Qaleh Now-ye Mehdiabad (, also Romanized as QalâÂÂeh Now-ye MehdëÃÂbÃÂd; also known as MahdëÃÂbÃÂd and MehdëÃÂbÃÂd-e QalâÂÂeh Now) is a village in Darbqazi Rural District, in the Central District of Nishapur County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 249, in 59 families.