What you described would be a very good rental property.

I would sell and take your gains.

@Brian Chadwickno need to sell - why not refinance?

From my understanding, based on my experience buying and selling properties in Texas, any known repair or damage—even if resolved—should still be disclosed, along with a note explaining that it was fixed.

I've been buying and selling properties since 2019.

I have 2 options:- finance the construction pre-selling the apt, and take my profits (expected to be around 700K pre-tax); or- finance the construction with a 6-7%/year loan (collateral = my house), keep the 10 units, and once the building is completed in 24 months, rent them for circa 180K/ year gross.

Would need to know a bit more before giving a specific direction but it is usually best to hang on to your property and not sell whether you expand on it or rent it out and purchase a bigger property.  

Quote from @Claude Diehl: I am trying to sell one of my Solo 401k properties.

Hello,I’m preparing to sell a 550sqft geodesic dome located in Eureka Springs.

Here are 5 lessons I learned from selling my laundromat last year that can help you as a prospective business buyer.Lesson 1️⃣ - Listing sites can be a legitimate way to buy and sell a business.I will often hear people say that they’re not even going on listing sites because “they only have bottom of the barrel listings,” but this has not been my personal experience.