Collocations for mansion - noun

great, huge, imposing, large | lavish, luxurious, luxury, palatial | fine | country | old | stone | historic | 17th century, 200-year-old, etc. | Elizabethan, Victorian, etc. | Beverly Hills, Hollywood, etc. | family | executive
The rebels besieged the heavily-fortified executive mansion.

crumbling, deserted, ruined, run-down

live in | build

stand
The historic mansion stands in 160 acres of parkland.

block, flat, house