During your initial walkthrough, inspect the property for any major issues such as structural damage, roofing problems, plumbing, and electrical concerns, while documenting all cosmetic and functional issues with detailed photos and notes.Once you confirm the property’s potential, finalize your ARV and calculate the repair costs using either a reliable estimator or insights from contractors.

Do you have a a significant budget to get plumbing, electrical, mechanical, etc to the building? 

I've offered to rent W/Ds to tenants in the nicer neighborhoods as I can buy a used set for $40 and rent them for the same price per month, but the tenants typically have their own.I'm also entertaining the idea of getting a whole house service contract for all appliances including the AC, plus plumbing. 

I do plumbing inspections on the way in, along with full home inspections, and sometimes we do a pre-sale home inspection on the way out before the sale and we offer that as part of the listing package.

My longest recent rehab was 2.25 months and added a half bathroom, took down 4 walks including load bearing, put up 3 walls, new plumbing, electrical, flooring, huge percentage of drywall, an eye brow porch, new kitchen with full layout change and new bathroom with full layout change.  

I have minimal plumbing experience and thought it would cost me way more than what the actual bill was.

., major systems like plumbing/electrical)Full Gut/Studs Down: $85-$120 per sq. ft.Luxury Finishes: $150+ per sq. ft.However determine the Rehab Costs are only a part of analyzing a deal, you also have to focus on determine the After Repair Value of the property in the specific Area/LocationIf you’re focusing on specific markets and ever want to discuss analyzing deals or strategies, feel free to connect, Our firm would love to help you!

You will likely need to pull out and cap the bathroom plumbing if the bathroom was not approved and remove the stove since the city is already on notice of it.

If you're pulling a permit already for plumbing changes, just get the permit for the room conversions at the same time.

Sewer issues in Chicago are very common which is why I ALWAYS recommend / almost require my clients to get them done + if there's trees in front or in the back of a property, there will almost always be plumbing issues + needed rodding.