▁ 1 9 2 3 , ▁along ▁with ▁the ▁original ▁rect ory . ▁High ▁school ▁gr ades ▁were ▁elimin ated ▁in ▁the ▁ 1 9 3 0 s . ▁The ▁church ▁was ▁renov ated ▁in ▁ 1 9 3 1 , ▁ 1 9 5 2 , ▁ 1 9 9 8 , ▁and ▁ 2 0 0 1 . ▁ ▁Pre - k inder g arten ▁and ▁kind erg arten ▁classes ▁were ▁added ▁in ▁the ▁ 2 0 0 0 s . ▁In ▁ 2 0 0 6 , ▁the ▁C inc inn ati / N or thern ▁Kentucky ▁International ▁Airport ▁across ▁the ▁river ▁paid ▁for ▁sound proof ▁windows ▁and ▁air ▁condition ing ▁in ▁the ▁school ▁building ▁as ▁part ▁of ▁a ▁noise ▁ab at ement ▁program ▁and ▁also ▁dropped ▁the ▁ce il ings ▁by ▁. ▁On ▁December ▁ 2 3 , ▁ 2 0 1 4 , ▁the ▁church , ▁school , ▁and ▁rect ory ▁– ▁four ▁buildings ▁in ▁all ▁– ▁were ▁added ▁to ▁the ▁National ▁Register ▁of ▁Historic ▁Places , ▁ow ing ▁to ▁their ▁locally ▁significant ▁architecture . ▁The ▁school ▁closed ▁May ▁ 2 4 , ▁ 2 0 1 8 , ▁due ▁to ▁decl ining ▁en roll ment . ▁ ▁See ▁also ▁ ▁National ▁Register ▁of ▁Historic ▁Places ▁list ings ▁in ▁western ▁C inc inn ati ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Ohio ▁National ▁Register ▁Search able ▁Database ▁ ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁Hamilton ▁County , ▁Ohio ▁Category : Ch urch es ▁completed ▁in ▁ 1