Always check the websites house2house.com, simplechurch.com, hccentral.com, house church connect. Even if there is nothing in your area, post your own info at those websites and maybe others will find you. Check those sites from time to time, as home fellowships may emerge.
There is also a web site called meetup.com. Here, you can start a home church meetup which is letting others in your area know you are wanting to start a home church.