They found it out, andI had to go to the planning board and zoning board, hire an engineer and architect to make the fourth unit legal.In my opinion, the realtor should have verified the zoning, and if you used bank financing, it's pretty rare for the bank to miss it as well.You are probably going to have to hire an architect to draw plans and to get it approved as a triplex.I wish you luck.

Is it best to approach an architect or a land developer for what I am proposing?

The HOA (through the management manager) said OK, please provide a letter stating the door is the only way to make the unit ADA compliant, and I think it will be okay.A week later the developer presents a letter from an architect stating the door is the only way to make the unit compliant. 

Architect and broker How did you finance this deal?

.🔹 Partnering with Trusted Local Experts – Engaging experienced and reliable builders, architects, contractors, and surveyors is essential for a safe, efficient, and successful rebuilding process.Recovery isn’t just about getting back to where you were—it’s about creating something better.

Residential conversions are costly, so working with an experienced architect and contractor specializing in adaptive reuse is critical.

While the cost can vary depending on the scope, zoning, and materials, I’ve seen similar projects run anywhere from $50,000 to $150,000, depending on factors like plumbing, electrical upgrades, and structural work.If you’d like, I can connect you with a few contractors or architects in Chicago who specialize in basement conversions.

Exactly the reason to have an Architect on your team to join in on these conversations ESPECIALLY in existing renovations in older homes.

A good designer and architect are key for a successful project like this and keep in mind these aren't cheap.There's a lot more details to consider, feel free to DM me for more details.

I love this architects designs for cottages and pocket neighborhoods, but this concept is something entirely different.