486 Blackburn Road, Bolton

appeal 6009313·Bolton·23 September 2026dismissed
Decision
dismissed, 23 September 2026
Decided by
Planning Inspector: E Fawcett
Authority
Bolton (North West)
Appeal reference
6009313
Application reference
00256/26
Procedure
written representations
Development
Retrospective single-storey glazed front extension to a restaurant in a former 1903 school
Site context
inside settlement
Green Belt
No
Framework applied
August 2026 NPPF
Determinative policies
HE7, DP3, S4
Development plan policies
Bolton Core Strategy 2011 RA1, Places for Everyone JDPD 2024 JP-P1, JP-P2
Main issues
character and appearance; non-designated heritage asset

Summary

A retrospective glazed front extension to a restaurant in a Gothic former school (an NDHA) in Bolton was dismissed. It caused moderate harm to the NDHA's significance (HE7) and conflicted with DP3. Under S4 the small social and economic benefits were "substantially outweighed" (DL ¶21).

What made the difference

The extension obscured the principal elevation and cut across tall arched windows. The claimed benefits carried only small weight because there was no evidence the extension was needed for the business's viability (DL ¶15).

Policy findings

Policy codes are those of the National Planning Policy Framework (August 2026) unless a development plan is named.

PolicyFindingWeightNote
HE7harmmoderate harm to NDHA (Gothic former school) - obscures frontage and severs two tall arched windows (DL 8-13)
DP3conflictfails to respond to history and character; "should be refused" limb cited (DL 20)
S4failsmall social/economic benefits substantially outweighed (DL 14-15, 21)

Key facts

Sources

This note is one of the decisions behind the NPPF 2026 Navigator, which shows how each Framework test has been applied across all the decisions in the database. Also available as Markdown.