7 Horsleys Maple Cross Hertfordshire WD3 9TU

1. 26 May 2022

   Received by Three Rivers

2. 7 Jul 2022

   Decision issued: approved

3. 30 Jul 2026

   Added to PlanIndex

Three Rivers granted permission on 7 July 2022, 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.

• 37 Longcroft Road Maple Cross Rickmansworth Hertfordshire WD3 9TS

  21/0341/PDE Submitted 15 Feb 2021 0.1 miles away

  Prior Approval: Single storey rear extension (depth 3.4 metres, maximum height 3 metres, maximum eaves height 4 metres)

  Withdrawn Outline Extension 3 docs
  Small domestic

• 37 Longcroft Road Maple Cross Rickmansworth Hertfordshire WD3 9TS

  21/0811/FUL Submitted 30 Mar 2021 0.1 miles away

  Single-storey rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• 160 Longcroft Road Maple Cross WD3 9UA

  21/2926/FUL Submitted 29 Dec 2021 0.1 miles away

  Single storey side and rear extension

  Granted Full applications Extension 7 docs
  Small domestic

• 160 Longcroft Road Maple Cross WD3 9UA

  22/1668/FUL Submitted 5 Sep 2022 0.1 miles away

  Construction of single storey rear/side extension

  Granted Full applications Extension 11 docs
  Small domestic

• 2 The Hawthorns Maple Cross Rickmansworth Hertfordshire WD3 9UH

  23/0206/FUL Submitted 6 Feb 2023 0.1 miles away

  Demolition of existing conservatory and construction of single storey front and rear extension

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 128 Longcroft Road Maple Cross Rickmansworth Hertfordshire WD3 9TX

  25/1985/PDE Submitted 17 Nov 2025 0.1 miles away

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

  Withdrawn Outline Extension 8 docs
  Small domestic

• 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
• 26/1268/CLPD Awaiting decision

  36 Bishops Avenue Northwood HA6 3DG

  Certificate of Lawfulness Proposed Development: Construction of outbuilding

  Received 7 Aug, published by the council 8 Aug 2026 Lawful development
• 26/1261/CLPD Awaiting decision

  4A Parkside Road Northwood HA6 3HL

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and installation of rooflights

  Received 5 Aug, published by the council 8 Aug 2026 Lawful development