1 9 1 1 . ▁The ▁ 7 2 - room ▁French ▁Renaissance ▁m ansion , ▁located ▁on ▁Glad stone ▁Bou lev ard , ▁was ▁Kansas ▁City ' s ▁first ▁million - d ollar ▁home , ▁is ▁now ▁the ▁Kansas ▁City ▁Museum . ▁On ▁November ▁ 1 4 , ▁ 1 9 8 0 ▁the ▁building ▁was ▁entered ▁into ▁the ▁NR HP . ▁ ▁R . ▁A . ▁Long ▁Building ▁In ▁ 1 9 0 7 ▁the ▁R . A . ▁Long ▁Building , ▁a ▁Be aux - Ar ts ▁sk ys cra per ▁in ▁dow nt own ▁Kansas ▁City ▁was ▁built ▁at ▁ 9 2 8 ▁Grand ▁Avenue . ▁On ▁January ▁ 8 , ▁ 2 0 0 3 ▁the ▁building ▁was ▁l list ed ▁in ▁the ▁NR HP . ▁ ▁Long view ▁Farm ▁Long view ▁Farm ▁was ▁built ▁in ▁ 1 9 1 3 - 1 9 1 4 , ▁in ▁eastern ▁Jackson ▁County , ▁on ▁the ▁out sk ir ts ▁of ▁Kansas ▁City . ▁The ▁ ▁farm ▁had ▁ 4 2 ▁buildings , ▁ 2 5 0 ▁acres ▁of ▁cli pped ▁la wn s , ▁extensive ▁flower ▁b eds , ▁and ▁four ▁green h ouses ; ▁in ▁later ▁years ▁fresh ▁car n ations ▁and ▁garden ias ▁were ▁sh ipped ▁daily . ▁Port ions ▁of ▁the ▁farm ▁are ▁now ▁sites ▁of ▁Long view ▁College ▁and ▁of ▁Long view ▁Lake . ▁The ▁farm ▁was ▁listed ▁on ▁the ▁NR HP ▁on ▁October ▁ 2 4 , ▁ 1 9 8 5 . ▁