Guide
Astrological houses
Houses are the twelve sectors of the chart that map areas of life — from identity and money to relationships and career. Here is what each house means and how its boundaries are calculated.
What a house is in a natal chart
If the zodiac signs describe the quality of how a planet expresses itself, the house shows the area of life where that expression unfolds. Twelve houses form a circle divided by cusp lines, and each one governs its own field: appearance, money, partnership, career and so on.
For a broader picture of how houses fit into the structure of the chart, see what is a natal chart.
Meaning of all 12 houses
| House | Area of life |
|---|---|
| 1st house | Identity, appearance, first impression |
| 2nd house | Money, possessions, values |
| 3rd house | Communication, learning, immediate environment |
| 4th house | Home, family, roots |
| 5th house | Creativity, children, romance |
| 6th house | Work, health, daily routine |
| 7th house | Partnership, marriage, open opponents |
| 8th house | Crises, shared resources, transformation |
| 9th house | Travel, philosophy, higher education |
| 10th house | Career, status, reputation |
| 11th house | Friends, communities, goals |
| 12th house | The hidden, the unconscious, solitude |
Angular, succedent and cadent houses
Angular houses
The first, fourth, seventh and tenth houses are tied to the four main axes of the chart — the Ascendant, Descendant, IC and MC. Planets in these houses usually manifest most visibly and shape outer circumstances.
Succedent houses
The second, fifth, eighth and eleventh are the stable houses, responsible for accumulating resources, values and lasting connections.
Cadent houses
The third, sixth, ninth and twelfth relate to adaptation, learning and processing experience — planets here express themselves through flexibility and change.
What a cusp is
A cusp is the boundary between neighbouring houses. The sign standing on the cusp colours the entire topic of that house: a seventh-house cusp in Libra emphasises balance and partnership, while a cusp in Scorpio brings depth, intensity and the theme of trust.
Sometimes an entire sign fits inside a single house without touching any cusp — such a sign is called "intercepted". This makes the corresponding theme harder to express and requires more conscious work with it.
The Placidus system: how houses are calculated
Several house systems exist, but Placidus is used most often. It divides the ecliptic not into equal arcs but by the time each point of the ecliptic takes to travel from the horizon to the zenith. As a result, Placidus houses are almost always different in size, and the calculation depends on the geographic latitude of birth.
The closer the birthplace is to polar latitudes, the more distorted house sizes can become, and intercepted signs appear more often. In the middle latitudes, where most people are born, Placidus gives a stable result that has been well tested in practice.
To see your own houses and cusps, build your chart and study it alongside the walkthrough in how to read a natal chart.
Frequently asked questions
What is a house cusp?
A cusp is the boundary between two houses — the point where one house ends and the next begins. The sign on the cusp colours the whole life area of that house.
What is the Placidus system?
Placidus is the most widely used house system. It divides the sky into sectors of unequal length depending on the latitude of the birthplace and the time of day.
Why are houses different sizes?
In Placidus the size of a house depends on how fast the ecliptic crosses the horizon at a given point on Earth, so houses are rarely equal in length.
What does an empty house mean?
An empty house does not mean the topic is absent. The area is still active; it simply expresses itself through the house ruler and its placement in the chart.
How do angular houses differ from the rest?
The angular houses — first, fourth, seventh and tenth — sit on the four main axes of the chart and are usually considered the most significant, setting the direction of life.
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