The Quick Read: The best program for you depends on what kind of solar filing sits on title and how the appraisal treats the unpermitted unit, not on how you document income. Neither problem is an automatic disqualifier, but each one changes the numbers a lender can work with. Bank statements only measure your income. They do nothing for title or collateral.
- A solar lien is a title and equity issue. An unpermitted ADU is a value and legality issue.
- On an investment property, the network ceiling is 70% CLTV (combined loan-to-value, meaning all loans against the home as a share of its value). That ceiling does not move for bank statement borrowers.
- Income and collateral are tested separately. Strong deposits cannot offset weak collateral.
- Sequence matters: classify the solar item and settle the ADU’s status before you order anything.
What Makes a Program the “Best” for This Property
The best program for your situation is the one whose rules fit your title problem and your valuation problem at the same time. No single lender wins on every file. Lendmire is a mortgage broker, not a lender, and it works with many wholesale HELOC lenders. The job is to match your scenario to the program that handles it.
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.
Here is the checklist a broker runs, in order:
1. Occupancy. Is this your primary home, a second home, or a rental? The leverage tables differ sharply.
2. Vesting. Who holds title? Programs here want an individual or a revocable living trust.
3. Solar treatment. Does the lender lend behind a solar filing, or require payoff or subordination?
4. Valuation method. Automated value, or a full appraisal that will see the unit?
5. Income documentation. A bank statement path, with deposits reviewed under the program’s own rules.
6. Lien position. Can the line sit first or second, and what happens to your current mortgage?
The first two items often decide the file before solar or the ADU even come up.
Key Terms Defined
Bank statement HELOC: a home equity line of credit where the lender reviews your business or personal bank deposits to measure income, rather than relying on tax returns alone.
CLTV: combined loan-to-value, the total of every loan secured by the home divided by its value.
UCC-1: a filing a solar lender records against the panels as equipment, not against the house itself.
Fixture filing: a similar claim recorded in the county land records, so it shows up in a title search.
UCC-3: the form that terminates a UCC-1 after the solar loan is paid.
Subordination: a written agreement where one lienholder agrees to rank behind another.
PACE: a clean-energy financing program repaid through your property tax bill, which makes it a tax assessment rather than a typical loan.
Unpermitted ADU: an accessory dwelling unit built or converted without the permits the local government requires.
What the Bank Statement Part Does (and Doesn’t Do)
Bank statement documentation answers one question: how much do you earn? HousingWire’s non-QM guide describes the lender reviewing 12 to 24 months of actual deposits. It also describes an expense factor applied to business accounts, based on the type of business, its employees, and how it is structured.
That produces a qualifying income figure. Under the network’s HELOC programs, the debt-to-income ceiling is 50%, and 45% for credit profiles from 600 to 679. The payment is tested on the interest-only amount at the maximum draw.
Here is what the statements do not do. They don’t raise your CLTV ceiling. They don’t clear a lien. They don’t make an unpermitted unit count as value. Bank statement loans are alternative documentation, not zero documentation, which is how HousingWire frames non-QM lending. Reserve requirements are common, especially on rentals. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
A related point: on a bank statement line, personal income qualifies you. So rent from the ADU isn’t needed to qualify. The ADU only shows up on the collateral side. That is a real difference from a DSCR loan, where property rent drives the file and rent from an unpermitted unit is typically excluded.
Solar on Title, Type by Type
The type of solar financing decides the outcome. “I have a solar lien” can mean five different things, and lenders treat them very differently.
| Instrument | Where it shows | Typical clearing path |
|---|---|---|
| Owned outright | Nothing on title | None needed |
| Financed (UCC-1) | State UCC search | Payoff, UCC-3, or subordination |
| Fixture filing | County records, title report | Payoff and release |
| Lease or PPA | UCC-1 plus contract | Buyout or assumption |
| PACE | Property tax bill | Payoff statement, usually at closing |
Title searches should cover both the state UCC records and the county records. A fixture filing recorded at the county appears in a title commitment. A plain UCC-1 may show up only in a state-level search. Missing one of them is how surprises happen late in a file.
Next step: pull your solar contract and ask the installer or solar lender which instrument they filed. Don’t guess.
Does a UCC-1 Count as a Lien?
The honest answer is that the industry disagrees, and files vary because of it. Solar lenders say a UCC-1 attaches to the equipment, not the home. The CFPB’s issue spotlight on solar financing notes that lenders commonly file UCC liens on the panels themselves. It adds that, because some jurisdictions treat the filing as reaching the whole property, it can muddy title.
Nonprofit solar advocates call a UCC-1 a notice, not a lien. Title companies often still require it to be resolved. Here’s the catch: the lender and the title underwriter get the final say, not the borrower and not the installer.
So don’t treat a UCC-1 as ignorable. Treat it as something that may need a payoff, a termination, or a subordination agreement. Some lenders will lend behind it. Others won’t.
