23 Rostherne Close, Great Sankey, Warrington, WA5 1BW

1. 5 Sep 2024

   Received by Warrington

2. 27 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 29 Littleton Close, Great Sankey, Warrington, WA5 1HB

  2025/00505/FULH Submitted 9 Apr 2025 244m away

  Single storey wrap around extension

  Granted Householder Extension
  Small domestic

• Sandstone Supplies Uk, SANDSTONE SUPPLIES UK Barnard Street, Great Sankey, Warrington, WA5 1DD

  2026/00803/CLDE Submitted 23 Jun 2026 261m away

  Decision due ~18 Aug

  Ongoing use of land as a landscape supply centre (Use Class B8/E)

  Status unknown Lawful development

• 29 Liverpool Road, Great Sankey, Warrington, WA5 1EG

  2026/00582/FUL Submitted 5 May 2026 326m away

  Decision due ~30 Jun

  Conversion of the property into two flats (two one bedroom flats) Existing - White render, red brickwork, UPVC windows and doors, slate roof Proposed - new roof lights Site Area - 70 m2

  Status unknown Full applications New dwelling Loft or dormer +2
  Several homes

• 29 Liverpool Road, Great Sankey, Warrington, WA5 1EG

  2025/01704/FUL Submitted 3 Dec 2025 326m away

  Conversion of the property into two flats (one bedroom & two bedroom flat) Existing - White render, red brickwork, UPVC windows and doors, slate roof Proposed - Rear dormer with composite cladding and UPVC window to match existing Site Area - 70 m2

  Refused Full applications New dwelling Loft or dormer +2
  Several homes

• 227 Old Liverpool Road, Warrington, WA5 1BU

  2026/00733/FUL Submitted 5 Jun 2026 336m away

  Decision due ~31 Jul

  Change of use from C3 dwelling to 5 bed, 5 person HMO, C4

  Status unknown Full applications
  Domestic

• 6, HUNTLEY STREET, GREAT SANKEY, WARRINGTON, WA5 1EQ

  2012/20481 Submitted 10 Aug 2012 339m away

  Proposed change of use from office (use class B1a) to one dwelling (resubmission of application 2012/19998).

  Granted Full applications 8 docs
  Domestic

• 2026/00837/FULH Status unknown

  30 Rectory Lane, Lymm, Warrington, Lymm, WA13 0AL

  EXTENSION TO EXISTING REAR SINGLE STOREY GARDEN ROOM

  30 Jun 2026 Householder
• 2026/00821/FULH Status unknown

  133 Higher Lane, Lymm, Warrington, Lymm, WA13 0BU

  Demolition of existing side/rear annex -Proposed single storey rear side extension / proposed second floor loft conversion with the provision of extending existing roof at second floor level over existing flat roof area. Proposed new canopy porch to front elevation and new porch to side elevation

  26 Jun 2026 Householder
• 2026/00808/FULH Status unknown

  2 Cedar Grove, Latchford, Warrington, WA4 1EJ

  Single storey side extension

  24 Jun 2026 Householder
• 2026/00804/FULH Status unknown

  24 Brian Avenue, Stockton Heath, Warrington, WA4 2BG

  single storey rear extension replacing existing garden room.

  23 Jun 2026 Householder
• 2026/00802/FULH Status unknown

  23 Sandy Lane, Lymm, Warrington, Lymm, WA13 9HJ

  Construction of a single-storey rear extension connecting to the existing garage (including new pitched roof) and extension of the garage to the front.

  23 Jun 2026 Householder