Whether you can resolve your family property dispute peacefully can be examined through the 4th house (family) and the 11th house (gains) in your birth chart. An astrological consultation for property issues can suggest remedial measures for the peaceful settlement of family disputes.
To understand the result of your property case with the government, you need to know the strength of your 6th house (legal disputes) and the 10th house (authority). In astrology for real estate investment, strong 6th, 10th and 11th houses bring a win in the court case against the government. Also, one should see the sun's strength in the birth chart, which signifies government and your relations with them.