You'll be able to take out half of your vested balance though, so not a ton.If you liquidate it, you're going to have to pay 10% (assuming you're under 50 years old) + taxes owed if it's pre-tax.So maybe a combination of the two using a HELOC on the equity.Is the 401k in the Roth portion by any chance?

I mostly use MLS and local reports, but a tool that combines rental data, bylaws, and prediction models would be super helpful.

Complicated rooflines, modern details that require a bunch of steel framing, excessively large great rooms, spa-like bathrooms, etc would push you into the $1,000-2,000 range.  

Thanks to BP, since 2020 I've acquired 7 units now worth $2.5m via the slow and steady method of house hacking combined with smart personal finance habits I've learned from BP and other within the sphere podcast like Choose FI, Afford Anything etc.

I’m unsure if HEL or HELOC or selling the rental, doing 0% balance transfers makes more sense, or a combination.  

@Ryan A Shumaker  All the packages mentioned above are good options if you are doing just a deal or two but if you plan to do multiple deals over the next few years, you may want to look at customizable funds provided by Avestor that combine the best attributes of funds and individual syndication deals. 

@Nayeem Khan there is a local insurance program that combines both a vacant policy with a builders risk policy, avoiding the starting and stopping of multiple policies. 

From the article: “Demand for trade apprenticeships, which let students combine work experience with a course of study often paid for by employers, has boomed.

Your first is already risky enough since you lack experience, combine that with 100% funding and the risk is through the roof.

My approach combines thorough market analysis with a deep understanding of client needs, ensuring that each transaction is beneficial for all parties involved.