How do you find off market deals?

I know this is not true because I've used IDI data since 2019 and it's the best on the market. 

I also have no interest in being in the car wash business, or the laundry business, or the AirBnB business, things like that which seem to appeal to a good number of people, but not me.I like to KISS, and just focus on market rate rentals, 12 to 18 month leases.

The fact that they share a wall doesn’t change the fact that they’re independent properties.2️⃣ Provide local market comps – If no duplex comps exist, that means the market isn’t valuing properties this way.

Therefore, working with a single real estate agent doesn't make much sense as it will limit you to his/her very limited inventory and he/she might have as main objective to sell a property to you take advantage of your lack of knowledge of the market.

I wish there were a hundred of these on the market.

I am exploring the possibility of purchasing an off market plot of land, building a modular home, and then selling it.

Marketability- as I mentioned above. 

I'm curious what more experienced investors will leave to finish repairing after they list the property, but before they start to show it (or lease it).I start the marketing about two weeks prior to completion, with an advertised availability date of one week after completion.

Appraisal is a strong background going into this, you've already got a leg up congrats.I'm not in your market but I'm a big fan of all things affordable housing.