But I strongly urge anyone to always get Aldermanic support before proceeding because it makes life--and the entire project / process--a whole lot easier. :)IN SUM: Based on what you've shared, it sounds like you won't need to rezone if you just want to build a duplex.

They can provide access to off-market deals and connect you with a network of contractors familiar with BRRRR projects. https://www.biggerpockets.com/business/finder/agentsProperty Manager - Choose a PM with Section 8 expertise to ensure smooth tenant placement and compliance with inspections and rent guidelines. 

Old post but I figure I would comment here... my Company, Maven Cost Segregation has done studies on projects like this.

Borrowing against your paid off house without an income puts way too much pressure on the success of whatever deal/project you decide to pursue. 

Projected sale: 950-990k Replacement property budget: 990k - 1.1M Plan: rent out the replacement home until meeting the requirements, then move into it while renting out a portion of the home via short-term rental 

They’ve already made a name for themselves in Mexico with projects that blend eco-friendly practices and thoughtful design, and now they’re bringing that expertise to one of the most popular markets in the U.S.For investors, this could be an exciting opportunity to work with a developer who consistently delivers quality and strong returns.Check it out:  Travel weekly by Northstar

Generally larger commercial properties and shopping centers are easier to classify with hard and fast rules, but to the points above the residential areas really move very quickly and have way more nuance than most people care to admit.zip codes are generally way too large for my liking at least in my market to provide any kind of insights other than macro level economics but even then highways or rivers that cut through a zip code can end up with totally different trade areas.we can get pretty granular with cellphone data and with grocery center data to understand the trade areas and their true boundaries, but that kind of data pull is generally only cost effective for investors doing larger scale projects or developments, and honestly we still just end up getting on the ground and feeling it out, so I generally tell people that the money is better spent on a plane ticket and weekend trip in the area you are looking rather than any kind of "trade area" level data studies.and generally B class in 1 area means something different than another. 

Glad you are setting aside money, but if the HVAC is 20 years old, or the septic system has never been pumped, or the roof is 25 years old, etc; you will get hit with a cost before your build up enough set aside.How stable is the other tenant? 

I run the project.

It will tell me projected occupancy for any day.