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Annex approval rate in Surrey Heath

Surrey Heath approved 86.5% of annex applications, based on 37 decisions analysed.

Last updated: August 2026

86.5%
annex approval rate
37
Annex decisions
32
Approved
5
Refused
90.2%
Surrey Heath overall

Annex applications are refused more often than the Surrey Heath average (90.2%), suggesting the council scrutinises these projects more closely.

How annex compares in Surrey Heath

Annex (37 decided)
86.5%
Surrey Heath all applications (5,111 decided)
90.2%

Planning a annex in Surrey Heath?

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Other project types in Surrey Heath

Rear Extension (1,409 decided)
88.9%
Garage / Parking (1,078 decided)
88.1%
Side Extension (1,074 decided)
88.4%
Front Extension (445 decided)
87.6%
Conservatory (393 decided)
90.3%
New Build (364 decided)
83.0%
Dormer (256 decided)
80.5%
Outbuilding (209 decided)
87.1%
Wraparound Extension (202 decided)
89.6%
Extension (General) (194 decided)
87.1%
85.5%
Loft Conversion (56 decided)
80.4%
HMO (29 decided)
100.0%
Basement (28 decided)
96.4%
63.2%
Flat Conversion (13 decided)
61.5%
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