Can they be listed alongside other traditional MLS listings?

You will owe monthly payments until you fix the property up, rent it out, and refinance to a more traditional 30 year fixed rate product. 

With it being a difficult property for an investor to find traditional financing for, how would I go about assigning a realistic valuation for the property if we were to entertain a sale?

Honestly, I've given up on finding cashflow anywhere close to the city due to rates and prices, BUT some other opportunities you may want to consider are:Live in flip - mentioned earlier in this thread, always a solid option in any market.Condo conversions - good money to be made from this and since they're a little trickier than a traditional flip there tends to be more inventory available that would allow for a profit.ADUs - come February 2nd, ADUs are allowed BY RIGHT on any SF property in the state, owner occupied or not.

While the traditional approach involves buying a multi family property, living in one unit and renting out the other - with rising prices and interest rates; others have considered renting out bedrooms as unit spaces. 

I would be amazed, shocked even, if a traditional financial institution was willing to lend on a non-habitable asset up to 80%. 

Qualified renters can opt to pay a non-refundable monthly fee instead of a traditional deposit.

well you have your own answer there are no lenders for entitlements  there are JV partners like me for entitlements but its not at traditional lending rates of course as its all risk capital.WI funded 3 entitlement deals in 2024 in Loudan  county VA to the tune of 7 figures in cash. since my client does not own it its unsecured ..

I've seen some pretty killer terms for foreign national Canadian loans from RBC bank, if they can meet traditional income qualifications.

If your project qualifies for EPP (Express Permit Program), then you don’t have to secure permits in the traditional way.