▁a ▁Pass port ▁and ▁Vis a ▁Office ▁at ▁ 1 1 4 A ▁C rom well ▁Road , ▁South ▁K ens ington . ▁ ▁The ▁London ▁mission ▁is ▁concurrent ly ▁the ▁non - res ident ▁amb assador ▁to ▁the ▁nation ( s ) ▁of : ▁Barb ados . ▁ ▁Building ▁ ▁The ▁Emb ass y ▁is ▁located ▁in ▁ 1 7 ▁Gros ven or ▁Place ▁- ▁a ▁Gra de ▁II ▁List ed ▁Building . ▁▁ ▁Bu ilt ▁in ▁ 1 8 6 8 , ▁this ▁ter rac ed ▁town ▁m ansion ▁is ▁owned ▁by ▁the ▁Duke ▁of ▁West min ster ▁and ▁was ▁designed ▁by ▁British ▁architect ▁Thomas ▁C und y ▁III . ▁The ▁building ▁is ▁designed ▁in ▁the ▁ec lect ic ▁" F rench ▁Renaissance " ▁style . ▁ ▁In ▁exchange ▁for ▁the ▁construction ▁of ▁the ▁building , ▁the ▁Duke ▁of ▁West min ster ▁le ased ▁the ▁building ▁to ▁Robert ▁John ▁W aller ▁for ▁a ▁period ▁of ▁ 9 0 ▁years ▁until ▁ 1 9 5 7 . ▁W aller ▁le ased ▁the ▁building ▁to ▁Arthur ▁Wilson , ▁who ▁lived ▁in ▁the ▁building ▁until ▁his ▁death ▁in ▁ 1 9 0 9 . ▁▁ ▁Upon ▁W aller ' s ▁death , ▁the ▁le ase ▁was ▁passed ▁to ▁Arthur ▁Ernest ▁Gu in ness , ▁a ▁member ▁of ▁the ▁Gu in ness ▁family . ▁Gu in ness ▁surrender ed ▁the ▁le ase ▁to ▁the ▁Duke ▁of ▁West min ster ▁in ▁ 1 9 4 8 , ▁who ▁in ▁turn ▁le ased ▁the ▁building ▁to ▁the