Should You Use a Piggyback Loan to Buy in Nevada County?

If you're shopping for a home in Nevada County this year and your purchase price is creeping toward $800,000 or more, you've probably run into two annoying words: jumbo loan. A piggyback loan is one way around that, and it's worth understanding before you write an offer. I get asked about this more than you'd think, especially from buyers eyeing homes in Nevada City or the higher end of Grass Valley.

How a Piggyback Loan Actually Works

A piggyback loan, sometimes called an 80-10-10, splits your purchase into two loans instead of one. The first mortgage covers 80 percent of the price and stays inside conforming loan limits. A second loan, usually a home equity line, covers another 10 percent. Your down payment covers the last 10 percent.

Here's why buyers do it. In 2026, the conforming loan limit for Nevada County is $832,750. Any single loan above that amount gets priced and underwritten as a jumbo loan, which usually means a bigger down payment, tighter debt-to-income requirements, and sometimes a higher rate. Splitting the purchase into two loans keeps the first mortgage under that ceiling.

It also helps buyers who want to put down less than 20 percent without paying private mortgage insurance. A single conventional loan with 10 percent down usually requires PMI. Structure it as two loans instead, and PMI often disappears from the picture entirely.

What a Piggyback Loan Looks Like on a Nevada County Home

Let's use real numbers. Nevada City's average sale price sat at $699,243 in July, but the average list price is running closer to $866,210, and it's common to see Nevada City homes for sale listed above $900,000 in town and around the lake communities. Say you're buying a $950,000 home in Nevada City.

With a single loan and 10 percent down, you'd be financing $855,000, which is above the $832,750 conforming limit and pushes you straight into jumbo territory.

With a piggyback structure, your first mortgage covers 80 percent, or $760,000, safely under the conforming limit. A second loan covers another $95,000, and your down payment covers the remaining $95,000. Same 10 percent down, but your primary mortgage stays conforming and you likely skip PMI.

Grass Valley buyers run into this less often. The average sale price there was $610,271 in July, well under the conforming limit, so a piggyback loan usually only matters once you're shopping above $800,000. Lake of the Pines sits in between, with an average sale price of $717,414 in July. It's not automatically jumbo territory, but it's close enough that if you're financing most of the purchase with a smaller down payment, it's worth running the numbers with your lender before you assume you'll qualify for a standard conforming loan.

Countywide, inventory is more balanced than it's been in a while, with 396 active listings and just 38 average days on market in July. That gives buyers more room to negotiate financing contingencies and shop rates than they did a year or two ago, which matters here because a piggyback loan means shopping two loans instead of one.

Who a Piggyback Loan Actually Fits

Piggyback loans work best for buyers with strong credit, steady income, and a debt-to-income ratio that can handle two payments instead of one. Lenders look closely at both loans together, not just the first mortgage. Typically, they want to see:

• A credit score in the high 600s or better, often 700 plus for the best pricing
• A debt-to-income ratio that stays comfortably under 43 percent with both payments included
• Enough cash reserves to cover several months of payments on both loans
• Stable, well-documented income, since two lenders are underwriting the same purchase

The second loan usually carries a variable rate, which means that payment can move over time. You're also looking at two sets of closing costs and two sets of paperwork, so it adds real complexity to an already busy transaction.

Timing matters too. Rate locks on the first mortgage and the second loan don't always move together, so ask your lender how each one gets locked and for how long. If your closing date slips, and it can in a rural county where septic and well inspections sometimes add a week or two, you want to know ahead of time whether that puts either lock at risk.

I'd only recommend this route if you've talked it through with a lender first and compared it against a straightforward conventional loan with PMI, or against an assumable mortgage if the seller's existing loan happens to work in your favor.

Before any of this, get a real mortgage pre-approval, not just a quick online estimate, and it's worth doing before you fall in love with a house above the conforming limit.

If you're thinking about buying or selling in Nevada County, I'd love to help. With 20+ years of experience and 200+ homes sold across Grass Valley, Nevada City, Lake of the Pines, and the surrounding Sierra Foothills, I know this market well. Reach out at (530) 489-4892 or visit sierrafoothillsrealestate.com/contact — I'm always happy to talk.