Your house is an asset. A credit line is a decision.
Borrowing against your home is the cheapest money most households can access and the most expensive mistake they can make, depending entirely on the arithmetic. We run that arithmetic — draw schedules, rate structure, closing costs, break-even — and publish both answers.
Start with what you actually have.
Every equity product — line of credit, fixed loan, cash-out refinance — starts from the same identity. Your lender’s combined loan-to-value ceiling, times your home’s appraised value, minus what you still owe. Everything else is pricing.
What an appraiser would support today — not what you hope.
Current payoff on all existing liens against the property.
Set this from an actual quote. Ceilings vary by lender, product, credit tier and occupancy — we don't publish a 'typical' number as fact.
| Home value | $450,000 |
| Less: mortgage balance | ($285,000) |
| Equity you own | $165,000 |
| Lender ceiling at 85% CLTV | $382,500 |
| Potentially borrowable | $97,500 |
Current loan-to-value: 63.3%. This is the size of the door, not an offer, not an approval, and not advice. Lenders additionally underwrite income, debt-to-income, credit and their own appraisal — any of which can reduce this number to zero.
Recent entries
10 entriesEach entry shows its inputs and its arithmetic, so you can substitute your own numbers and re-run it.
| Date | Entry | Desk | Filed by |
|---|---|---|---|
| 07/28/26 | The Draw-to-Repayment Boundary Is the Whole HELOC A line of credit has two lives. Almost every HELOC that goes wrong goes wrong at the date where the first one ends — a date printed in your agreement. HELOC Mechanics | HELOC Mechanics | |
| 07/24/26 | The Cash-Out Refinance Break-Even, Worked Properly The usual break-even calculation ignores the most expensive part: the rate you already hold on the balance you are refinancing anyway. Cash-Out Refinance | Cash-Out Refinance | |
| 07/21/26 | Equity Closing Costs, Line by Line Which fees are fixed by third parties, which are the lender's own margin, and which line on the disclosure form you can actually negotiate. Closing Costs | Closing Costs | |
| 07/18/26 | When Not to Borrow Against Your Home The cheapest money available to most households is cheap for one reason: the lender can take the house. Five cases where the arithmetic works and the decision still doesn't. The Risk Ledger | The Risk Ledger | |
| 07/15/26 | How Lenders Actually Compute CLTV and DTI Two ratios decide most equity applications. Both are computable by hand, from documents you already have, before you speak to anyone. Qualifying | Qualifying | |
| 06/23/26 | Rolling Closing Costs Into The Balance: What That Actually Finances A no-cash-to-close refinance has not removed the costs. It has borrowed them, at the new rate, secured against the house, for the length of the new term. Cash-Out Refinance | Cash-Out Refinance | |
| 06/09/26 | When A Counsellor Is The Better First Call A lender can tell you what it will lend. It cannot tell you whether borrowing is the right move, because it does not sell the alternative. A HUD-approved housing counsellor does, at little or no cost. The Risk Ledger | The Risk Ledger | |
| 05/19/26 | Surrendering A Below-Market Rate: When It Is And Is Not Defensible A cash-out refinance re-prices your entire balance, not just the cash you take. When the rate you hold is better than the rate you are offered, that is the dominant cost in the transaction. Cash-Out Refinance | Cash-Out Refinance | |
| 05/19/26 | Second-Lien Position And What Subordination Means When You Refinance A home equity line usually sits behind the first mortgage. Refinancing that first mortgage requires the line's holder to agree to stay behind the new one — and that agreement is requested, not assumed. HELOC Mechanics | HELOC Mechanics | |
| 05/19/26 | From Loan Estimate To Closing Disclosure: What May Change The two forms are designed to be compared against each other. Some charges may not increase at all, some only within a limit, and some freely — and the categories are defined. Closing Costs | Closing Costs |
Three doors out of the same equity.
The choice between a line of credit, a fixed equity loan and a cash-out refinance is a structural one before it is a price one. The structure below does not change week to week. The pricing does — which is why you will not find rates on this page, only in your own quote.
| Attribute | HELOC | Home equity loan | Cash-out refinance |
|---|---|---|---|
| How you receive it | Revolving line — draw what you need, when you need it | One lump sum at closing | One lump sum at closing, as a new first mortgage |
| Rate structure | Usually variable, tied to an index; fixed-rate lock options on some lines | Usually fixed for the full term | Usually fixed, at whatever the market offers today |
| Effect on your existing mortgage | None — sits behind it as a second lien | None — sits behind it as a second lien | Replaces it entirely, including its rate |
| Payment shape over time | Interest-only or low payments during the draw period, then a step up when repayment begins | Level payment from day one | Level payment from day one, on a larger balance |
| Typical closing cost weight | Lightest of the three; some lenders absorb costs with an early-closure clawback | Moderate | Heaviest — it is a full mortgage origination |
| Best suited to | Uncertain or staged spending over time | A single known amount you want at a predictable payment | Large need, when today's rate is not worse than the rate you hold |
| The trap | The draw-to-repayment boundary — the payment can rise sharply and on schedule | Borrowing the round number offered rather than the amount needed | Surrendering a below-market existing rate to access equity |
Draw period, repayment period, and the payment shock at the boundary between them — how a line of credit actually behaves over its full life.
Home Equity LoansThe fixed-rate, lump-sum sibling of the HELOC. When a predictable payment is worth more than flexible access, and when it isn't.
Cash-Out RefinanceReplacing your whole mortgage to access equity — the break-even math when your existing rate is the thing you'd be giving up.
One entry a week, with the arithmetic shown.
A worked calculation, one disclosure form read line by line, and a plain statement of what the numbers support. No rate tables that go stale, no lender advertisements dressed as analysis.
- ▪ The week’s worked schedule or break-even
- ▪ One clause from a real disclosure form
- ▪ What the desk would and would not do
“Secured” means secured by your house.
Home equity borrowing is cheaper than almost every alternative for exactly one reason: the lender can take the house. That is not a scare tactic, it is the mechanism that produces the rate. Any honest analysis of these products starts there.
We publish the arithmetic for using equity well. We also publish, in the same voice and with the same detail, the cases where the correct answer is not to borrow at all.
Converting unsecured debt to secured debt
Paying off credit cards with home equity lowers the interest rate and raises the stakes. The balance that was previously a credit problem becomes a housing problem. It can still be the right move — but only alongside whatever change stops the balance from rebuilding, which is the part that usually goes missing.
The draw-to-repayment boundary
A HELOC’s low early payment is a feature of the draw period, not of the loan. When repayment begins, principal is added and the payment steps up on a date written in your agreement. Find that date before you sign, and model the payment on the far side of it.
Variable rates move both ways
Most lines are indexed. Your agreement states a lifetime cap; model your payment at that cap, not at today’s rate. If the capped payment is one you could not carry, the line is larger than your budget regardless of what you were approved for.
Lines can be frozen or reduced
Agreements commonly permit a lender to suspend or reduce an undrawn line under defined conditions — including a decline in property value. An open line is not the same as cash in an account, and should not be relied on as an emergency fund without reading exactly what your agreement permits.
We are a journalism desk, not a lender, broker or adviser. Nothing here is an offer of credit or personalised financial advice. Consider speaking with a HUD-approved housing counsellor or a fee-only adviser before borrowing against your home.