1 Seven Acres Northwood Hertfordshire HA6 3JZ

1. 16 Mar 2022

   Received by Three Rivers

2. 28 Mar 2022

   Validated

   Checked as complete and ready for consideration.

3. 28 Apr 2022

   Decision issued: withdrawn

4. 19 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 1 Seven Acres Northwood HA6 3JZ

  21/0709/FUL Submitted 19 Mar 2021 0m away

  Loft conversion including construction of rear dormer window

  Granted Full applications Loft or dormer Windows or glazing 19 docs

• 1 Seven Acres Northwood Hertfordshire HA6 3JZ

  22/0821/CLED Submitted 3 May 2022 1m away

  Certificate of Lawfulness Existing Development: Loft conversion including rear dormers and front rooflights

  Split decision Lawful development Loft or dormer 18 docs

• 1 Seven Acres Northwood HA6 3JZ

  21/0414/FUL Submitted 22 Feb 2021 1m away

  Single storey rear extension and alterations to rear fenestration and first floor rear terrace

  Granted Full applications Extension Windows or glazing 16 docs
  Small domestic

• Oak Lodge 2 Seven Acres Northwood HA6 3JZ

  21/0368/TCA Submitted 10 Feb 2021 36m away

  Spruce - Rear garden - remove

  Granted Trees 2 docs

• Napili Kai Seven Acres Northwood HA6 3JZ

  21/0923/TCA Submitted 8 Apr 2021 71m away

  Willow Crack Tree - Trim branches over roof of house - Crown reduction/partial reduction of 2 meters Leylandii Green Conifers - Trim front and tops - Crown reduction of 1.5 meters Crown thining of 0.4 meters

  Granted Trees 6 docs

• 3 Seven Acres Northwood HA6 3JZ

  26/0289/FUL Submitted 23 Feb 2026 71m away

  Construction of lower ground floor rear extension to accommodate indoor swimming pool and extension and alterations to rear raised patio.

  Granted Full applications Extension 17 docs

• 26/0460/CLED Granted

  Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

  Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

  19 Mar 2026 Lawful development
• 26/0724/CLED Granted

  70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

  Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

  5 May 2026 Lawful development
• 25/1151/CLED Refused

  Unit 6 Century Court Tolpits Lane Watford Hertfordshire

  Certificate of Lawfulness Existing Use: Use of property as single dwellinghouse (Use Class C3)

  4 Jul 2025 Lawful development
• 26/0736/CLPD Granted

  45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer and window, front rooflights, side window

  7 May 2026 Lawful development
• 26/0631/CLPD Granted

  Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

  20 Apr 2026 Lawful development