Astrological houses
House Derivation
Direct answer
House Derivation is the practice of deriving one house topic from another reference house.
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At a glance
- Found in
- Houses
- Related
- Birth Chart, Zodiac, Transit
House Derivation means the practice of deriving one house topic from another reference house.
A structural orientation; exact placements depend on the chart or technique being discussed.
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Why House Derivation matters
House Derivation matters because it supports relational questions such as another person resources or a partner vocation.
A one-minute story
The Twelve Places
How the turning sky was cut into twelve places, and what each was read for.

Where readings of House Derivation go wrong
It is a mistake to use derived houses before the basic chart is stable.
What does House Derivation mean for you?
Tap a question. The Oracle reads it against your own chart.
Sources and editorial method
This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.
- Source
- The Great Almanac Dictionary
- Category
- Houses
- Last updated
- 2026-09-26
Related terms
More in Houses
- Intercepted Houses
- Planet in the Eighth House
- Planet in the Second House
- Regiomontanus Houses
- Tenth House
- Angular Triad
- Duplicated House Pair
- Fifth House
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Common questions
What is House Derivation?
House Derivation is the practice of deriving one house topic from another reference house.
What does House Derivation look like in a birth chart?
House Derivation supports relational questions such as another person resources or a partner vocation.
What do people get wrong about House Derivation?
It is a mistake to use derived houses before the basic chart is stable.

