▁collabor ations ▁has ▁been ▁put ▁at ▁around ▁ 1 2 0 ; ▁other ▁well ▁known ▁ones ▁include ▁Dean ery ▁Garden ▁in ▁Ber k shire ▁and ▁H ester com be ▁House ▁in ▁Som erset . ▁▁ ▁The ▁entire ▁original ▁area ▁of ▁J ek yll ' s ▁property ▁is ▁grade ▁I ▁listed ▁in ▁the ▁National ▁Register ▁of ▁Historic ▁Park s ▁and ▁Gard ens . ▁Since ▁J ek yll ' s ▁time , ▁it ▁has ▁been ▁divided ▁into ▁six ▁plots ▁with ▁different ▁own ers . ▁ ▁The ▁main ▁house , ▁which ▁retain s ▁the ▁name ▁of ▁M unst ead ▁Wood ▁and ▁whose ▁plot ▁contains ▁most ▁of ▁the ▁original ▁gard ens , ▁is ▁a ▁grade ▁I ▁listed ▁building . ▁The ▁properties ▁in ▁the ▁other ▁plots , ▁which ▁are ▁to ▁the ▁north ▁and ▁west ▁of ▁the ▁main ▁house , ▁also ▁include ▁listed ▁buildings ▁designed ▁by ▁L ut y ens , ▁in ▁the ▁less er ▁two ▁categories ; ▁these ▁were ▁mostly ▁J ek yll ' s ▁out build ings . ▁ ▁Garden ▁ ▁J ek yll ▁purchased ▁M unst ead ▁Wood ▁in ▁ 1 8 8 2 ▁or ▁ 1 8 8 3 , ▁just ▁across ▁M unst ead ▁He ath ▁Road ▁from ▁M unst ead ▁House , ▁where ▁she ▁had ▁been ▁living ▁with ▁her ▁mother ▁since ▁ 1 8 7 8 . ▁A ▁part ▁of ▁M unst ead ▁He ath , ▁M unst ead ▁Wood ▁was ▁a ▁tri angular ▁area ▁ ▁in ▁total , ▁s lop ing ▁up wards ▁from ▁its ▁north - west ▁corner , ▁which ▁was