What Credit Score Do You Actually Need To Buy a House?
Every homebuying thread seems to mention a different number, one commenter says they bought with a score in the 500s, another insists nothing under 700 gets approved, and it’s hard to tell which version reflects reality. The honest answer is less satisfying than a single number, but far more useful.
The short answer
There isn’t one universal credit score required to buy a house, because different mortgage programs are built with different minimum thresholds, and even within a program, individual lenders can set their own requirements on top of that baseline. Generally, a higher score opens up more loan programs and tends to come with better interest rates and terms, while a lower score narrows the options and usually raises the cost of borrowing rather than eliminating the possibility of buying entirely.
Why the answer depends on the loan type
Government-backed loan programs tend to accept a wider range of credit scores than conventional loans not backed by a federal program, since part of their purpose is expanding access to buyers who might not otherwise qualify. Conventional loans generally set a higher minimum credit score threshold, though the exact cutoff varies by lender and by the specific loan product. This is one reason understanding the different low down payment programs available matters alongside credit score, since the two are often connected: a program built for flexible credit sometimes also allows a smaller down payment, bundled together as a package aimed at first-time or lower-income buyers.
Why a higher score still matters even if it isn’t required
- Better interest rates. Lenders generally price risk into the interest rate offered, so a stronger score tends to translate into a lower rate, which compounds into meaningful savings over the life of a loan. The score doing that pricing is the one the lender pulls, and mortgage lenders commonly use older scoring models than the free consumer dashboards do, so the score a lender sees can differ from the one a buyer has been watching and is the number worth establishing before assuming a rate tier.
- More loan options. A higher score typically qualifies a buyer for a wider set of loan programs, giving more room to compare terms rather than being limited to one option.
- Lower insurance costs. Depending on the loan type, a higher score can also reduce the cost of mortgage insurance, an additional monthly expense on many low down payment loans.
- More negotiating room. A stronger overall financial profile, credit score included, generally gives a buyer more flexibility if unexpected costs come up during the underwriting process.
What actually makes up that number
A credit score isn’t a single fixed data point, it’s calculated from several factors, including payment history and how much of a person’s available credit is currently being used. Understanding the difference between a credit score and the credit report it’s built from helps clarify why the same person can see slightly different numbers depending on which scoring model or bureau is checked. Keeping revolving balances low relative to available credit is one of the more direct ways this number tends to move before an application.
Other factors that matter alongside credit score
Lenders also weigh income, existing debt, and down payment amount together with credit score, not credit score in isolation. Someone with a strong score but a high amount of other debt, including education debt still being repaid, may still find their options narrower than the credit score alone would suggest, since lenders look at the overall picture of how much a household can reasonably afford to repay.
Who sets the minimum for each loan type, and what else the same lender weighs
There is no single number, because four different bodies set four different standards and a lender can raise any of them.
| Loan type | Who sets the credit standard | Can the lender require more? | Where the current requirement is published |
|---|---|---|---|
| Conventional | The investor guidelines the lender sells the loan under | Yes. Lender overlays are common and are stricter, never looser | The lender, and the investor’s published guide |
| FHA | The Federal Housing Administration, in its handbook | Yes, and most lenders do | HUD’s own materials for the FHA programme |
| VA | The Department of Veterans Affairs sets no minimum score itself | Yes. The lender sets one | The VA’s lender materials, plus your lender |
| USDA | The programme’s guidelines | Yes | The USDA programme materials, plus your lender |
Show your work: how this table was compiled
How it was compiled. Compiled for this page from the sources cited below. Each row is a point on which the two genuinely differ; rows where they behave the same are left out, because they carry no decision.
What this table deliberately leaves out. Figures set by law, by a plan, or by a program are named rather than printed, because they change and a stale number here would be worse than no number. Follow the cited source for the current value.
Why this grid and not another. This table names no score, on purpose. Programme minimums are revised, lenders layer their own stricter requirements on top, and the number that decides your application is the lender’s, not the programme’s. Publishing a figure here would give a false floor for the one row where it matters most, the VA row, where the programme sets no minimum at all and every requirement you will face comes from the lender. What holds steady is the chain of authority, which is what the table maps. Ask a lender for its current requirement for the specific programme you are considering.
The inputs above are fixed so the arithmetic can be checked. To run it on your own figures, use the mortgage calculator.
Where the rule gets misapplied
- Chasing a single “magic number” from someone else’s story. A score that worked for one person’s loan program and lender says little about what a different program or lender requires, since minimums vary by both.
- Assuming a lower score means an application will be rejected outright. A lower score usually narrows the field of loan programs and raises the cost of borrowing rather than closing off buying a home entirely, especially with government-backed programs built for wider access.
- Ignoring the cost of the rate difference over time. Focusing only on whether an application gets approved, rather than the interest rate attached to it, misses that the same approval can come with a very different total cost, as the worked example above shows.
- Overlooking other factors that shape approval. A strong score paired with a high debt load or a thin down payment can still narrow the options, since lenders weigh the full financial picture rather than credit score in isolation.
- Not checking current requirements directly. Relying on secondhand numbers from a forum or an outdated article instead of checking current requirements with actual loan programs can lead to over- or under-estimating what’s realistic.