If you mean Southall Manor House itself, it is post-medieval and dates to around 1587 (the date carved on a window pediment).
It is likely that several other manor houses existed during the medieval period, of which no trace remains today. It does not feature in Domesday Book as most of Greater London was not surveyed.
C S. Southall has written: 'Practical house drainage'
Another term for a country house is a manor house. Years ago, manor houses were built surrounded by a boat and drawbridge and inside the main feature was a great hall.
Boja Manor is a manor house that was built for Baron von Behr in 1860. It currently houses a museum. It can be found in the historical region of Courland, in western Latvia.
The manor house was the home of the lord of the manor. Peasant children did not get much opportunity to go into the manor house.
A manor was not really built. It was an estate, which was made up of a large tract of land divided into agricultural land and wilderness areas, a manor house where the lord lived, other houses, perhaps in a village, agricultural buildings, other work buildings, and so on. There are links below to related questions.
Manor House Stables was created in 2006.
Lansing Manor House was created in 1819.
Philipsburg Manor House was created in 1693.
Manor House Museum was created in 1892.
Wigborough Manor House was created in 1585.
Prevost Manor House was created in 1794.
Widcombe Manor House was created in 1656.