26/00607/HOU
40 Derwent Avenue London N18 1BW
Single storey front/side/rear extension involving removal of existing rear conservatory, conversion of garage into habitable room, front entrance porch, hip to gable and rear dormer with Juliette balcony and rooflights.
Insufficient information in the form of a Flood Risk Assessment and Sustainable Drainage Strategy has been provided to enable assessment of whether the proposed development would result in an increase in flood risk on or off site and suitable flood control and mitigation measures have not been demonstrated, this would be contrary to London Plan Policies SI 12 and SI 13, Policy CP28 of the Core Strategy (2010) and Policies DMD59, DMD60, DMD61 and DMD62 of the Development Management Document (2014) and National Planning Policy Framework (2024). Dated: 20 May 2026 Authorised on behalf of: Karen Page Head of Planning and Building Control Housing, Regeneration and Development Department Enfield Council PO Box 53, Civic Centre Silver Street, Enfield EN1 3XE If you have any questions about this decision, please contact the planning officer jennie.rebairo@enfield.gov.uk. List of plans and documents referred to in this Notice: Title/Number Version TYPE Location Plan Drawing Block Plan Drawing ex PL1B Drawing ex ELV4 Drawing ex PL3 Drawing ex ELV5 Drawing pro PL7 Drawing pro ELV8 Drawing pro ELV9 Drawing ex PL2 Drawing pro PL6 Drawing fld3 P11C Drawing fld1 P11 Drawing fld2 P11B Supporting Information Article 12 Notice Supporting Information SuDS 13 Drawing Additional Information APPEAL Should you (an applicant or agent) feel aggrieved by the decision of the Council to either refuse permission or to grant permission subject to conditions, you can