Court Cottage Shire Lane Chalfont St Peter Gerrards Cross Buckinghamshire SL9 0RB

1. 24 Feb 2023

   Received by Three Rivers

2. 10 Mar 2023

   Decision issued: approved

3. 17 Sep 2026

   Added to PlanIndex

Three Rivers granted permission on 10 March 2023, 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.

• Court Cottage Shire Lane Chalfont St Peter Buckinghamshire SL9 0RB

  22/2036/FUL Submitted 3 Nov 2022 50 yards away

  Construction of single storey rear extension and conversion of garage into habitable accommodation

  Refused Full applications Extension 14 docs
  Small domestic

• Horn Hill Farm Shire Lane Chalfont St Peter Gerrards Cross Buckinghamshire SL9 0RB

  24/0360/PDF Submitted 29 Feb 2024 50 yards away

  Prior Notification: Change of use of agricultural open barn and land to a (Use Class E) flexible commercial use

  Granted Outline 4 docs

• Land East Of Shire Lane Hornhill Chalfont St Peter SL9 0RB

  25/0931/FUL Submitted 30 May 2025 50 yards away

  Demolition of existing buildings and construction of two detached office buildings (Class E(c)(ii)) with associated hardstanding and parking, widening of existing vehicular access and installation of security gate and fencing.

  Refused Full applications Demolition 24 docs

• Horn Hill Farm Shire Lane Chalfont St Peter Gerrards Cross Buckinghamshire SL9 0RB

  20/1929/PDA Submitted 17 Sep 2020 50 yards away

  Prior Notification: Change of use of existing agricultural buildings to four residential dwellings (Class C3) and associated works

  Withdrawn Outline 15 docs

• Horn Hill Farm Shire Lane Chalfont St Peter Gerrards Cross Buckinghamshire SL9 0RB

  24/0606/PDF Submitted 16 Apr 2024 100 yards away

  Prior Notification: Change of use of 2no. agricultural barns to a (Use Class B8) flexible commercial use

  Granted Outline 14 docs

• Spring View Shire Lane Chalfont St Peter Buckinghamshire SL9 0QX

  PL/25/2956/FA Submitted 18 Aug 2025 150 yards away

  Construction of a detached garage with accommodation above

  Granted Full applications 4 docs

• 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