Financing the renovation: cash out of income, or a HELOC against the equity you're creating

Question

Twenty-two months of savings is the whole renovation budget on the place I'm circling, which means the work happens at the speed my paycheck allows. That's the live-in flip pitch as I understand it, no interest clock, no draw schedule, no lender asking why the framing inspection slipped.

But I ran the version where I take a line of credit against the house once I've put the first eight months of work in, and the sequencing looks different. Doing the kitchen in month nine with borrowed money instead of month twenty with saved money means I live in a finished kitchen for a year, and the wall of work isn't sitting at the far end where I'll be sick of it. Interest-only draws on a line are cheap per month compared to the value of not eating takeout for two years, at least on paper. Terms and whether the line is even available depend on the lender and on your own numbers, so anyone doing this needs to get the current terms in writing.

The risk I can name is that a line secured against the property turns a strategy with basically no carrying cost into one with a payment, and the whole reason live-in flips survive a high-cost environment is that they don't have a payment. If I lose income in month fourteen I'd rather owe nothing and have an unfinished bathroom than owe a balance and have a nice one.

There's a third path where you use unsecured money for short bursts and pay it off from income between phases, which I understand less well and suspect is worse than both.

What do people actually do when the savings rate is the constraint?

gregpowell66 · Answer

The sequencing argument is stronger than you're giving it credit for, at least in terms of how the work actually gets built. Doing a kitchen in one continuous run costs less than doing it in three funded chunks, because you're paying for mobilization every time and because a half-open wall invites damage. Cabinet lead times also don't care about your savings rate, so if you order when the money shows up rather than when the plumbing is ready, you store cabinets in your living room for eleven weeks and scratch two doors. The counterargument about the payment is real though. I'd want to know what the line's rate can reset to before I'd sequence around it.

aliyah_b · Answer

Girder's mobilization point is the number I'd never have found on my own. Three separate two-week kitchen phases isn't a third of the cost each, it's closer to forty percent each once setup and rework land, which erases a lot of what you saved on interest. What I'd add is that the savings-rate plan has a hidden cost that doesn't appear anywhere, which is the months you spend in a house you can't cook in. I priced that for my own first deal at around four hundred a month in food, and it moved my answer more than the interest line did.

Financing the renovation: cash out of income, or a HELOC against the equity you're creating

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