The document on this page provides a detailed guide (including analysis, appeal decisions, case law, and templates) for the system of larger rear extensions under Part 1 Class A of the GPDO.
Note: For detailed "background information" for the system of larger rear extensions under Part 1 Class A of the GPDO, please view the "GPDO Part 1 Class A (Larger Rear Extensions) - Background Information" page on this website.
Document:
- FULL VERSION: GPDO Part 1 Class A (Larger Rear Extensions) - Guide
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Statistics for the full version of the above document:
- Last updated: 11/05/2026 (note: regular updates not required)
- Number of pages: 102
- Content: Includes analysis, appeal decisions, case law, and templates
Statistics for the free version of the above document:
- Last updated: 07/03/2026 (note: regular updates not required)
- Number of pages: 25
- Content: Excludes analysis, appeal decisions, case law, and templates
Notes for the full version of the above document:
- A Microsoft Word version of only the templates is available via this link.
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Notes for the free version of the above document:
- A PDF version of only the flowchart is available via this link.
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