Woollensbrook Human settlement in EnglandWoollensbrookWoollensbrookLocation within HertfordshireOS grid referenceTL3610Shire countyHertfordshireRegionEastCountryEnglandSovereign stateUnited KingdomPost townHoddesdonPostcode districtEN11PoliceHertfordshireFireHertfordshireAmbulanceEast of England List of places UK England Hertfordshire 51°46′N 0°02′W / 51.77°N 00.03°W / 51.77; -00.03 Woollensbrook is a hamlet in Hertfordshire, England. It is in the town of Hoddesdon. This Hertfordshire location article is a stub. You can help Wikipedia by expanding it.vte