First Quadrant
Houses 1-3 relating to ages 0-9, 36-45
The houses in this quadrant are highly personalized and self-absorbed, concentrating on the self, possessions and self-expression. A chart with most of the planets in this section would show an individual who is a strong, self assertive and self-motivated. They apply themselves well and are happy to work alone. They may seem extremely self-centred - the most important word in their vocabulary is "I".
Second Quadrant
Houses 4-6 relating to ages 9-18, 45-54
The houses in this quadrant are concerned with family and home, with pleasure, and with occupations. An emphasis on this quadrant would indicate a focus on outward development, and people with most of their planets in this sector desire social outlets and one-to-one communication. They are relationship oriented, needing companionship to feel satisfied with life. This can result in an instinct for working successfully with other people.
Third Quadrant
Houses 7-9 relating to ages 18-27, 54-63
The houses in the third quadrant deal with partnerships, rebirth and higher learning. A concentration of planets within this quadrant would show an individual's focus on the way their beliefs and actions affect the world as well as their personal relationships. They are sociable and dependent upon the company of others, and do not like to be alone, and they may appear selfless in their eagerness to please.
Fourth Quadrant
Houses 10-12 relating to ages 27-36, 63-72
The fourth quadrant houses are concerned with dealings with authority, social obligations and the subconscious. A concentration of planets within this quadrant would indicate individuals that are often worldly wise and may appear detached from the personal traumas of the physical world. They are independent and ambitious, and can make their own way without support from other people.