10年，而且要是

Legal Requirements for an Adverse Possession Claim to Land

When courts look at adverse possession claims, they apply a four-factor test. To qualify as adverse possession, the trespasser’s occupation of the land must be:

• hostile  
• actual
• open and notorious, and
• exclusive and continuous for a certain period of time.

所有跟帖： 

• 不到十年也可以。我的邻居的房子就建在了边上一点，占了人家一点地。找不到地的主人，后来不知道咋弄就成了。 -我也有话说- ♀ (0 bytes) () 03/21/2019 postreply 12:39:47