{"geometry":{"type":"MultiPolygon","coordinates":[[[[-2.41612,51.932834],[-2.416041,51.932756],[-2.416005,51.93277],[-2.415969,51.932732],[-2.415897,51.93276],[-2.415967,51.932831],[-2.415907,51.932854],[-2.415949,51.932891],[-2.415882,51.932928],[-2.415912,51.932948],[-2.41589,51.932959],[-2.415912,51.932974],[-2.415934,51.932963],[-2.415992,51.933003],[-2.416073,51.932957],[-2.416044,51.932937],[-2.416077,51.932918],[-2.416056,51.9329],[-2.416095,51.932881],[-2.416066,51.932858],[-2.41612,51.932834]]]]},"type":"Feature","properties":{"entry-date":"2026-02-21","start-date":"1985-10-18","end-date":"","entity":42198032,"name":"Mantley House","dataset":"listed-building-outline","typology":"geography","reference":"1152258","prefix":"listed-building-outline","organisation-entity":139,"quality":"authoritative","uprns":"100000000000","description":"Farmhouse: 1761, 1776 (datestones). Forms unusually complete group with contemporary or older farm buildings (q.v.)","listed-building":"1152258"}}