Address.cs

public class Address
{
    public Address(string zipCode, string street, int number, string neighborhood, string complement = "")
    {
        Guard.Against
            .NotMatch(zipCode, @"^\d{5}-\d{3}$", nameof(zipCode))
            .NullOrWhiteSpace(street, nameof(street))
            .ZeroOrLess(number, nameof(number))
            .NullOrWhiteSpace(neighborhood, nameof(neighborhood));

        ZipCode = zipCode;
        Street = street;
        Number = number;
        Neighborhood = neighborhood;
        Complement = complement;
    }

    public string ZipCode { get; }

    public string Street { get; }

    public int Number { get; }

    public string Neighborhood { get; }

    public string Complement { get; }
}