171 Thelwall New Road, Warrington, WA4 2NB

1. 18 Mar 2026

   Received by Warrington

2. 27 Aug 2026

   Added to PlanIndex

Warrington granted permission, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 28 Pelham Road, Grappenhall And Thelwall, Warrington, WA4 2HF

  2025/00013/CLDP Submitted 6 Jan 2025 50 yards away

  Outbuilding containing garage and home office.

  Granted Lawful development

• 24 Dunmow Road, Grappenhall And Thelwall, Warrington, WA4 2HQ

  2024/01584/CLDP Submitted 17 Dec 2024 150 yards away

  remove existing conservatory roof and replace with new mono pitch roof.

  Granted Lawful development Extension

• 63 Richmond Avenue, Grappenhall And Thelwall, Warrington, WA4 2ND

  2025/00500/CLDP Submitted 8 Apr 2025 200 yards away

  Proposed side extension

  Granted Lawful development Extension

• 1 Harlow Close, Grappenhall And Thelwall, Warrington, WA4 2HD

  2022/41707 Submitted 20 Jun 2022 200 yards away

  Single storey rear extension with porch extension and garage conversion

  Granted Householder Extension 3 docs
  Small domestic

• 3, HANDFORTH CLOSE, GRAPPENHALL AND THELWALL, WARRINGTON, WA4 2JR

  2012/20276 Submitted 4 Jul 2012 250 yards away

  Proposed single storey extension rear extension

  Granted Full applications Extension 14 docs
  Small domestic

• 103, THELWALL NEW ROAD, GRAPPENHALL AND THELWALL, WARRINGTON, WA4 2HR

  2012/20479 Submitted 10 Aug 2012 250 yards away

  Proposed single storey rear extension.

  Granted Full applications Extension 8 docs
  Small domestic

• 2026/00837/FULH Status unknown

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

  EXTENSION TO EXISTING REAR SINGLE STOREY GARDEN ROOM

  Received 30 Jun, published by the council 27 Aug 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

  Received 26 Jun, published by the council 27 Aug 2026 Householder
• 2026/00808/FULH Status unknown

  2 Cedar Grove, Latchford, Warrington, WA4 1EJ

  Single storey side extension

  Received 24 Jun, published by the council 27 Aug 2026 Householder
• 2026/00804/FULH Status unknown

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

  single storey rear extension replacing existing garden room.

  Received 23 Jun, published by the council 27 Aug 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.

  Received 23 Jun, published by the council 27 Aug 2026 Householder