Report on a fluxgate gradiometer survey, conducted to inform proposed residential development on land off Prebend Lane, Welton. A probable Iron Age or Romano-British ditched enclosure with associated pit-like features was identified at the southern edge of the surveyed area. Further possible ditch and pit-like features were identified in the centre of the western field and at the north-west corner of the eastern field. Subsequent trial trenching in this area confirmed the ditched enclosure and associated features, but proved all of the other recorded magnetic anomalies to be of natural origin (see ELI12296).