I'm about 2 years into this "helper role" or "apprentice" role if you will and I'm starting to take on larger and larger roles and run my own deals.  

With things like the ONE Linden plan in Linden, which is a 50M plan to improve the neighborhood.

It looks like you are doing an affordable build based on the cost but hard to say since you didnt provide info on the build itself such as square footage and finishes.

Would it be wise to use a HELOC on our current residence to use for a down payment on a new property You can make $ investing anywhere.

Quote from @Jinxiang Xu: New to being a landlord, and already forked out $20k for foundation repair on this rental house.

I rent the one duplex for 10k a month .

Contact the utility provider and get a historical average based on the last year of use.

Many rentals have losses on paper due to depreciation. 

I have succesfully done this on IGMS PMS software.I would also make sure your email is listed on their VRBO account. you will then be able to get inquiries and messages on your email account so you know when someone messages.

Many of our borrowers/clients have one LLC that owns the building and another than own the operating business.