12 St Thomas Street Blackburn BB1 1PB

1. 21 Apr 2026

   Received by Blackburn with Darwen

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 May 2026

   Decision issued: Prior Approval is not required

4. 27 Aug 2026

   Added to PlanIndex

Blackburn with Darwen granted permission on 22 May 2026, 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.

• 238 Audley Range Blackburn

  10/14/0962 Submitted 18 Sep 2014 100 yards away

  Single storey rear extension

  Granted Full applications Extension 21 docs
  Small domestic

• Patel Newsagents 194 Audley Range Blackburn BB1 1TG

  10/14/0153 Submitted 26 Feb 2014 100 yards away

  Two storey rear extension, new shop front with roller shutter, enlargement of ground floor window on side elevation and relocation of first floor window on side elevation

  Refused Full applications Extension Windows or glazing 22 docs

• Patel Newsagents 194 Audley Range Blackburn BB1 1TG

  10/14/1188 Submitted 14 Nov 2014 100 yards away

  Proposed two storey rear extension, new shop front and roller shutters (resubmission of 10/14/0153)

  Granted Full applications Extension Windows or glazing 38 docs

• 9 Newton Street Blackburn BB1 1NE

  10/14/1148 Submitted 30 Oct 2014 100 yards away

  98% historically approved · decision due ~13 Jan

  Single storey extension to rear

  Awaiting decision Full applications Extension 13 docs
  Small domestic

• 177 Walter Street Blackburn BB1 1TJ

  10/21/1006 Submitted 1 Sep 2021 100 yards away

  Erection of single storey rear extension 3.6m from rear wall, max height: 3.2m, height to eaves: 2.5m

  Withdrawn Householder Extension 4 docs
  Small domestic

• 177 Walter Street Blackburn BB1 1TJ

  10/21/0869 Submitted 30 Jul 2021 100 yards away

  Erection of single storey extension to rear from Original rear wall. 3.6m from rear wall max height 3.2m, height to eaves 2.5m

  Withdrawn Householder Extension 4 docs
  Small domestic

• 10/26/0480 Granted

  3 Birchbank Gardens Blackburn BB1 6NB

  Erection of single storey rear extension 6m from original rear wall, Max Height: 3.51m, Height to Eaves: 2.45m

  Received 22 May, published by the council 21 Jul 2026 Householder
• 10/26/0466 Granted

  65 Holly Street Blackburn BB1 9TP

  Erection of single storey extension to rear. 6m from original rear wall, Max Height: 2.8m, Height to Eaves: 2.550m

  Received 18 May, published by the council 27 Aug 2026 Householder
• 10/26/0461 Granted

  4 Furness Avenue Blackburn BB1 5SE

  Erection of single storey extension to rear Max length 6m additional 1.8m beyond rear extension Eaves height 3m Ridge height 3.25m

  Received 14 May, published by the council 27 Aug 2026 Householder
• 10/26/0454 Granted

  8 July Street Blackburn BB1 1SR

  Erection of single storey rear extension. 4.00m from original rear wall, Max Height: 3.00m, Height to Eaves: 2.75m

  Received 13 May, published by the council 27 Aug 2026 Householder
• 10/26/0423 Granted

  55 Snaefell Road Blackburn BB2 3JW

  Erection of single storey rear extension. Max length 3.5m, eaves height 3m, ridge height 4m and rear corner infill extension.

  Received 1 May, published by the council 27 Aug 2026 Householder