Annex approval rate in Neath Port Talbot

Neath Port Talbot approved 98.1% of annex applications, based on 154 decisions analysed.

Last updated: August 2026

98.1%

annex approval rate

154

Annex decisions

151

Approved

Refused

95.4%

Neath Port Talbot overall

Annex applications are approved more often than the Neath Port Talbot average (95.4%), suggesting the council is relatively receptive to these projects.

How annex compares in Neath Port Talbot

Annex (154 decided)

98.1%

Neath Port Talbot all applications (26,607 decided)

95.4%

Planning a annex in Neath Port Talbot?

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Other project types in Neath Port Talbot

Rear Extension (4,349 decided)

98.2%

Garage / Parking (4,045 decided)

95.6%

Extension (General) (2,483 decided)

96.0%

Side Extension (2,287 decided)

97.3%

Change of Use (Residential) (1,427 decided)

91.1%

Conservatory (919 decided)

98.0%

Outbuilding (736 decided)

94.7%

Dormer (711 decided)

94.2%

New Build (427 decided)

87.1%

Front Extension (350 decided)

93.4%

Wraparound Extension (292 decided)

98.6%

Flat Conversion (139 decided)

92.1%

Loft Conversion (135 decided)

94.8%

Basement (79 decided)

92.4%

HMO (60 decided)

83.3%

Hip-to-Gable Conversion (17 decided)

94.1%

← All Neath Port Talbot planning statistics

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