Duane Buziak is a mortgage broker in Glen Allen, and he sees Henrico buyers from Short Pump to Tuckahoe stall on the same question: lock a fixed rate, or take a lower starting rate on an adjustable. A mortgage broker is a licensed professional who shops loan programs from multiple wholesale sources on your behalf. Duane has been helping families find their new homes since 2014, and the buyers who decide well tend to use a method rather than a hunch.
The seven strategies below are written mainly for general and first-time buyers, with notes for move-up and jumbo-adjacent buyers where the math changes. Rates in every example are hypothetical, and program rules reflect what applies as of October 2026.
Written by Duane Buziak, NMLS #1110647 | Coast2Coast Mortgage LLC NMLS #376205
1. Start with how long you will actually own the home
An adjustable-rate mortgage (ARM) is a bet on time. The lower starting rate is a payment for years you expect to be out of the loan before it adjusts. A 30-year fixed makes sense when you will likely stay long enough to use the stability. So the first input is your realistic ownership horizon, not the loan term.
For example, imagine a Wyndham buyer whose employer has told them a relocation is likely in about six years. A 7/6 ARM, fixed for seven years, may fit that horizon. Now imagine a Lakeside first-time buyer who wants the same house through high school for two kids, roughly 15 years. That buyer is likely better served by a fixed rate, because the ARM would adjust for eight of those years.
- Write down the number of years you honestly expect to own the home.
- List the events that could change it: a job move, a growing family, a school zone, a caregiving need.
- Compare your horizon to the ARM’s initial fixed period (5, 7, or 10 years are common).
- Look at local context as well. Henrico County’s Real Estate Assessment office publishes assessment information, which helps you judge how values near you have moved and what a sale might realistically look like.
The common mistake is treating a hoped-for sale date as a certainty. Plans slip: a transfer gets canceled, a baby arrives, a market softens. Always ask what happens in year eight if you are still there.
To measure it, subtract your honest horizon from the ARM’s fixed period. A buffer of at least a few years is safer than a tie. If your horizon is 7 years and the fixed period is 7 years, you have no margin for error.
2. Learn the ARM vocabulary before comparing rates
A starting rate tells you almost nothing about an ARM. What matters is the formula that takes over once the fixed period ends. After the initial period, the rate resets to an index (a market benchmark, which for most new ARMs is based on SOFR) plus a margin (a fixed number of percentage points set in your loan). Caps limit how far the rate can move.
Decode a 7/6 ARM this way: the rate is fixed for 7 years, then adjusts every 6 months. Three caps govern it: an initial adjustment cap (the most the rate can jump at the first reset), a periodic cap (the most it can change at each later reset), and a lifetime cap (the most it can rise above the starting rate, ever). A loan quoted as 5/1/5, for instance, would allow up to 5 points at the first reset, 1 point at each later one, and 5 points total. A loan with this structure that starts at 5.75% could never exceed 10.75%.
This kind of product is called a hybrid ARM because it behaves like a fixed loan first and an adjustable one later. It is not only for risky borrowers. Plenty of well-qualified buyers use one deliberately, which is exactly why they read the fine print.
- Ask for the Loan Estimate and find the caps and margin on it.
- Read the CFPB’s explanation of how an adjustable-rate mortgage works.
- Write the index, margin, and three caps next to each quote.
The common mistake is comparing only the starting rate. Two ARMs at the same teaser can behave very differently if one has a margin a full point higher or a looser first-adjustment cap. You will know you have this down when you can state the index, margin, and three caps for each quote without looking at your notes.
3. Run a worked payment comparison with real numbers
Savings during the fixed years only mean something next to the cost afterward. Suppose you borrow $360,000 in Glen Allen. For illustration, assume a hypothetical 30-year fixed rate of 6.50% and a hypothetical 7/6 ARM at 5.75%.
- 30-year fixed at 6.50%: principal and interest of about $2,275 per month.
- 7/6 ARM at 5.75%: about $2,101 per month, a savings of roughly $174.
- Savings over 84 months: $174 × 84 = about $14,616.
After 84 payments the ARM balance is roughly $321,200, with 276 months remaining. Now test three hypothetical resets on that balance:
- Rate stays at 5.75%: about $2,101, still $174 below the fixed payment.
- Rate rises to 6.75%: about $2,295, which is $20 above the fixed payment.
- Rate rises 2 points to 7.75% (assuming a 2-point initial cap): about $2,497, which is $222 above the fixed payment.
In the 7.75% case, $14,616 of banked savings is consumed in about 66 months, so the break-even lands near month 150. That ignores the fact that the ARM borrower also owes roughly $4,300 less principal at month 84, which helps the ARM slightly.
Use an amortization calculator, compute each payment, total the early savings, then compute the post-adjustment payment at the cap. The common mistake is celebrating the savings and never setting them against the higher payment. Your measure is the break-even month: the point where cumulative ARM savings are offset by higher payments. If it falls inside your ownership horizon, the ARM is no longer a clear win.
4. Stress-test the worst case your budget can survive
The lifetime cap defines the worst payment your loan can ever produce, and you should know whether you can carry it. Imagine an Innsbrook household with $150,000 of income, of which $40,000 is bonus and $110,000 is base salary. They are tempted by the ARM because the current payment fits comfortably, but bonuses are not guaranteed.
