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Change of Use (Residential) approval rate in Blackburn with Darwen

Blackburn with Darwen approved 78.6% of change of use (residential) applications, based on 1,076 decisions analysed.

Last updated: April 2026

78.6%
change of use (residential) approval rate
1,076
Change of Use (Residential) decisions
846
Approved
230
Refused
89.0%
Blackburn with Darwen overall

Change of Use (Residential) applications are refused more often than the Blackburn with Darwen average (89.0%), suggesting the council scrutinises these projects more closely.

How change of use (residential) compares in Blackburn with Darwen

Change of Use (Residential) (1,076 decided)
78.6%
Blackburn with Darwen all applications (12,526 decided)
89.0%

Planning a change of use (residential) in Blackburn with Darwen?

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✓ Your ward's change of use (residential) approval rate
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Less than one set of revised drawings.

Other project types in Blackburn with Darwen

Rear Extension (2,166 decided)
90.2%
Extension (General) (1,911 decided)
87.8%
Garage / Parking (1,389 decided)
88.8%
Side Extension (1,057 decided)
88.3%
Dormer (559 decided)
81.9%
New Build (450 decided)
84.0%
Conservatory (310 decided)
92.6%
Outbuilding (282 decided)
88.7%
Wraparound Extension (215 decided)
85.6%
Front Extension (157 decided)
87.9%
Flat Conversion (102 decided)
71.6%
Basement (101 decided)
87.1%
Annex (88 decided)
89.8%
91.3%
Loft Conversion (62 decided)
83.9%
HMO (29 decided)
55.2%
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