Third House

The House of Communication

Rules: the mind, words, and your immediate worldNatural sign: GeminiRuling planet: MercuryType: Cadent

The third house is your everyday mind. It rules how you think, speak and learn, your siblings and neighbours, and the small daily trips and messages that make up ordinary life.

What the third house rules

Communication, curiosity, early schooling, and your immediate surroundings. It is the buzz of a mind in motion.

Planets in the third house

Planets here sharpen how you talk, write and process information, and how restless or focused your day-to-day thinking tends to be.

The sign on your third house cusp

This shows the voice of your mind: how you gather ideas, and how you pass them on to other people.

communicationlearningsiblingscuriosityeveryday life

Naturally ruled by Gemini. Each house has a sign that feels most at home in it. The 3rd house belongs to Gemini and its ruler Mercury, which is why this house carries a Gemini flavour even before you add your own planets.

Which sign rules your 3rd house?

This is the 3rd house in general. Your own chart places a real sign on its cusp and may hold planets inside it, both personal to your exact birth time. Build your free chart to see yours.

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All twelve houses