Spec build financing question – trying to understand what’s actually realistic

[Shana Hirsch]

Hi all — I’m hoping to get some perspective from people who’ve actually done spec builds and navigated construction financing.

Some background: my husband and I have excellent credit, strong W-2 income, and we own both our primary residence and an investment property (outright). I’m planning a single-family spec build and am under contract on a lot, with the land closing scheduled for after permits are complete.

Initially, I explored HELOC / equity options to buy the land, but after talking with a number of lenders, I've realized the real issue isn't HELOCs — it's how construction loans are structured and timed. What I'm trying to understand is whether this can realistically be financed as a single land + construction deal, where the construction loan closes at the same time as the land purchase and the land value is credited toward the equity requirement, instead of needing a large amount of cash in upfront.

What I keep hearing from many lenders is “buy the land first, then we need 15–20% cash,” which may be their policy. But I also know there are lenders (often portfolio or builder-focused) who underwrite this differently, even on specs.

I'm not looking for HELOCs, DSCR loans, or retail construction products. I'm genuinely trying to sanity-check:

• whether people here have successfully done spec builds where land value satisfied most or all of the equity requirement,

• what types of lenders actually do this today (community banks, builder lenders, private lenders, etc.),

• and whether there are obvious red flags in how I’m thinking about this.

I’m very open to hearing that this is harder than I expect — I just want an honest read from people with real experience before I go further.

Appreciate any insight.

[Jay Hinrichs]

land is your equity.. you need to pay cash for it  the heloc works as long as your not up against DI ratio issues.. 

Experience though is also key. first one is tough. The GC will need to be very good as well lender does not want to get stuck with a house that is poorly built if for some reason they have to take it back.

Back in the day builders with experience could get an advance of 80% ARV and that many times covered land and built so they needed NO Cash.. But after the GFC the banks and lenders realized no skin in the game was bad Idea.

I would be talking to lenders before you close on the land if thats the only way you can go vertical again experience matters a ton in this type of lending. 

Myself if its my own project I always pay cash for the lot that makes my loan go through very smoothly. As the lots I buy are expensive enough to meet the equity requirement.. 

I also provide capital to those that want to build as a JV partner and what that is I will put up the money to buy the lot then they get a loan using the equity I provided. Now this is not first position lending its equity participation so my return is substantially higher than what a first position lender would make on a loan. But the risk is higher as well. So risk reward from my side and my clients I do this with are allow to scale as they have little to no cash needs they only need to make the payments on the construction loan.. So for example I close on 3 lots back east (Carolina's) so my client could get scale and build 3 at once instead of 1 and stretching his cash..