What the 4th house shows
The fourth sign from the Lagna is the 4th house. It is the lowest point of the chart, the direction beneath the earth at birth, so tradition sees it as the house of roots. Jyotish associates it with:
- home, the atmosphere at home and a sense of belonging
- the mother, and people who give a mother's kind of care
- land, houses and vehicles
- peace of mind and inner contentment (sukha is the house's name)
- early schooling and its atmosphere
- bandhu, one's own people: relatives and those close by
Tradition holds that the 4th house shows where a person finds rest. It is a tendency, not a fixed fact; the full chart is read together.
Its place in tradition: group, karaka, dig bala
The 4th house is a kendra (1, 4, 7, 10), one of the pillars of the chart. Among the four aims of life it is a moksha house: inner peace is seen as the first step toward freedom.
Its natural karakas are the Moon and Mercury; tradition links mother and mind with the Moon and education with Mercury. Some texts also look to Venus for vehicles and Mars for land. The fourth sign of the kalapurusha is Karka, ruled by the Moon. In dig bala the Moon and Venus gain full directional strength in the 4th house, the north (Raman, Graha and Bhava Balas); it is just one calculation.
Whole-sign house and bhava chalit
ePandit shows the 4th house in two ways. In whole-sign houses the 4th sign counted from the Lagna is the whole 4th house. In the bhava chalit the house boundaries are set from the exact degree of the ascendant, so a planet near the edge of a sign can appear in the neighbouring house.
Suppose the Lagna is at Dhanu 26° and the Moon at Mesha 4°: in whole-sign houses the Moon is in the 5th, but in the chalit it can fall within the 4th. The Moon is then read in matters of home and mind as well.
These are two views of the same sky, not a mistake. ePandit uses whole-sign houses (D1) as the base; when the two differ, tradition reads the themes of both houses together.
The 4th lord and planets here, read calmly
The ruler of the 4th is the sukhesha. Tradition holds that the house it occupies shows how home and comfort connect with life: with the 4th lord in the 10th, home and work blend; in the 12th, a leaning toward settling away from the birthplace. Settling elsewhere is itself a new beginning.
Planets in the 4th are said to colour the home: the Moon warmth, Venus comfort and décor, Jupiter the blessing of elders and an atmosphere of learning. An empty 4th house is not a lack; the 4th lord, the Moon and the aspects are read instead.
The 4th house in the navamsa, D4 and other vargas
The Shodashavarga chapter of BPHS assigns the chaturthamsha (D4) to fortune and property, the lasting things such as home and land. The same chapter links the shodashamsha (D16) with vehicles and comforts, and the dwadashamsha (D12) with parents.
Tradition reads the 4th house and its lord in D1 first and confirms in these vargas; the 4th lord in the navamsa (D9) is read too. They are layers, not separate verdicts.
Ashtakavarga: the numbers for this house
Ashtakavarga adds the bindu tables of seven planets into the Sarvashtakavarga (SAV); in every chart the twelve signs hold exactly 337 points, about 28 per sign on average. The 4th house's number is the SAV of the sign that falls in your 4th house; with a Makara lagna, for example, that is Mesha.
ePandit shows these figures unreduced. They are a count, not a verdict, and we do not call them good or bad. You can see the number in the Ashtakavarga tab of your free kundli.