3 Sandy Close Hertford Hertfordshire SG14 2BBReference3/26/0874/HHLocal authorityEast HertfordshireAddress3 Sandy Close Hertford Hertfordshire SG14 2BBProposalDemolition of the garage annexe and replacement with a single storey side extension, removal of chimney, two storey side extension, first floor front extension and alterations to fenestrationStatusApprovedValidated2026-06-17More planning applications in East Hertfordshire