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Planning application

10/26/0480

3 Birchbank Gardens Blackburn BB1 6NB

Granted Blackburn with Darwen Householder Notification - Single storey rear extension

Proposal

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

As published by the council, reference 10/26/0480

Timeline

Dates from the published record

  1. 22 May 2026

    Received by Blackburn with Darwen

  2. 26 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 18 Jun 2026

    Decision issued: Prior Approval is not required

  4. 21 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • 10/21/0740 Granted

    7 Birchbank Gardens Blackburn BB1 6NB

    Erection of Single storey rear extension 6m from rear wall, Max Height: 4m, Height to Eaves: 3.3m

    5 Jul 2021 26m away Householder
  • 10/26/0067 Awaiting decision

    98 Whalley New Road Blackburn BB1 6LD

    Installation of 2x internally illuminated tray signs, 3 x internally illuminated lightboxes wrapping around three elevation's on the building, 1x internally illuminated column, 5 x columns, and 1x internally illuminated corner logo

    23 Jan 2026 87m away Advertising
  • 10/25/0982 Withdrawn

    7 Notre Dame Gardens Blackburn BB1 5EF

    Erection of single storey extension to side and rear

    22 Sep 2025 112m away Full applications
  • 10/16/0825 Withdrawn

    358 Whalley Range Blackburn BB1 6NN

    Increase in height of approved rear extension reference 10/15/0321

    26 Jul 2016 140m away Full applications
  • 10/25/1075 Awaiting decision

    Former East Lancashire Coach Works Whalley New Road Blackburn BB1 6JS

    Commercial development comprising of construction of 2 units (B2 / B8) and 1 restaurant (Use Class E, (b))

    20 Oct 2025 150m away Full applications
  • 10/25/1076 Awaiting decision

    Former East Lancashire Coach Works Whalley New Road Blackburn BB1 6JS

    Construction of Petrol Filling Station (Sui Generis) with associated parking & construction of 3No. units to be used as Food / Eating (Use Class E, (b))

    20 Oct 2025 150m away Full applications

In Blackburn with Darwen

  • 10/26/0506 Awaiting decision

    200 Ramsgreave Drive Blackburn BB1 8LL

    Erection of single storey rear extension 6m from original rear wall, Max Height 3.9m, Height to Eaves: 2.9m

    29 May 2026 Householder
  • 10/26/0503 Awaiting decision

    36 Longton Street BB1 1UF

    Erection of Single storey rear extension 6m from original rear wall, Max Height: 3.4m, Height to Eaves: 2.8m

    29 May 2026 Householder
  • 10/26/0500 Awaiting decision

    40 Ouseburn Road Blackburn BB2 4NL

    Demolition of existing conservetory and erection of a single storey rear extension. 6m from original rear wall, Max Height: 4m, Height to Eaves: 2.6m

    28 May 2026 Householder
  • 10/26/0453 Withdrawn

    36 Longton Street Blackburn BB1 1UF

    Proposed rear single storey extension in cavity wall construction in textured facing bricks to outer leaf of cavity wall similar in colour & texture to main dwelling walls. Rubber covered flat roof with skylantern above flat roof.

    12 May 2026 Householder
  • 10/26/0327 Granted

    30 Rosehill Ave Blackburn BB1 1YW

    Erection of a single storey rear extension. 6m from original rear wall, Max Height: 2.6m, Height to Eaves: 2.3m

    1 Apr 2026 Householder