Using a HELOC to Fund Mixed-Use New Construction – Strategy Sanity Check?

Question

Hi everyone,

I’m looking for a quick sounding board on a strategy we’re putting together for our next project. We’ve been out of the deal game for a few years, but we’ve recently sourced an exciting opportunity that we’re ready to jump on.

The Deal:

• Type: Ground-up mixed-use on vacant lot we own
• Location: Congers, Rockland County
• Project Scope: Building a 2,000 sq ft mixed-use structure on a vacant lot we own

The Financing Plan:

We are planning to use a our liquid cash combined with HELOC on our primary residence to fund the construction costs. Our goal is to use the HELOC as a bridge until we can do a cash out refi once the project is stabilized, paying back the HELOC to $0 and then using that HELOC to help fund the next deal. Running the #s we estimate the HELOC payment, should we draw the full line at one time (which likely we wont do as we will use it through phases of construction). the payment will easily be covered with our cash flow from a long term rental property.

The Questions:

• For those who have used a HELOC as a "bridge" in this high-rate environment, what hidden pitfalls should we be watching for beyond the variable interest rate, should we look into an option for a fixed rate HELOC?
• Are you seeing lenders tightening up on HELOCs for investment purposes lately?
• Given that this is our first deal in a few years, would you recommend a different capital stack (e.g., hard money vs. HELOC) for a project of this scale?

We’ve had success with past deals, but with the market shift, I’d love to hear some "boots on the ground" feedback from anyone who has run this play recently.

Appreciate any insight!

Vijay Friedman · Answer

This can work, but the risk isn’t just the HELOC rate, it’s execution + exit timing.

A few things I’d stress test:

• You’re using a consumer HELOC to fund a commercial/mixed-use build → lenders on the refi side may not line up cleanly
• Stabilization matters more now—if rents or appraisal come in light, your cash-out refi may not fully take out the HELOC
• HELOCs are getting tighter, and many lenders don’t love heavy draws tied to construction risk

Also, mixed use is a different animal:

• smaller lender pool
• more conservative LTV on takeout
• valuation isn’t always as aggressive as projected

Personally, I’d look at:

• partial HELOC + construction/bridge debt (even if more expensive) to reduce personal exposure
• or at least confirm takeout options today, not later

Most deals like this don’t fail on the build, they fail on the refi.

If you want, send over your projected rents + cost basis. I can help you sanity check what a realistic takeout would look like in this market.