12 Rowlatt Drive St Albans Hertfordshire AL3 4NBReference5/2026/0300Local authoritySt AlbansAddress12 Rowlatt Drive St Albans Hertfordshire AL3 4NBProposalCertificate of Lawfulness (Proposed) - Conversion of loft space and construction of rear box dormer and insertion of gable window at 12 Rowlatt Drive St Albans Hertfordshire AL3 4NBStatusRefusedDecision date2026-06-10Validated2026-02-17More planning applications in St Albans