I've been a civil engineer and land surveyor since 2000 and I started doing my own development projects in 2018 when a deal came along that was too good to pass up. Most of the work I did up until 2008 was for residential development projects having a front row seat for the meltdown was a great learning experience because I got to see what differentiated the successful developers from all other others...
1. Successful developers are well capitalized. A lot of developers are/were over leveraged which works when it works, but it's also a recipe for disaster.
2. Successful developers are realistic when analyzing a project. What's a worst case scenario for lot yield, etc. What's the realistic market absorption rate for the project and how does that affect holding costs.
3. Successful developers have a relationship with their engineering and permitting team and will Always hire the best professionals who are almost never the cheapest professionals. I no longer seek out or work for many residential developers because they are the worst kind of clients who seldom understand the difference between price and value. Don't be one of those guys and your team will appreciate it and bend over backwards for you when necessary. Case in point, a client who I have a great relationship with called last month to tell me he needed a stream crossing designed. I looked at the lot he just bought and immediately asked if he had looked at splitting it into two lots. He said the guy he bought it from (a former client who hires the "cheap" firm in the area) had his engineer look at it and they said it couldn't be split. After about and hour of work and a phone call to the town, it's clear to me that not only can it be split into two lots but it can be spilt with no town approvals required.
4. Development is very location specific as far as the process and requirements. In our area, the land cost for.a development project is a relatively small part of the overall budget so make sure the juice is worth the squeeze in the big picture.
5. Sometimes less is more when developing land. A few bigger nicer lots may have more value than a lot of smaller marginal lots that require lots of engineering or site work.
6. It can be very rewarding and enjoyable to build a project and create your own vision rather than having to work around somebody else's vision so definitely don't be afraid to move forward, just make sure you're properly mitigating risk based on your own circumstances.