[ fik-ser-uhp-er ]
/ ˈfɪk sərˈʌp ər /

noun Informal.

a person who is handy at making repairs.
a rundown dwelling offered at a bargain price and suitable for improvement by a new owner, often with the object of resale at a considerable profit.

Origin of fixer-upper

fix up + -er1, pleonastically suffixed to both words Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for fixer-upper