14A Chalk Lane Sidlesham Chichester West Sussex PO20 7LW

1. 4 Dec 2025

   Received by South Downs National Park

2. 25 Mar 2026

   Decision issued

3. 10 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/01635/FUL Refused

  Longreach, The Old Barn, 14A Chalk Lane Sidlesham Chichester West Sussex PO20 7LW

  Erection of 1 no. dwelling as alternative to Class Q prior approval under SI/25/02927/PA3Q and demolition of greenhouse.

  Decided 24 Sep 2026 Full applications

This application is with South Downs National Park for determination, against a statutory target of eight weeks. Over the last year South Downs National Park decided prior approval applications in a median of 43 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 14A Chalk Lane Sidlesham Chichester West Sussex PO20 7LW

  25/02927/PA3Q Submitted 4 Dec 2025 50 yards away

  Class Q(c) Application for Prior Approval - Change of Use of Agricultural Building to 1no Dwelling (C3 Use Class).

  Awaiting decision Prior approval 22 docs
  Domestic

• Longreach, The Old Barn, 14A Chalk Lane Sidlesham Chichester West Sussex PO20 7LW

  26/01635/FUL Submitted 23 Jul 2026 50 yards away

  Erection of 1 no. dwelling as alternative to Class Q prior approval under SI/25/02927/PA3Q and demolition of greenhouse.

  Refused Full applications Demolition 23 docs
  Domestic

• Land At Jardine Nursery Chalk Lane Sidlesham Chichester West Sussex PO20 7LW

  24/01339/FUL Submitted 11 Jun 2024 150 yards away

  Demolition of existing outbuilding and the erection of 1 no. self build dwelling, associated parking/access and landscaping.

  Refused Full applications New dwelling Demolition 42 docs
  Small domestic

• 24 Chalk Lane Sidlesham Chichester PO20 7LW

  11/01786/DOM Submitted 27 Apr 2011 300 yards away

  First floor front and rear extensions. Amendments to planning permission SI/10/00013/DOM.

  Granted Householder Extension 11 docs
  Domestic

• Land South Of 22 Chalk Lane Chalk Lane Sidlesham West Sussex PO20 7LY

  26/00877/FUL Submitted 16 Apr 2026 350 yards away

  Demolition of three existing agricultural buildings and erection of 2 no. detached dwellings (alternative to 23/02909/PNO3, SI/23/01141/PA3Q and SI/23/00475/PA3Q). Variation of condition 2 (Plans) from planning permission SI/25/02503/FUL - increase ridge and eaves heights of roofs. Alterations to rooflights and solar panel siting and number.

  Granted Full applications Loft or dormer Demolition 15 docs

• Land South Of 22 Chalk Lane Chalk Lane Sidlesham West Sussex PO20 7LY

  25/02503/FUL Submitted 20 Oct 2025 350 yards away

  Demolition of three existing agricultural buildings and erection of 2 no. detached dwellings (alternative to 23/02909/PNO3, SI/23/01141/PA3Q and SI/23/00475/PA3Q).

  Granted Full applications Demolition 46 docs

• 26/02033/PA3Q Awaiting decision

  Richardsons Nursery Main Road Birdham Chichester West Sussex PO20 7BX

  Class Q(c) Application for Prior Approval - Change of Use of Agricultural Building to 3 no. Dwellings (C3 Use Class).

  Received 21 Sep, published by the council 8 Oct 2026 Prior approval
• 26/01860/PNO Granted

  Coombers Barn Farm Birdham Road Birdham Chichester West Sussex PO20 7BX

  Excavation to create 2 no. ponds and 3 no. ditches for agricultural purposes.

  Received 25 Aug, published by the council 7 Sep 2026 Prior approval
• 26/01642/PA1A Granted

  31 Armadale Road Chichester West Sussex PO19 7NR

  Single storey extension to the rear (a) rear extension - 4m (b) maximum height - 3.1m (c) height of eaves - 2.7m with side access via shared footpath

  Received 23 Jul, published by the council 3 Aug 2026 Prior approval
• 26/01584/PA3MA Granted

  77C And 77D St Pancras Chichester West Sussex PO19 7LS

  Change of use of part of a building from a use within Class E of the Use Classes Order (as amended) to a use within Class C3 (dwellinghouses) of the Order

  Received 16 Jul, published by the council 27 Jul 2026 Prior approval
• 26/01961/PA3R Awaiting decision

  Crouchlands Farm Rickmans Lane Plaistow Billingshurst West Sussex RH14 0LE

  Prior approval - change of use of an existing agricultural building and associated land from agricultural use to a flexible commercial use within Class B8 (storage and distribution).

  Received 8 Sep, published by the council 14 Sep 2026 Prior approval