Then go price your labor plumbing electric, roof, finish outs, and landscaping.     

Established neighborhoods often come with more mature landscaping and amenities.

Thank you for the response, the renovations are minimal, (paint, drywall tape repair, landscaping).

Junked it out, cleaned up landscaping, drywall repair, texture, paint, new interior doors and trim, new waterheater, new floors in kitchen. some new floors, countertops, new roof, painting cabinets.

R&M (Building R&M, turnover, grounds & landscaping): T12, break out any non-recurring capital expenses / renovations that current owner has baked in.

I would be so grateful to connect with others who have experience with the rental landscape in Japan (whether Kanto, Kansai, Fukuoka, Sapporo, or elsewhere!). 

The german real estate landscape is very very different from what you are used to.

Have put some work into it, refinished bathroom, revamped landscaping, new front and back porches.

Re-piped the whole property, built a laundry room, expanded the pool deck and added pavers, refenced the property, re-built 2 exterior staircases, re-landscaped, and put in all new cabinets, granite, appliances, LVP flooring, lights, doors, blinds, etc.What was the outcome?

Full kitchen and bathroom remodel, new floors, drywall, interior and exterior paint, landscaping, and misc.