The Quick Read: Find out exactly what is recorded or built, neutralize it with paperwork the title company will accept, then re-run your equity math. Solar filings get paid off, released or subordinated. An unpermitted unit gets legalized, left out of the value, or restored to its old use.
- A solar filing and an unpermitted unit are different problems. One is a title issue and the other is a collateral and income issue.
- On an investment property, the lines placed through Lendmire’s wholesale partners top out at 70% combined loan-to-value (CLTV), with a 700 credit minimum and a $500,000 maximum line, subject to lender guidelines.
- Every payoff you make before closing uses up equity the line would have been sized on.
- Clearing title or permit problems early is cheaper than discovering them at the end of a file.
A rental owner usually finds these problems late. The title report shows a recorded filing nobody remembers, or the appraiser flags a unit the county has never seen. This guide walks through what each issue is, how a lender treats it, how to fix it, and where the usual rules break.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
What Do These Two Problems Do to a Rental HELOC?
Each one attacks a different part of the file. A solar filing threatens the lender’s lien position, meaning who gets paid first if something goes wrong. An unpermitted unit threatens the value of the collateral and the income you can document.
| Issue | Why the lender cares | Typical fix |
|---|---|---|
| Solar loan filing | Shows on title, clouds priority | Payoff plus recorded termination |
| Leased or PPA system | Provider has a recorded interest | Transfer, buyout, or consent |
| Unpermitted ADU | Space may not count; rent hard to document | Legalize, exclude, or restore |
| Both together | Equity shrinks while value is trimmed | Sequence the fixes, then re-size |
The investment-property HELOC itself is a standalone line, in first or second lien position, that runs a 5-year draw period followed by a 25-year repayment period. At least 75% of the line is drawn at closing. Lines at or below $500,000 usually run on an automated valuation instead of a traditional appraisal, though you can request a full appraisal. Availability is limited to Lendmire’s 16 full-service states, a narrower map than its 41-market DSCR footprint.
Key Terms Defined
HELOC: A home equity line of credit, a revolving loan secured by a property you already own.
CLTV: Combined loan-to-value, the total of all loans against the property divided by its value.
UCC-1: A public filing that tells the world a creditor holds a security interest in specific equipment, such as solar panels.
Fixture filing: A UCC-1 recorded in the land records, where a title examiner reads it as touching the whole parcel.
UCC-3 termination: The follow-up filing that ends a UCC-1. Paying the debt does not remove the record until this is filed.
Subordination: A written agreement that one creditor’s claim ranks behind another’s, so the new loan sits in front.
PACE assessment: A clean-energy financing repaid through the property tax bill, which attaches to the land itself.
As-built permit: A permit applied for after construction, also called a legalization or retroactive permit.
Step Zero: Find Out What You Actually Have
Start with searches, not assumptions. Order a title search and a separate UCC search, since a dedicated UCC search catches filings that a general title pull can miss. Skyline Title’s practitioner guidance makes the same point: finding a filing before closing day is far easier than clearing it during one.
Then pull the county permit history and the assessor’s recorded square footage. Compare both to what is physically on the lot. A gap between the records and the lot is exactly what a valuation or title review will surface later.
Gather these documents before you call anyone:
- The solar contract, plus the filing itself with the secured party’s name and the collateral description
- The title commitment and any UCC search results
- Permit records, original plans, and any inspection history for the unit
- The lease for the unit, if it is rented
- Your vesting documents, to see who holds title
That last item matters more than it looks. The investment lines described here require title held by you individually or by a revocable living trust. LLCs, corporations, partnerships and irrevocable or land trusts cannot hold title. A property deeded to an LLC needs a vesting change first, or it belongs on a DSCR cash-out path instead, which is covered below.
Clearing a Solar Lien: Classify It First
“Solar lien” covers three different things, and they clear differently. The filing type decides everything that follows.
| Solar structure | What is recorded | How it clears |
|---|---|---|
| Financed system | UCC-1, sometimes a fixture filing | Payoff letter, then UCC-3 |
| Lease or PPA | Provider interest, owns equipment | Buyout, transfer, or consent |
| PACE assessment | Tax lien on the land | Payoff, usually from equity |
Some solar loans are unsecured and have no filing at all. The search tells you which kind you have.
Is a UCC-1 a lien on your house?
Legally, mostly no. It is a security interest in the equipment, and if you default the remedy is repossessing the panels, not foreclosing on the home. A law-firm explanation of how the UCC lien works draws that line clearly.
In practice, it still matters. A fixture filing lands in the real-property records and shows on the title commitment. The U.S. Treasury’s consumer advisory on solar panels warns homeowners that these liens can affect whether a buyer, and by extension a new lender, wants the property. So both views are true: it is not a mortgage, and it still has to be dealt with.
