Preston, ID Mortgage Lender for Franklin County Buyers

I’m Caleb Adams, a mortgage broker licensed in both Idaho and Utah, and I live just down US-91 in North Logan. Preston and the rest of Franklin County sit at the north end of Cache Valley, on the Idaho side of the state line, and that line changes more about your home loan than most people expect. Different property tax rules, different programs, and often different kinds of property.

If you’re buying in Preston, Franklin, Dayton, Weston, Clifton, or the rural ground in between, you work with me directly from pre-approval through closing.

Preston at a glance

Preston is the county seat of Franklin County and had 5,591 residents at the 2020 census. The county as a whole had 14,194. Franklin County is part of the Logan, UT-ID metropolitan area, and the drive from Preston to Logan down US-91 is about 25 minutes. That’s why so many households here earn Utah-side paychecks from USU, Logan’s hospital, and valley employers while living under Idaho’s tax rules.

It’s also old country by Idaho standards. The town of Franklin, a few miles south of Preston, was settled on April 14, 1860 and is recognized as Idaho’s oldest permanent non-native settlement. And yes, much of Napoleon Dynamite was filmed in Preston, including at Preston High School.

What homes cost in Preston right now

Preston is a small market, so monthly numbers move around. Here’s what I could verify:

• Zillow’s typical home value for Preston was about $437,500 as of August 31, 2026, up about 2.2% year over year, with a median list price near $469,900.
• Redfin reported a median sale price of about $439,700 for August 2026, based on just 13 sales, with a median of 69 days on market.

Two months or more on market means Preston buyers often have room to negotiate. In a market like this, asking the seller to cover part of your closing costs can make more sense than pushing hard on price. I’ll run both ways so you can see which one helps you more.

Keep in mind that the Preston “median” blends in-town homes with small acreage and rural properties. A house on a city lot and a house on five acres with a shop are priced and financed very differently.

Idaho property taxes and the homeowner’s exemption

Property taxes are one of the biggest reasons buyers look at the Idaho side. Two numbers matter:

• The effective rate is low. Ownwell’s April 2026 report puts Franklin County’s median effective property tax rate at about 0.46%, and Preston’s at about 0.48%, both well under the national median.
• The homeowner’s exemption is significant. Idaho’s homeowner’s exemption removes 50% of the value of your primary home and up to one acre of land from property tax, up to a maximum of $125,000 for 2026, according to the Idaho State Tax Commission.

The exemption is not automatic. You apply with the Franklin County Assessor after you buy, and it stays in place until ownership changes or the home stops being your primary residence. I’ll remind you at closing, because a missed application can mean a noticeably higher tax bill. For the bigger picture on budgets, commuting, and rural costs, read my guide to moving to Preston and the cost of living.

Financing rural and acreage property in Franklin County

This is where Preston loans differ most from a typical Logan subdivision purchase. Before you fall in love with a property, it helps to know what lenders look at:

• Acreage limits. Many loan programs cap how much land can be included in the value, or require the home to be the main value of the property. Larger parcels may need a specific lender.
• Outbuildings. Shops, barns, and sheds may get limited value from the appraiser. A property can’t be primarily an agricultural or income-producing operation on a standard residential loan.
• Well and septic. Some programs require water testing or septic inspections for homes not on city services.
• Appraisal comparables. Rural appraisals take longer and can come in lower when there are few similar sales nearby. I build that into the timeline.

Because I broker to many wholesale lenders, I can place a rural file with a lender whose guidelines actually fit the property instead of forcing it into one bank’s box.

Loan programs Preston buyers use

USDA Rural Development

Much of Franklin County has historically fallen in USDA-eligible territory, which can mean zero down for qualifying buyers. Eligibility is still determined address by address and by household income limits, and the maps change, so I verify each property before you make an offer.

FHA and conventional

FHA loans start at 3.5% down and are more flexible on credit. Conventional loans can go as low as 3% down for eligible buyers and avoid FHA’s up-front mortgage insurance premium.

VA loans

Eligible veterans and service members can use VA home loans with no down payment and no monthly mortgage insurance.

Self-employed and farm income

A lot of Franklin County income comes from owning a business, running a farm, or contracting. If your tax returns don’t show what you really earn, look at my self-employed home loan options, including bank statement programs.

Working with a Preston agent

If you need an agent who knows both sides of the state line, meet my featured agent Kamen Spackman with Cornerstone Real Estate Professionals. Kam grew up around small towns and agriculture and is licensed in both Idaho and Utah, which helps when you’re weighing a home in Preston against one in Smithfield or Richmond.

Frequently asked questions

Can a Utah-based mortgage broker do a loan in Preston, Idaho?

Only if they’re licensed in Idaho. I hold active licenses in both Idaho and Utah, so I can finance a home in Preston whether you work in Idaho or commute to Logan.

Is Preston eligible for USDA loans?

Much of Franklin County has historically been USDA eligible, but eligibility depends on the specific address and your household income, and the maps are updated over time. Send me the address and I’ll check it before you write an offer.

How does Idaho’s homeowner’s exemption work?

It exempts 50% of the value of your primary residence and up to one acre of land from property tax, up to $125,000 for 2026. You apply with the Franklin County Assessor after closing. It isn’t applied automatically.

Can I finance a home on acreage with a shop or barn?

Often, yes, but the lender and loan program matter. Acreage limits, outbuilding value, and well and septic requirements vary. Tell me about the property early and I’ll match it to a lender whose rules fit.

I work in Logan. Does living in Idaho affect my loan?

Your loan is based on your income, credit, and the property, not which state you work in. The bigger differences are Idaho property taxes and the homeowner’s exemption. I’ll factor both into your payment.

Thinking about buying in Preston or anywhere in Franklin County? Book a call with me and we’ll look at the property, the right program, and what your real monthly payment would be.

Caleb Adams, NMLS #2281316. First Class Home Mortgage, NMLS #1843. Terms, programs, and eligibility vary; not all applicants will qualify. This is not a commitment to lend.