At Compile time DefaultValueAttribute will likely not impact the generated IL and it will not be read to initialize the property to that worth (see DefaultValue attribute is just not working with my Vehicle Property). Fields are the sole mechanism the best way to shop data on class stage. Fields https://realestateinvestmentgurgaon.code.blog/2025/07/11/live-in-peace-and-style-at-ganga-realty-liv-89-sector-89-gurgaon/