The three routes for a financed system
1. Payoff and termination. Request a payoff letter that includes UCC-3 termination instructions. After you pay, confirm the termination is actually recorded. Paying the debt clears the record only when the termination is filed.
2. Subordination. The solar creditor agrees its interest ranks behind the new line. This leaves the filing in place but lets the new lender sit in front.
3. Removal of the system. This is rare, and it solves a title problem by creating a different one.
A leased or PPA system has no payoff, because the provider owns the equipment. The route is a buyout, a transfer, or the provider’s written consent. Provider consent paperwork adds steps, so start it before you apply for the line.
PACE is the one that really is a lien
A PACE assessment is secured by a tax lien that, according to a Mayer Brown analysis, takes priority over existing and future mortgages. It also stays with the property when you sell. That does not make it harmless to a new lender, who may still require payoff as a condition of the line. Subordination is not a practical route here. The usual fix is paying it off, typically from your equity.
If the filer will not cooperate
Work up the ladder. Ask for the termination in writing, then send a written demand that cites the payoff date. If the filer is unresponsive, defunct, or filed in error, a real estate attorney is the next call. Title companies see this pattern often and can tell you what they will accept.
A stale filing is not a released filing. A UCC-1 can lapse on its own schedule, but a title examiner may still flag it, so ask for the UCC-3 rather than waiting for expiration.
Clearing an Unpermitted ADU
An unpermitted accessory dwelling unit is a collateral and income problem, not a lien problem. Appraisers and lenders typically cannot credit unpermitted square footage, and rent from an unpermitted unit is hard to document. DesignBuild’s practitioner guide to as-built permitting notes that an appraiser may exclude the space and a lender may flag it as a condition to resolve.
You have three real choices.
| Choice | What it involves | Effect on the file |
|---|---|---|
| Legalize | As-built plans, permit, final inspection | Unit may count toward value |
| Exclude | Line sized on the main home only | Faster path, no unit credit |
| Restore | Return space to prior use | Removes the issue, loses the unit |
Legalizing is the longest route. You order as-built plans, apply for the retroactive permit, make any required corrections, and get the final sign-off. A permit that is issued but not finalized is not done. The inspection has to close.
Corrections can be expensive. Safety defects must be fixed, and that can mean opening walls. Insurance is another trap, since policies often exclude unpermitted structures. A lender may care whether the coverage matches what is actually on the lot.
A permitted unit still needs documentation. Keep a signed lease, and where the file calls for it, an appraisal that treats the unit as a second dwelling. The standard forms are the Form 1007 rent schedule and the Form 1025 small-income-property report.
Where amnesty rules apply (and where they do not)
California is the best-documented example. Its amnesty statute requires jurisdictions to legalize qualifying unpermitted units unless they are substandard under the state’s health-and-safety code. A regional guidance memo from ABAG and MTC explains the rule, including its build-date cutoff and the unclear interplay with a separate enforcement-delay provision.
Amnesty does not mean no work. The unit still has to meet health-and-safety standards. And it is a California rule, not a national one. Elsewhere, ADU rules are set locally, so the first call is to your local building department to ask what a retroactive permit would take. Expect more variability and fewer guarantees.
How Underwriting Treats Each Issue, Step by Step
A lender sees these problems at different stages. Knowing the stage tells you what to ask for.
1. Title search. A solar filing shows up here. The ask: a clear commitment, or a written subordination or payoff plan the title company accepts.
2. Valuation. Most investment lines at or below $500,000 use an automated valuation, which works from records. Unpermitted square footage can create a gap between records and reality. You can request a full appraisal in any case.
3. Underwriting. Credit, debt ratios (50% maximum, with a 45% ceiling for credit profiles from 600 to 679, which sit below this line’s 700 minimum anyway), and CLTV are checked. Income from an unpermitted unit may not be usable.
4. Closing conditions. Any open item becomes a condition. Permit finals and recorded terminations are the common ones.
Open permits, pending violations and recorded notices are worth asking the title company about directly. Whether one counts as a title issue depends on how it was recorded.
Order of Operations
Sequence matters because payoffs shrink equity and permits take outside parties.
| Step | Who does it | Documents |
|---|---|---|
| Title and UCC search | Title company | Commitment, search results |
| Classify solar | You, solar provider | Contract, filing |
| Payoff or subordination | Solar creditor | Payoff letter, UCC-3 or subordination |
| Permit history | Building department | Permit records, plans |
| Legalize or exclude | Contractor, building dept. | As-built plans, final sign-off |
| Re-size the line | Broker, lender | Updated equity math |
Start the slowest outside item first. For most owners that is the permit or the provider’s consent, because neither answers to your schedule.
A Worked Scenario
Run the numbers on a rental owner with a first mortgage equal to 50% of the home’s value. These percentages are modeled assumptions, not market data. On an investment line capped at 70% CLTV, the room for a new line is roughly 20% of value.
