 8 metres, maximum height 3 metres, maximum eaves height 2.80 metres)

  Decided 13 Nov 2023 Outline

1. 11 Mar 2024

   Received by Three Rivers

2. 29 Apr 2024

   Decision issued: approved

3. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 29 April 2024, 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.

• 20 Davenham Avenue Northwood HA6 3HQ

  24/0460/FUL Submitted 22 Mar 2024 50 yards away

  Demolition of existing plant room and conservatory and construction of part single, part two storey rear extension and single storey side extension, rear juliet balcony; internal alterations and alterations to fenestration.

  Granted Full applications Extension Demolition +1 12 docs
  Small domestic

• 20 Davenham Avenue Northwood HA6 3HQ

  24/2037/FUL Submitted 19 Dec 2024 50 yards away

  Construction of a front and side boundary wall with railings, installation of a new vehicular crossover and installation of gates along front boundary

  Withdrawn Full applications 13 docs
  Small domestic

• 20 Davenham Avenue Northwood HA6 3HQ

  23/2173/FUL Submitted 22 Dec 2023 50 yards away

  Demolition of existing plant room and conservatory and construction of part single, part two storey rear extension and single storey side extension, relocation of entrance door, rear juliet balcony; internal alterations and alterations to fenestration.

  Granted Full applications Extension Demolition +1 13 docs
  Small domestic

• 20 Davenham Avenue Northwood HA6 3HQ

  23/1713/PDE Submitted 10 Oct 2023 50 yards away

  Prior Approval: Single storey rear extension (depth 8 metres, maximum height 3 metres, maximum eaves height 2.80 metres)

  Granted Outline Extension 9 docs
  Small domestic

• 28 Davenham Avenue Northwood HA6 3HQ

  25/0555/FUL Submitted 27 Mar 2025 50 yards away

  Construction of part single and two storey rear extension, alteration to front door and internal alterations

  Granted Full applications Extension 15 docs

• 28 Davenham Avenue Northwood HA6 3HQ

  25/1014/FUL Submitted 10 Jun 2025 50 yards away

  Demolition of existing conservatory and construction of part single and part two storey rear extension, alteration to entrance door, loft conversion including rear dormer and front/side/rear rooflights, alterations to side fenestration

  Granted Full applications Extension Loft or dormer +2 17 docs

• 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