Is This a Good Opportunity? Buy Lot 10k, Build Duplex, 20k/Yr

[William Coet]

I know build costs are high these days, but I'm thinking about doing a very basic duplex with a blend of sub-contracting and doing some work ourselves (siding, drywall, painting).  No garage, two story, side by side, two bedroom/1.5 or 2 bath.

Land cost is 10k and the duplex will generate 20k/yr.

Looking for input on if this is a feasible project with current material costs.

Thank you