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Annex approval rate in Dacorum

Dacorum approved – of annex applications, based on 18 decisions analysed.

Last updated: October 2026

–%
annex approval rate
18
Annex decisions
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Approved
–
Refused
–
Dacorum overall

How annex applications compare in Dacorum

Annex (18 decided)
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Dacorum all applications (730 decided)
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Before you apply in Dacorum

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Other project types in Dacorum

Rear extension (362 decided)
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Garage and parking (267 decided)
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Side extension (142 decided)
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Dormer (141 decided)
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Loft conversion (121 decided)
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Outbuilding (92 decided)
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Other extension (75 decided)
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Front extension (63 decided)
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Conservatory (48 decided)
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–
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New build (20 decided)
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Check planning approval patterns