Will my husband have rights on my land if building is built by him

you have nay such agreement, if he proves that he invested in building then he can claim otherwise he cannot calim rights on the building built on your land

The rights of your husband on the land and building would depend on various factors, including: 1. Ownership of the land: If the land is purchased by you, you are the sole owner, and your husband may not have automatic rights over it. 2. Contribution to the building: If your husband has built the building, he may have rights over the structure, but this would depend on the specific circumstances and any agreements or understandings between you and your husband. 3. Marriage laws and regulations: The laws governing marriage, property, and inheritance in your jurisdiction would also play a significant role in determining your husband's rights. 4. Documentation and agreements: Any written agreements, contracts, or documents related to the land, building, or your marital property would be crucial in resolving this matter. To determine your husband's specific rights, consult with a legal expert specializing in property and family law. They can assess your situation and provide guidance tailored to your circumstances. Keep in mind that laws and regulations vary by location, so consult with a local expert for accurate advice.

The land was purchased by you hence he has no rights over it however he can claim construction cost for the structure built over it 

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