find my Biological dad

I am 20 years of age, and never ever met my dad, my mum says hes disesed. but i would like to find that out by myself. i have wondered for quite sometime on what to do and still don’t know to this day. i would like information on what to do from here if thats possible. im stuck!

I’ve got his name and I’ve done a trace on the Electoral Roll I’ve found a match in my home town, although when I google it, it says it’s up for sale. There’s no phone number. What do I do now? :S

I now have his name, I’m not really sure where to go from here.
Any suggestions?

My name is Anastacia. Born September 13, 1996. I am 12.
When I was born my biological dad cared for me until I was 5. Then my mom got engaged to my dad I have now.
My real lives in Los Osos, Cali. His name is Alejandro.
I miss him. I want to see him again.

Hi, my name is brittany, 17 born 1989. It’s hard times in life you find yourself looking for answers. In my case its true. When i was about 13 a missing piece of my life was revieled. I had found out that someone known to me as my daddy, well….. wasn’t so. When my mother was in school she was engaged to a man that concevied me, story goes that he left when he found out about it. Sad but true.. all my life i didn’t know this untill i was 13. Now that that secret is revieled it’s a mistory that i have to solve. I just want to know my biological dad.If its possible to do this without causeing hurt and pain to the family i have now. I have a great dad now, but i can’t help but want to meet someone thats apart of me.