I am proud to present my own Manor. Built in Single-Player (excepting the village, it is imported) without cheats.

The (not entirely) fictional history is one of a Settler, who explored new land and founded his own house. Then he decided to build a bigger villa (the "Temple" in the middle). Then he became aware of the fact that he hadn't any food and began to raise a victorian style greenhouse and then another.
When the three buidling were finished, the settler began to construct the first half of a barn to breed animals. Also he constructed a nether portal in the new cellar.
Applying the spoil and to protect his property from monsters he erected the "great wall of the miner".

Later a 200 block high tower, an underground monster and drop factory, a water bassin, a tree farm, a terrace with sandstone swimming pool, a boiler house (without actually utilization), a bridge to a nearby village were added.
The area is guarded by iron golems and originally snow golems, too. They disappeared surprisingly...
Also a feedlot, a huge wheat farm and a train line into desert were built.

Hope you enjoy this manor as much as I do!

Suggestions and feedback are welcome