A single-family home typically costs $150-$200 per cleaning and locking in a few regulars can help you make an extra $1,000 or more every single month!
You can offer freelance services to companies and business owners in the form of freelance writing, graphic design and copy-writing.
One of the most popular online and work-from-home gigs right now is tutoring English online. Most online tutoring gigs pay around $20 an hour.
Aside from renting a room in your home, perhaps one of the best way ways to make an extra $1,000 a month is to become a real estate agent outside of your full-time job.
Of course, you can take photos as a freelance photographer or a wedding photographer and make $1,000+ in a single wedding, but you can also sell stock photos online!