Outside
Adverts and SignsCCTVDormer windowExternal walls in flatsFasciaFlats and MaisonettesFlue, Chimney and Soil or Vent pipesFuel tanksLighting (external)Local news (local information)Maintaining drainpipesManhole and drainsParty WallPatios, driveways and hardstandingRoof windowRoofSatellite dishes, Aerials and AntennaeSecurity alarmShopSolar panel (ground based)Trees and HedgesUnderpinning and foundationsWindows and Doors (for flats)Windows and Doors
Manhole and drains
Although the work itself may not require planning permission you should clarify ownership and responsibility before modifying or carrying out maintenance.
Drains, sewers and manholes may be shared with neighbours or owned by the relevant water authority.
Failure to confirm these details or to comply with relevant standards/legislation could lead to legal and remedial action at your own cost.
Don’t forget to consider utilities when planning your project.