Yes, you can purchase property, and for purchasing property, consent of wife is not required. However, as per law, under specific circumstances your wife is entitled to an equal share of property purchased after marriage, but in your case this principle does not apply for reasons.  

you are intending to purchase a house property out of your own funds, hence there is no necessity to obtain consent or permission from anyone including your wife. 

You can freely proceed as per your proposal 

If you are going to purchase a property in the Netherlands out of your own financial means, your wife's consent is not at all necessary. She cannot have any claim on it legally.

Your wife has no share in property 

you can purchase the property 

you don’t require her consent but wife can claim right to stay in said property 

In the Netherlands, the marital property regime is usually governed by the principle of 'separation of property' unless the spouses have chosen a different regime. Under this regime, each spouse retains ownership of their own property and is responsible for their own debts.

If you are purchasing a house in the Netherlands in your own name, it would typically be considered your individual property. However, since you are married, your wife may still have certain legal rights, which can vary depending on the specific circumstances and the laws of the jurisdiction.

In some cases, even if the property is owned solely by one spouse, the other spouse may have some rights to the property. These rights may include:

Right to live in the matrimonial home: In some jurisdictions, the non-owning spouse may have the right to reside in the matrimonial home, regardless of ownership.

Right to a share of the property: Depending on the laws and regulations in your jurisdiction, your wife may have a claim to a portion of the property's value, especially if it is considered matrimonial property or if she has made financial contributions towards the purchase or maintenance of the property.

Financial claims: In the event of a divorce or separation, your wife may have financial claims or entitlements, which can include a share of the property, alimony, or other support.

You don’t need any consent for you but if any child then yes

- As per Indian Law, under the Hindu marriage Act, you will cannot claim any share in your property during your life time , except she is having residential right from  you. 

- Hence, if you will purchase the property in Netherland , then in case of mis-happening she will not claim a share in that property ,however as per the law of that country she has equal right 

- No, consent is needed . 

No right neither she has any claim in the property.