Building Age Check (Kim Lâu & Tam Tai)
Check whether an age falls in Kim Lâu or Tam Tai for building a house or breaking ground.
Rat · Lunar age: 32
A good age to build in 2027
Kim Lâu
No Kim Lâu
Tam Tai
No Tam Tai
Kim Lâu: Based on lunar age (build year − birth year + 1) mod 9; a remainder of 1, 3, 6 or 8 means Kim Lâu (Thân/Thê/Tử/Lục Súc).
Tam Tai: Each trine group hits three unlucky years in a row; big undertakings like building are best avoided then.
These are folk beliefs (Kim Lâu, Tam Tai) for reference. Some also check Hoang Ốc.