The 12 Houses of Astrology, Explained Simply
Houses are where astrology stops being vague. What each of the twelve governs, how to read an empty one, and why two chart calculators can disagree.
Angular house · Genitor
The 4th house
The fourth house begins at the lowest point of the chart, opposite the Midheaven, and it is read as the foundation: your home, your family, where you came from, and the part of your life nobody at work ever sees.
At a glance
| Governs | Home, family and where you come from |
|---|---|
| Traditional name | Genitor |
| Type | Angular |
| Associated sign | Cancer and the Moon, by analogy |
| Opposite house | The 10th, career, reputation and public standing |
The first, fourth, seventh and tenth, which begin at the four angles of the chart. Traditionally the strongest placements: a planet here acts, and is visible doing it.
What the 4th house covers
The tradition also gives it one parent, though it has argued for two thousand years about which one, and gives it the end of life as well as the beginning. Both readings come from the same idea: this is the private place a life starts from and returns to.
It is one of the four angular houses, so a planet here is strong, and it is also the least visible of the four. A fourth-house Pluto is not something an employer would ever notice and is often the most consequential placement in the chart.
What an empty 4th house means
An empty fourth house is common and unremarkable. The sign on its cusp and the Moon's placement carry the reading.
There are ten planets and twelve houses, so at least two are always empty and usually more like six. An empty house is the normal case, not a deficiency, and the sign on its cusp carries the reading instead.
A planet in the 4th house
What a planet does here, one page each. A planet says what, the house says where in a life it happens.
- ☉ Sun in the 4thIdentity, vitality and what you are becoming
- ☽ Moon in the 4thNeed, instinct and what settles you
- ☿ Mercury in the 4thMind, language and how you process
- ♀ Venus in the 4thValues, attraction and what you find beautiful
- ♂ Mars in the 4thDrive, anger and how you go after things
- ♃ Jupiter in the 4thMeaning, growth and the risk of too much
- ♄ Saturn in the 4thLimit, structure and what has to be earned
- ♅ Uranus in the 4thDisruption, independence and the sudden turn
- ♆ Neptune in the 4thImagination, dissolution and what you cannot see clearly
- ♇ Pluto in the 4thPower, compulsion and what will not stay buried
- ☊ North Node in the 4thThe direction of growth, and the thing you have no practice at
- ☋ South Node in the 4thWhat comes easily, and what you hide in
- ⚷ Chiron in the 4thThe injury that does not close, and what it made you able to do
- ⊗ Part of Fortune in the 4thWhere the three most important points in the chart agree
Houses need a birth time. Signs do not.
Your Sun sign depends only on the date. Your houses depend on the horizon at the moment you were born, and the whole framework rotates by one house roughly every two hours. An hour of error moves half of it.
This is why a Sun-sign horoscope cannot use real houses. It counts them from your Sun sign instead, which is a genuine traditional technique called the solar chart and is an approximation. This site uses it for the daily, weekly and monthly readings and says so on each of them; the transit calculator uses your real houses when you give it a time, and withholds them when you do not.
What is in your 4th house?
The chart is free and computes all twelve from your birth time, alongside every planet, the lunar nodes and Chiron.
More on reading a chart
How to Read Your Birth Chart: A Beginner's Guide
A seven-step method for reading a natal chart from scratch: what to look at first, what to ignore, and how to turn symbols into an actual person.
What Is a Birth Chart? A Complete Beginner's Guide
A birth chart maps the sky at the exact moment you were born. Here is what every part of it means, and how to read yours from scratch, no jargon.