Using the earlier hypothetical loan, add a 5-point lifetime cap to the 5.75% start rate to get 10.75%. On a balance of about $321,200 with 276 months left, principal and interest would be about $3,146. Base income is about $9,167 per month, so that payment alone is about 34% of gross base pay, before property taxes and homeowners insurance. A common budgeting rule of thumb keeps total housing cost well below that share, so this household would be stretched.
- Add the lifetime cap to the starting rate.
- Compute the principal and interest payment at that rate on the projected balance.
- Divide by monthly gross income from base pay alone.
- Rerun the test with one earner’s income reduced or removed.
The common mistake is qualifying mentally at the starting rate and assuming raises will absorb future increases. Raises are not contractual, and the rate cap may be reached at the exact moment income dips. Measure the capped payment as a percentage of gross income on base pay alone. For a Short Pump move-up buyer carrying a larger balance, the same test produces larger dollar swings, so it matters even more.
5. Match the product to your loan program and price tier
ARMs are not offered identically across programs. Conventional, FHA, and VA loans each have their own ARM options, caps, and eligibility rules, and the structure you see in one will not necessarily appear in another. As of October 2026, check the specifics for your program rather than assuming. The VA home loan guide is a good starting point for veterans.
Loan size changes things too. FHFA sets annual limits, and the 2026 high-cost ceiling is $1,249,125. Your baseline limit and Henrico’s tier should be confirmed on the FHFA conforming loan limit page. A loan above the applicable limit is a jumbo, and jumbo ARMs and fixed rates can be priced differently from conforming ones.
- Segment A: a Short Pump jumbo-adjacent buyer should compare ARM and fixed pricing on both sides of the conforming limit, since the gap between them can be wider or narrower than on a smaller loan.
- Segment B: an FHA buyer should confirm that an ARM is offered and what its caps are before building a plan around one.
Ask a broker to price fixed and ARM options across programs. This is where a broker helps, since Duane Buziak can compare sources side by side, and a NoTouch Credit Pull (a soft pull) lets you rate shop without a hard inquiry on your credit.
The common mistake is assuming every program offers the same ARM structure and caps. To measure progress, count the program-and-product combinations quoted side by side, and look at the payment spread among them. A wide spread tells you the choice of program matters as much as fixed versus adjustable.
6. Price the refinance escape hatch honestly
Many ARM buyers say, “I will just refinance before it adjusts.” That is a plan with a price tag and conditions, not a guarantee. A refinance requires closing costs, enough equity (an appraisal may be needed), and qualifying credit and income at that time.
For illustration, suppose you refinance a $340,000 balance and assume closing costs of 2.5%, or $8,500. If the new loan lowers your payment by $210 per month, you recoup the cost in about 40 months. If rates are only slightly lower and the drop is $90 per month, recovery takes about 94 months, which is likely longer than you will have before the first adjustment. If you also take cash out, remember the limits: conventional cash-out is capped at 90% loan-to-value, and VA cash-out can reach 100%.
- Estimate refinance closing costs for a loan of your expected balance.
- Estimate the equity you will have, and what a modest value decline would do to it.
- Check that your credit and debt-to-income picture would qualify.
- Set a calendar trigger to review the question at least 12 months before the first adjustment.
The common mistake is choosing an ARM because you will refinance later, without testing a scenario where rates are higher or home values are lower. Both can happen together. Compare months to recoup refinance costs against months until the first adjustment. If recovery takes longer than the time you have left, the escape hatch is not doing the work you are counting on.
7. Consider hybrid moves: buydowns, shorter fixed terms, and principal paydown
If what you want is lower early payments or faster payoff, an ARM is not the only route. A rate buydown lowers the interest rate, either temporarily or permanently, for an upfront cost. A shorter fixed term trades a higher payment for far less interest.
Using the $360,000 loan and hypothetical rates, a 30-year fixed at 6.50% costs about $2,275 per month and about $459,000 in total interest. A 15-year fixed at a hypothetical 5.75% costs about $2,989 per month and about $178,000 in interest. A 2-1 buydown on the 6.50% loan would run roughly $1,824 in year one (4.50%), $2,044 in year two (5.50%), and $2,275 from year three on. A seller or builder concession often funds this, at about $8,200 in total here.
Here is how the payments compare in years 1, 3, and 8:
- 2-1 buydown: $1,824, then $2,275, then $2,275.
- 7/6 ARM: $2,101, then $2,101, then $2,101 to $2,497 depending on the reset.
- Standard 30-year fixed: $2,275 in all three years.
- 15-year fixed: $2,989 in all three years.
To put these into practice, ask about seller or builder-paid buydowns on any new construction you tour in places like Twin Hickory, price a 15- or 20-year fixed, and model extra monthly principal payments on a standard fixed loan. The common mistake is treating a temporary buydown like a permanent lower rate. It ends, and your budget must handle the full payment from year three. Measure the payment in years 1, 3, and 8 under each option against the ARM and the standard fixed.
Where to start: horizon, math, and worst case first
Do strategies 1, 3, and 4 first. Your ownership horizon, the real payment comparison, and the worst-case budget test settle most fixed-versus-adjustable decisions on their own. Then use strategies 5 through 7 to refine: check program rules, test the refinance assumption, and see whether a buydown or shorter term gets you what you wanted from the ARM.
Your dream home in Henrico County is closer than you think. Discover exactly what you can afford with our credit-safe pre-qualification process that protects your score while unlocking your options. Get pre-qualified today and take the first step toward homeownership with a local mortgage expert who understands your community. You can run both scenarios with Duane Buziak at Henrico Mortgage by Duane Buziak, or call 804-212-8663.