I understand that you have to apply for state permits for septics, but wondering how many you can install/build on a single property. 

That's terrible service and should not be permitted.

We ran into a bunch of permitting issues from the previous owner so if I can give some advice look for properties that already have a clear CO from the city if you can find it.

not everyone's family situation or lifestyle permits, but if you can, you should.now - on to cash flow. 

Duplex have different zoning that may permit additional units.

The first step is definitely seeing if STR would be permitted with your local county permitting office.

Once that is approved you can submit for permits given that all of the other density metrics are met.

Permitted & inspected & we were allowed to do all the work. 

$2.5B New Center by Henry Ford Health, Pistons owner and Michigan State Universityhttps://www.clickondetroit.com/news/local/2023/02/08/incredible-investment-in-our-city-25b-detroit-neighborhood-redevelopment-to-begin-in-2024/$1.5B Investment, 12,000 temp jobs, 6,000 New Jobs: District Detroit Developmenthttps://www.detroitnews.com/story/business/2022/11/15/district-detroit-1-5b-development-to-include-housing-retail-hotels/69649853007/$1.4B Total as Hotel Added to Hudson Sitehttps://www.detroitnews.com/story/business/2023/11/02/hudsons-site-hotel-plans-move-ahead-as-city-issues-permit/71426631007/$439M Gilbert Foundation investment in Detroithttps://www.henryfordmsu.org/news/september-2023/gilbert-family-foundation-announces-nick-gilbert-neurofibromatosis-research-institute$400M Investment, 517 New Jobs: Norway’s Nel Hydronhttps://businessfacilities.com/nel-hydrogen-will-build-400m-gigafactory-in-southeast-michigan#:~:text=In%20Southeast%20Michigan-,Nel%20Hydrogen%20Will%20Build%20%24400M%20Gigafactory%20In%20Southeast%20Michigan,green%20hydrogen%20using%20electrolyzer%20technology.$300M Huntington Place Renovations & New Detroit Hotel https://www.crainsdetroit.com/real-estate/huntington-place-renovations-new-hotel-deal-reached$200M Chase Investment in Detroithttps://www.axios.com/2023/09/28/detroit-rebound-jp-morgan-investment$44M Investment, 237 New Jobs: Bollinger Motorshttps://michauto.org/bollinger-motors-plans-44m-metro-detroit-investment/$21.5M Investment for Detroit west side Dexter Neighborhoodhttps://www.clickondetroit.com/news/local/2023/11/01/neighborhood-on-detroits-west-side-receives-more-than-215m-in-investments/$20.6M Investment, 186 New Jobs: BorgWarnerhttps://www.crainsdetroit.com/auto-suppliers/borgwarner-invest-206-million-create-186-jobs$11M, 200 New Jobs: Volkswagen Scout Brand Investment in Detroithttps://www.teslarati.com/volkswagen-scout-11-million-detroit-investment/New Detroit Developments to Be Excited Abouthttps://www.metrotimes.com/detroit/15-new-detroit-developments-to-be-excited-about-photos/Slideshow/32734721/327353923 International Companies Choose Detroithttps://www.detroitregionalpartnership.com/international-investment-comes-to-detroit-region/6 New Residential Developments in Detroithttps://detroitisit.com/6-new-residential-developments-in-detroit-to-know-about/Contact us with any questions you have.

The irony is most investors who form LLC's do not operate them correctly, fail to obtain appropriate types or amounts of insurance coverage, fail to understand their coverage exclusions, take short cuts and don't obtain permits, use unlicensed and uninsured vendors,  fail to execute contracts with same vendors, don't understand the mechanism of additional insured status, indemnification etc. and are actually more prone to claims and conflict with their LLC than the individual who does not own real estate in an LLC but understands these tools I mentioned.