Every place can use a little upgrade! 

. - It may take a long time to get approved by HUD and may need $ thousands in upgrades to come up to HUDs requirements for some properties.

Should I keep them and do no upgrades on the home2.

With the area, it's more of a buy and hold rather than a cash flow investment.Details:Duplex, owner-occupied, no shared walls, (1st unit: 2/1, 2nd unit: 1/1, Total: 1545 sq ft, Lot Size: 7240 sq ft, Garage with attachment - 15'7x5'9)List price: $900K; Redfin Estimate: $920K; Purchase Price: ~$850K (15% down, 30 year, 3.6-4% interest rate quotes)Built: 1900-1940 (does not look that old, but agent checking actual date; paperwork might have been lost), roofs - 1990s, upgraded electrical in both units, possible copper plumbingZone: R3, can build maybe another unit? 

It needed some repairs/upgrades so we got the seller to credit her with money to do the repairs.

A service upgrade in my area is $1500 and requires a permit and the water heater is about $1000, if you got a good deal $800.  

Turn Key rental I bought, planning on utilizing the 1031 exchange to upgrade to a duplex in a few years

It was the same exact house without all of the upgrades. 

Likely when they move out you'll need to do some heavier clean-up and if you throw some upgrades on top of that, you may be able to substantially raise rent rates.

Did it assume granite, hardwoods, upgraded cabinets, etc?