The Old Water Mill, Mill Lane, Horncastle, LN9 5DS

1. 12 Aug 2005

   Received by East Lindsey

2. 6 Sep 2005

   Validated

   Checked as complete and ready for consideration.

3. 10 Feb 2006

   Decision issued: Approved

4. 17 Aug 2026

   Added to PlanIndex

East Lindsey granted permission on 10 February 2006, 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Dovecote House, Mill Lane, Horncastle, LN9 5DS

  S/086/03012/05 Submitted 22 Dec 2005 50 yards away

  Planning Permission - Alterations to existing house to provide an external staircase and gable door to attic room over garage, relocation of 1no. roof light to the attic room and installation of an air conditioning unit and in accordance with additional noise information submitted regarding the air conditioning unit submitted to the Local Planning Authority on 6th March 2006.

  Granted Full applications Loft or dormer 2 docs

• The Old Courthouse 1 Louth Road Horncastle Lincolnshire LN9 5ED

  00002/26/LBA Submitted 5 Jan 2026 50 yards away

  Listed Building Consent - Internal and external alterations to existing flats to form 1no. dwellinghouse.

  Granted Heritage and listed buildings New dwelling 16 docs
  Domestic

• The Old Courthouse 1 Louth Road Horncastle Lincolnshire LN9 5ED

  00001/26/FUL Submitted 5 Jan 2026 50 yards away

  Planning Permission - Change of use and alterations to 3no. existing flats (Listed Building) to form 1no. dwellinghouse.

  Granted Full applications New dwelling 12 docs
  Domestic

• 1 Old Paddock Court, Horncastle, LN9 5GA

  S/086/00337/04 Submitted 24 Feb 2004 50 yards away

  Planning Permission - Rear extension to existing dwelling to provide a porch.

  Granted Full applications Extension 1 doc
  Small domestic

• Tesco Stores Ltd, Tesco Store, Watermill Road, HORNCASTLE, LN9 5DR

  S/086/00469/03 Submitted 18 Mar 2003 100 yards away

  Planning Permission - To retain a cage marshalling area for the storage of emptied delivery cages, a scissor lift, security fencing with vehicular and pedestrian access gates to a maximum height of 2.4 metres to enclose the existing service yard, existing timber fence to be removed and the erection of a vehicular control barrier.

  Granted Full applications
  Small domestic

• 5 WATERMILL ROAD HORNCASTLE LN9 5DR

  S/086/01395/21 Submitted 24 Jun 2021 100 yards away

  Planning Permission - Erection of a boundary wall with pillars and trellis fencing to a maximum height of 2.1m (works commenced).

  Granted Full applications 16 docs
  Small domestic

• 00763/26/FUL Granted

  Grange Farm Camp Site Boston Road Wainfleet St Mary Lincolnshire PE24 4EU

  Planning Permission - Change of use of land to provide an extension to existing holiday park and siting of 16no. additional touring caravan pitches.

  Received 8 May, published by the council 22 Jul 2026 Full applications
• 01648/26/FUL Awaiting decision

  77 Castle Street Boston PE21 8PR

  2-storey side extension

  Received 29 Sep, published by the council 5 Oct 2026 Full applications
• B/26/0315 Granted

  Guide Post Farm, Wigtoft Bank, Wigtoft, Boston, PE20 2PZ

  Erection of ancillary annex

  Received 7 Aug, published by the council 18 Sep 2026 Full applications
• 01265/26/FUL Granted

  54 Horncastle Road Woodhall Spa Lincolnshire LN10 6UZ

  Planning Permission - Extensions and alterations to existing dwelling to provide additional living accommodation.

  Received 5 Aug, published by the council 14 Aug 2026 Full applications
• 01222/26/FUL Granted

  6 Ramsgate Road Louth Lincolnshire LN11 0NH

  Planning Permission - Extension to existing dwelling to provide additional living accommodation.

  Received 27 Jul, published by the council 14 Aug 2026 Full applications