Data-backed planning intelligence · 3,200,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Annex approval rate in Newham

Newham approved 70.0% of annex applications, based on 40 decisions analysed.

Last updated: June 2026

70.0%
annex approval rate
40
Annex decisions
28
Approved
12
Refused
84.8%
Newham overall

Annex applications are refused more often than the Newham average (84.8%), suggesting the council scrutinises these projects more closely.

How annex compares in Newham

Annex (40 decided)
70.0%
Newham all applications (21,604 decided)
84.8%

Planning a annex in Newham?

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Other project types in Newham

Rear Extension (4,486 decided)
78.5%
Dormer (3,115 decided)
78.7%
Loft Conversion (2,024 decided)
78.6%
Extension (General) (1,659 decided)
78.5%
66.2%
Garage / Parking (1,255 decided)
87.1%
Side Extension (1,099 decided)
79.7%
Flat Conversion (771 decided)
81.2%
New Build (566 decided)
85.5%
Outbuilding (423 decided)
76.6%
Basement (397 decided)
73.0%
Wraparound Extension (354 decided)
88.7%
HMO (291 decided)
40.2%
Conservatory (198 decided)
87.4%
79.3%
Front Extension (85 decided)
62.4%
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