Garage conversion planning approval rate in Blackburn
89% of 263 decided garage conversion applications in Blackburn were approved.
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
A similar project nearby can help you understand the council's decisions. Its outcome does not establish what will be acceptable at your address.
89%
Approval rate, all years, from 263 decided
263
decided garage conversion applications in Blackburn: 235 approved, 28 refused
Unknown
Recent rate, decided since 2022: no decided, fewer than 8
How to read these rates
These are historical outcomes for the applications in our archive, not the chance of approval for your property. Compare the same project type and read the decided count alongside each percentage.
About the planning data
Rate = approved divided by approved plus refused, using the decisions in our classified archive. Rates are withheld as unknown where fewer than 8 records of that project type were decided. Withdrawn applications are excluded.
Recent means records dated 2022 or later. Records without a year are excluded from the recent rate but remain in the all-years figure. Historical coverage varies by council, and duplicate application references may remain in the archive.
Approval rates from 2,343,419 decisions we classified across 181 councils in England. The wider 20.6 million application catalogue is accessible through PlanIT; it is not the dataset used to calculate these percentages.
Read the full methodology and coverage notes.
Project types and outcomes are classified from council records. Check the original application and decision notice before relying on an individual example. A page rebuild does not mean every council record has just been refreshed.
Example garage conversion decisions in Blackburn
These examples deliberately include approved and refused applications where available. They are not a representative sample or a list of the latest decisions. Look up each reference on the council's planning search to read the plans and decision notice.
| Reference | Year | Decision | Application |
|---|---|---|---|
| 10/00/0739 | Unknown | Approved | Conversion of roof space over garage to enlarge existing two bedrooms 4 The Hedgerow Beardwood Chase Blackburn BB2 7QU |
| 10/00/0919 | Unknown | Approved | Conversion of existing garage to study and erection of extension above 6 Chatsworth Close Blackburn BB1 8QH |
| 10/01/0277 | Unknown | Approved | Conversion of half of garage to playroom. New chimney/flue for solid fuel fire 23 Anshaw Close Belmont Bolton BL7 8BS |
| 10/03/0904 | Unknown | Refused | Conversion of existing attached garage into Study plus conservatory 82 Exchange Street Darwen BB3 0DT |
| 10/03/0959 | Unknown | Refused | Single storey extension over existing garage and toilet, conversion of garage under into Bedroom and construction of passageway leading from main house and k... 316/320 Whalley Range Blackburn BB1 6NN |
| 10/04/0021 | Unknown | Refused | Sitting Room Extension and Garage Conversion Wittons Barn Egerton Road Belmont BL7 8BL |
About the planning data
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
Other project types in Blackburn
- Single-storey rear extension 89%, 2,474 decided
- Two-storey rear extension 80%, 724 decided
- Wraparound extension 88%, 249 decided
- Side extension 86%, 1,021 decided
- Loft conversion and dormer 75%, 694 decided
- Rooflight 98%, 98 decided
- Outbuilding and garden room 85%, 198 decided
- Porch 88%, 554 decided
- Basement 86%, 88 decided
- Window and door 91%, 567 decided