UAD 3.6 Solar Ownership: Why the “Owned” Box Still Doesn’t Create Value
UAD 3.6 will classify the solar system. It will not prove the system is owned, and it will not assign a dollar amount.
Beginning November 2, 2026, new appraisal reports submitted to the Uniform Collateral Data Portal for Fannie Mae or Freddie Mac loans must use Uniform Appraisal Dataset 3.6. Solar no longer lives only in a closing comment. It sits in structured Energy Efficient and Green Features fields that lenders and review systems can read.
That is the change. The rule underneath it is older: only certain owned systems may contribute to appraised value. Leased, PPA, and many UCC-1 financed systems generally cannot. The new form makes the classification visible. It does not supply the ownership file or the support file.
If you are selling, refinancing, appraising, or underwriting a solar home in the next few weeks, the question is no longer “does the house have panels?” It is “which ownership box will the report use — and is there anything behind it?”
Owned vs leased solar appraisal: the rule UAD 3.6 will enforce
GSE policy still turns on ownership and whether another party can take the equipment.
Owned outright. The homeowner holds title to the panels with no lease, no PPA, and no repossession right sitting on the equipment. These systems may be considered for contributory value.
Leased or PPA. A third party owns the equipment. The homeowner is buying power or renting the array. These systems must be identified. They generally are not included in the appraised value of the property.
Financed with a UCC-1 solar lien. Many dealer-financed systems look “owned” to the homeowner and still carry a security interest in the equipment. If the lender can repossess the panels, the safe appraisal outcome is usually no contributory value.
UAD 3.6 does not rewrite that distinction. It puts it in a structured field. Narrative that says the system “adds appeal” will not override the box. A checked “owned” box will not override missing documents.
What “owned” has to mean in the loan file
A homeowner saying “I own my solar” is not enough. Appraisers and lenders should treat ownership as a document question.
The ownership file should answer four things in writing:
Who holds title to the modules and inverter?
Is there a lease, PPA, or equipment financing agreement still in force?
Is there a UCC-1 or similar filing that would allow repossession?
If there was a solar loan, is there a paid-in-full letter or recorded satisfaction that matches the search?
Until those answers are clean, assigning value is the riskier choice. Identifying the system and leaving the adjustment at zero is the safer one.
This is where October files will break. Processors are already being told to specify UAD 3.6 on conventional orders heading toward November. A solar home that reaches UCDP with an “owned” classification and no ownership packet is an easy revision request.
A UCC-1 solar lien is the mismatch most files will miss
Leases and PPAs are usually obvious once someone opens the contract. UCC-1 financed systems are not.
The homeowner may have signed a “solar loan,” make monthly payments, and believe the panels are part of the house. The filing can still treat the equipment as collateral. Title work or a UCC search then shows a third-party claim the listing never mentioned.
Under current GSE guidance, that claim matters. If the panels can be repossessed, they generally cannot be treated as a real-property upgrade that lifts the appraised value. The system still has to be reported. The value generally does not travel with the house.
If you are listing or refinancing, run the search before the appraisal is ordered. Clearing or explaining the filing now is cheaper than explaining it after the structured field is already filled.
Why the owned box still doesn’t create value
Classification answers one question: can the system be valued? Support answers the next one: what does the market pay for it?
Typical files still arrive with a roof photo and a one-line comment that the home “has solar.” That was barely enough when solar lived in narrative. It is not enough when a reviewer can see “owned” and then look for the exhibit.
Most files are still missing:
system size, age, and equipment
remaining useful life
production history or a documented energy-yield basis
local utility rates instead of a generic national factor
a reasoned value range from cost, income, and — when available — comparable sales
UAD 3.6 standardizes the first question. Most files still fail the second. The report can show that solar exists, the ownership box can say “owned,” and the grid can still come in at zero.
Solar appraisal support file checklist for UAD 3.6
Treat a solar property as three documents, not one sentence.
Ownership file
purchase invoice or paid-in-full statement
lease or PPA, if one exists
UCC search and any termination or satisfaction
proof the system is not repossessable
Appraisal file
UAD 3.6 green-features fields completed from documents, not listing remarks
photos of the array and inverter
marketability comments
any adjustment, or a clear statement that value was excluded because of ownership
Support file
system specifications and remaining production
local utility economics
a documented value range
a short explanation of why a leased, PPA, or encumbered system was identified but not valued
A Solar Valuation Report is that third file. It is not a substitute for the appraisal. It is the exhibit appraisers and lenders can attach when the ownership box says “owned” and someone still has to support the number.
What each party should do before November 2
Homeowners and listing agents. Confirm ownership now. Pull the invoice, contract, payoff letter, and UCC search. Put the packet in the listing and send it with the appraisal order. Do not wait for the appraiser to discover a lease in the addenda.
Appraisers. Complete the Energy Efficient and Green Features fields from documents. If ownership is clean and support exists, use it. If ownership is clean and support does not exist, say so rather than inventing an adjustment. If the system is leased, PPA, or repossessable, identify it and leave value at zero.
Lenders. Condition on a match between the UAD 3.6 classification and the ownership documents. If value was given, confirm the system is owned and not repossessable. If value was not given, confirm whether that was an ownership call or a missing-support call. Require an exhibit behind any solar adjustment.
The deadline does not create the data
UAD 3.6 made solar visible. It did not supply title evidence, production history, remaining life, local rates, or comps. If the ownership box is correct and the file still has no support, the classification will be easy to read and the value will still come in at zero.
That is the gap a solar valuation report is built to fill: system specifications, remaining production, local utility economics, and a documented value range that can sit behind the structured field.
Reports are prepared for existing residential and commercial systems and delivered as a PDF, typically within 2 days.
This article is general information for appraisers, lenders, and property owners. It is not appraisal, legal, or underwriting advice. Follow the current Fannie Mae and Freddie Mac selling guides and the UAD 3.6 Policy Supplement for loan-level requirements.
Optional publish extras
Slug: uad-3-6-solar-ownership-owned-vs-leased
Meta title (keep under ~60 characters): UAD 3.6 Solar Ownership: Owned vs Leased Value
Meta description: UAD 3.6 classifies solar as owned, leased, or UCC-1 financed. Only clean ownership can add appraisal value — and the box still needs a support file.
Internal links: last post on UAD 3.6 visibility; “What’s Actually in One”; the solar appraisal gap post.
Comments