The planet Venus is about love, beauty, luxury, comfort, aristocracy, and so on. It is also about softness, tenderness, culture, and the sophisticated aspects of life. Besides, the 3rd house deals with siblings (brothers and sisters), writing, studies, mental inclinations, and so on. So, when Venus is placed in the 3rd house, the natives are likely to be highly expressive, diplomatic, and tactful. The placement of Venus in the 3rd house will make the natives very grand, they will have the ability to win others with the power of their words, whether it’s because of your command over your expression or due to their beautiful voice.