A geophysical (magnetometer) survey, covering approximately 29 hectares, was carried out over fourteen fields on a mixture of pasture and arable land to the north of Cottingham, Hull. The survey was undertaken prior to the proposed management of the site. Circular and rectilinear features have been detected which may be indicative of a medieval post mill. Anomalies corresponding to a former field division and both historical and modern ploughing were also noted. Service pipes and areas of magnetic disturbance have been recorded throughout. The archaeological potential of the site in the very east is deemed to be high whilst the remainder is low.