Succedent house is an astrological term for the houses that follow (i.e., succeed) the angular houses in an Astrological chart. “Succedent” derives from the Latin succedens meaning "subsequent" or "succeeding". Since the angular houses are the first, fourth, seventh and tenth houses, the succedent houses are the second, fifth, eight and eleventh houses.
Because the angular houses are the most powerful places in the chart (Lilly says "Planets in angles do more forcibly show their effects"), succedent houses—which are less powerful than the angular but more powerful than the cadent houses—also have a quality of appertaining to the angular houses, much as a representative or underling of a powerful person. In this way, the second house, for example, which succeeds the first house of the body and personality, tends to signify the things that belong to the person. In a similar fashion, the eighth house, which follows the seventh house of the partner or spouse or “other person,” represents the belongings of the other person or partner. Succedent houses, as a whole, have a stable, unchanging, fixed quality, deriving from their central position in each quadrant of the chart.
Although at least one succedent house has a decidedly malefic (or unfortunate) connotation (the eighth house), and one is rather weak (the second), on the whole, these are productive houses in which matters normally take root and flourish, such as possessions (the second house) or children (the fifth house.)
The second house signifies the possessions of the person or event for which the chart was cast. This meaning has persisted unchanged for several thousand years. Although some modern astrologers (those using the idea of "natural houses," which is explained more fully in cadent house) perceive a correspondence of the second house with the sign Taurus, traditional astrologers did not make such a connection. To Hellenistic astrologers, the second house was the "Gate of Hades," referring to the fact that the second house leads the way to the houses that lie beneath the horizon of the chart (that is, the second, third, fourth, fifth, and sixth houses.) This may account for the house's somewhat weak reputation, although it is not considered specifically malefic. No planet has any particular dignity here.