Depending on how much houses go for in your area there is a chance you could get started on that amount. You'd start by flipping paper contracts.
So you find your local real estate investment clubs. Go to them and feel them out. Then you find a realtor. Go out and buy a house, townhouse, duplex or condo. When you go to buy the contract will need to read:
Buyer: You....and or Nominee
Purchase price: $100,000
initial deposit: $1500
Additional deposit: $5000
First Mortgage: $75,000
Balance: $18,500
All the "subject too's" for 30 days.
Then you take that contract to your local REI club. There you let everyone know that you're selling the contract you have on a specific property. Sell for 2-4% of the listing price. So on a $100,000 property that means you make up to $4000 plus your deposit money of $1500
If you can't sell the contract by the condition removal period then you just do not remove conditions. that means the house will end up going back to the seller and back up for sale, at which point you'd get back your initial deposit, and you'd just have to go find a different building to buy.
That's one way you might be able to get started on $1500.
Flip some paper
then flip some houses
then eventually flip and or hold apartments.