11 Brook Drive, Great Sankey, Warrington, WA5 1RY

1. 19 May 2026

   Received by Warrington

2. 27 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Warrington's own portal holds the authoritative version.

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.

• 76 Brook Drive, Great Sankey, Warrington, WA5 1RY

  2020/38333 Submitted 15 Dec 2020 50 yards away

  Householder-Proposed dropped kerb to extend driveway and re-grading of existing driveway.

  Granted Full applications 11 docs
  Small domestic

• 339 Liverpool Road, Great Sankey, Warrington, WA5 1RX

  2026/00410/TPO Submitted 30 Mar 2026 150 yards away

  Decision due ~25 May

  Remedial works to 1 No. Tree

  Status unknown Trees

• 23 Hawthorne Avenue, Great Sankey, Warrington, WA5 1RJ

  2025/01162/FULH Submitted 15 Aug 2025 150 yards away

  Single storey side and rear extension.

  Granted Householder Extension
  Small domestic

• 14 Roby Grove, Great Sankey, Warrington, WA5 1RW

  2021/39303 Submitted 3 May 2021 150 yards away

  Section 192 Lawful Development Certificate - Proposed Single storey extension to side of dwelling

  Granted Lawful development Extension 7 docs
  Small domestic

• 7, HALE GROVE, GREAT SANKEY, WARRINGTON, WA5 1RN

  2012/20160 Submitted 6 Jun 2012 200 yards away

  Proposed two storey side extension.

  Granted Full applications Extension 8 docs

• 43, HIGHFIELD AVENUE, GREAT SANKEY, WARRINGTON, WA5 2TW

  2012/20332 Submitted 12 Jul 2012 250 yards away

  Proposed single storey rear extension and removal of existing garage (resubmission of 2012/19876).

  Granted Full applications Extension 6 docs
  Small domestic

• 2026/00830/CLDP Status unknown

  16 Hallows Avenue, Orford, Warrington, WA2 8DU

  Single Storey Side Extension

  Received 30 Jun, published by the council 27 Aug 2026 Lawful development
• 2026/00825/CLDP Status unknown

  42 Thorntree Green, Appleton, Warrington, WA4 4QU

  Demolition of conservatory & construction of single storey extension

  Received 29 Jun, published by the council 27 Aug 2026 Lawful development
• 2026/00826/CLDP Status unknown

  33 Wensleydale Close, Great Sankey, Warrington, WA5 3HZ

  Removal of Existing Conservatory Replaced with a Single Storey Rear Extension.

  Received 29 Jun, published by the council 27 Aug 2026 Lawful development
• 2026/00819/CLDP Status unknown

  1 Tilman Close, Great Sankey, Warrington, WA5 8ET

  Single storey rear extension and front canopy extension

  Received 26 Jun, published by the council 27 Aug 2026 Lawful development
• 2026/00807/CLDP Status unknown

  78 Pelham Road, Grappenhall And Thelwall, Warrington, WA4 2HA

  (none)

  Received 24 Jun, published by the council 27 Aug 2026 Lawful development