CREATE TABLE table_42335 ("State / Territory" TEXT, "Building" TEXT, "Height" TEXT, "Floor count" FLOAT, "Completed" FLOAT)

What state/territory has 121 m as the height?
SELECT "State / Territory" FROM table_42335 WHERE "Height" = '121 m'
SELECT "State / Territory" FROM "table_42335" WHERE "Height" = '121 m'