Now add a PACE balance equal to about 5% of value that must be paid off to clear title. If the payoff is funded from equity or cash, the room for new borrowing on the same collateral is closer to 15% of value. The unpermitted unit adds a second hit. If an appraiser would have credited it, excluding it lowers the value the percentages run against, and the room shrinks again.
The practical conclusion: do not size the line on the best-case number. Size it after the payoffs and after the unit is treated the way the valuation will treat it. Clearing both issues first can restore both the equity and the income story.
Where the General Rule Breaks
- Solar without a filing. Some solar loans are unsecured, so there may be nothing to clear.
- PACE that “transfers fine.” It does transfer on a sale, but a new lender may still require payoff.
- Entity-held rentals. If title sits in an LLC, a HELOC of this type is off the table. A DSCR cash-out, subject to lender program eligibility, may fit instead.
- Legalization that backfires. Opening walls can uncover defects that cost more than the unit adds.
- Insurance gaps. An unpermitted unit may be excluded from coverage even after the lien issues are settled.
When the HELOC Is the Wrong Tool
Sometimes clearing the issue does not make a HELOC the best product. A line caps at 70% CLTV on an investment property, and lines on rentals are capped at $500,000 total with no higher tier. If you want more cash or the property sits in an entity, a DSCR cash-out is the usual pivot.
Across most programs in Lendmire’s network, DSCR cash-out refinances top out around 75% LTV on standard rentals, with about 6 months of seasoning commonly expected, subject to lender guidelines. Coverage of 1.00 is where select programs start, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. DSCR compares rent to the full monthly obligation only, so clearing 1.00 is not the same as positive cash flow. The complete DSCR loans guide covers the full picture.
Title and lien questions come up in both paths. For a related situation, Lendmire’s piece How to Clear Title Seasoning When a HELOC Sits in First Lien on a Rental covers how existing equity lines affect a rental refinance. For limits, see rental HELOC vs home HELOC equity limits with a low first lien.
Deciding: Fix It, Subordinate It, Exclude It, or Switch
| Situation | Best move |
|---|---|
| Financed solar, cooperative filer | Payoff plus recorded UCC-3 |
| Financed solar, you want to keep it | Ask for subordination |
| PACE balance | Plan for payoff from equity |
| ADU close to code | Legalize, then document rent |
| ADU far from code | Exclude it from value, or restore |
| Property held in an LLC | Retitle, or use DSCR cash-out |
When to Call a Professional
Call a real estate attorney when the filer is unresponsive, defunct, or the filing looks wrong. Call a permit expediter or architect when legalization needs plans and the local rules are unclear. Neither call is a sales push. They are the points where guessing costs more than hiring help.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
Frequently Asked Questions
Is a solar filing a lien on my house?
Not in the mortgage sense. A UCC-1 is a security interest in the equipment, and the remedy on default is repossessing the panels. A fixture filing still appears on title, though, and a PACE assessment is a true lien on the land.
Can I get a rental HELOC with a solar filing on the property?
Sometimes, once the filing is paid off, terminated or subordinated in a way the title company accepts. The investment lines described here also require 70% CLTV or less, a 700 credit minimum, and title held by you or a revocable trust, subject to lender guidelines.
Will an unpermitted ADU count toward value?
Usually it will not. Appraisers typically exclude unpermitted square footage, and rent from the unit is hard to document. Legalizing it with a finalized permit is what can change that, depending on comps and underwriter review.
Can I rent the unit while I legalize it?
Local rules decide, and they vary widely. Ask your building department before relying on that income, because rent from an unpermitted unit may not count in underwriting either way.
What if the solar company no longer exists?
Start with the title company and a real estate attorney. They can advise whether the filing lapsed, can be terminated through another route, or needs a court-ordered release. Get the UCC-3 in writing rather than assuming the record is clean.
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. A clean title and a permitted unit make any later sale or refinance of the same rental simpler too.
About Lendmire
Lendmire — NMLS# 2371349 — is a mortgage broker that arranges home equity lines of credit in its 16 full-service states through wholesale lenders, on primary residences, second homes and investment properties. Every line is subject to the lender’s guidelines and full underwriting. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your home or investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Skyline Title on solar fixture filings at closing
2. Prevost Law Firm on how the UCC lien works
3. U.S. Treasury consumer advisory on solar panels
4. Mayer Brown on PACE financing
5. DesignBuild on as-built permitting
6. ABAG/MTC guidance memo on unpermitted ADU amnesty
This article is part of Lendmire’s investment property HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Do Fintech Rental HELOCs Allow LLC-Owned Properties? · Cross-Collateral Line vs Super Jumbo DSCR Cash-Out: Equity and Risk · Can You Get a DSCR Cash-Out Refinance When the Ratio Falls Below 1.0?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.