Does a PACE assessment or solar lien stop a HELOC?

PACE and HERO: an assessment, not a loan

Property Assessed Clean Energy financing — sold in California under names including HERO, Ygrene and CaliforniaFIRST — is not structured as a loan at all. It is a special assessment added to your property tax bill, repaid with your taxes, and attached to the property rather than to you.

That structure is the problem. A tax assessment can carry priority ahead of a mortgage recorded years earlier. The Federal Housing Finance Agency has stated that “Fannie Mae and Freddie Mac’s policies prohibit the purchase of a mortgage where the property has a first-lien PACE loan attached to it,” and that “any lien from a loan added after origination should not be able to jump in line ahead of a Fannie Mae or Freddie Mac mortgage.”

For a homeowner the practical consequences are the ones nobody explains: the assessment reduces the equity available behind it, the annual installment is part of your property tax bill and therefore part of your housing cost, and a subordination request to the PACE administrator is neither quick nor guaranteed. Owners have been approved for a line and then unable to fund because the subordination never came through.

Source: FHFA statement on certain super-priority liens. Checked October 2026.

A financed solar system: usually a UCC-1 on the equipment

If you bought your panels with a solar loan, the lender commonly files a UCC-1 fixture filing. That filing claims a security interest in the solar equipment itself — panels, inverter, racking — and not a mortgage lien against the house.

The distinction matters and is widely misunderstood on both sides of the transaction. A fixture filing is generally a narrower problem than a recorded deed of trust, but it still shows up on title work, and it still has to be addressed rather than ignored. Some filings are written broadly enough to need a subordination or an amendment before anything else can record.

A solar lease or PPA: a contract plus a filing

With a lease or a power purchase agreement you don’t own the system; a company owns it and you pay for the equipment or the power it produces. These also generate a filing, and they add a second issue: the monthly payment is an obligation that continues for the life of the agreement, often twenty years or more.

Leases also carry transfer terms that matter later, when you sell. That is outside a home equity application, but it is worth reading the agreement while you have it open.

How to tell which one you have

1. Look at your property tax bill. A PACE or HERO assessment appears as a separate line item, usually named for the program or the district. If it is on your tax bill, it is an assessment — the first category above.
2. Order a preliminary title report, or check the one from your purchase. Recorded liens and fixture filings show there.
3. Find the original agreement. The words “lease,” “power purchase agreement,” “loan” and “assessment” on the first page tell you the category immediately.

Bring whichever you find to the conversation at the start. Every one of these situations is more workable before an application than after a decline.

Where this comes up most

PACE financing was marketed heavily across California, with concentrations in the Inland Empire and eastern Contra Costa County, and it is common throughout Los Angeles County, Orange County and the Bay Area. Rooftop solar is close to universal in newer tract housing — which means a large share of homes built or re-roofed in the last fifteen years have one of these three arrangements attached.