Does the Anchor Text has to be unique?

[jhonwillaim84]

Yes, anchor text does play a role in SEO, and using unique anchor texts can help improve the effectiveness of the link. If multiple links use the same or very similar anchor texts, it can appear unnatural to search engines and may not pass as much "link juice." To maximize SEO benefits, vary your anchor text while keeping it relevant to the linked content.
For example, using a variety of descriptive anchor texts like "real estate property management" or "dagenham property agents" can help improve the chances of ranking higher.