PACE Is the Harder Case
A PACE assessment is a different animal. As the Federal Register notice on PACE programs explains, it is a super-priority lien created through a governmental property tax assessment, ranking ahead of existing first mortgages. The same notice says HUD stopped FHA from insuring new mortgages on properties with PACE assessments.
Holland & Knight’s overview adds that assessments are senior in most states, and that some states have junior PACE programs that sit behind the mortgage. That junior structure is the exception.
For a HELOC, this usually means a payoff condition. A new line can’t comfortably sit behind a lien that outranks it. Plan on a payoff statement from the tax collector, and plan on that payoff reducing your available equity.
Unpermitted ADU: What It Changes and What It Doesn’t
An unpermitted ADU is not a lien. It is a valuation and legality problem.
No single published rule governs how non-QM HELOC lenders treat one. In practice, the appraiser notes the unit and either gives it little value or none. The lender then underwrites the lower number. Lenders commonly respond with remediation requirements, retroactive permits, holdbacks, or reduced loan amounts, as FinHelp’s explainer on unpermitted renovations describes.
Where does valuation come in on this network? Lines at or below $500,000 ordinarily run an automated valuation with no traditional appraisal. A higher CLTV may require a secondary valuation, and a borrower can request a full appraisal in any case. A full appraisal is required on every line above $500,000. An automated model doesn’t walk your property. A full appraisal does, and it will report what is there.
Disclose the unit. Hiding it creates a bigger problem than the one you started with.
For an investment property, the lender may accept the value net of the ADU, ask you to permit or legalize it, or decline that program. Legalization rules vary by state and locality, so check what your local building department requires before committing money to it.
When Both Problems Show Up Together
The two issues hit different parts of the same equation. Solar (financed or PACE) takes dollars out of your available equity. The ADU can shrink the value that equity is measured against.
Run it as a modeled example, using an index of 100 rather than dollars. Say you believe your home is worth 100 on that index, and your current first mortgage is 50. The lender’s value excludes the ADU, so it recognizes only 90. A PACE or solar payoff, set at 5 on the same index, must come out of the new line.
- On an investment property, the ceiling is 70% CLTV. Your view of the math: 70 minus 50 leaves 20 points of room.
- The lender’s view: 70% of 90 is 63 points. Subtract the 50-point mortgage and you have 13. Subtract the 5-point payoff and 8 points remain.
Same house. Same credit. Less than half the room. These inputs are modeled assumptions, not market data.
The investment-property tier also requires a credit profile of 700 or better. The maximum line is $500,000, and it runs a 5-year interest-only draw followed by a 25-year repayment. Lines also have a minimum size, so thin remaining equity can make the line too small to be worth doing.
A primary residence works differently. Its tiers reach higher CLTV, with 90% available only at a 720-or-better credit profile and up to $500,000. Don’t assume your rental follows those numbers. It doesn’t.
Clear It, Subordinate It, or Lend Behind It
Once you know the instrument and the value, you have three paths. The stronger play depends on your equity room.
| Path | Fits when | Trade-off |
|---|---|---|
| Clear it first | Equity is tight, or PACE | Uses cash before the line |
| Subordinate | Lien holder agrees | Needs their cooperation |
| Lend behind it | Lender allows a UCC-1 | Fewer lender options |
This is a genuine toss-up on many files. Paying off a financed solar system feels wasteful if the system saves you money. But a lien that blocks an otherwise clean line can cost more. The right call comes down to how much room the 70% investment ceiling leaves you after the solar balance and the ADU haircut.
Where the General Rule Breaks
A few edge cases change the answer.
- Leased or PPA panels. You don’t own them. The question becomes consent, assumption, or buyout, not payoff of a loan.
- Junior PACE states. The usual senior-lien problem softens when the assessment sits behind the mortgage.
- Your own LLC. Title can’t be held by an LLC, corporation, partnership, or an irrevocable, blind, or land trust on these lines. Title must sit with you personally or in a revocable living trust. If the property is already deeded to an LLC, you need a vesting change or a different product. Lendmire’s complete DSCR loans guide covers the investor-loan alternative.
- Property type. Manufactured homes, co-ops, condotels, log homes, commercial and mixed-use properties are not eligible on these lines.
- Location. The lines are available in Lendmire’s 16 full-service states only, narrower than the 41-market DSCR footprint.
Also note the credit floors. A 600 score is the program floor on a primary residence. Second homes floor at 640. Investment properties floor at 700.
The Order of Operations
Do this in sequence, and you avoid wasted fees:
1. Pull a title report and read every item. 2. Classify the solar instrument: owned, financed, leased, or PACE. 3. Decide on payoff, subordination, or lending behind it. 4. Settle the ADU’s permit status, or accept that it carries no value. 5. Confirm how your vesting is held. 6. Gather 12 to 24 months of statements and your solar contract, UCC filing, lease or PPA paperwork, and mortgage statements.
Then the lender runs valuation, income, and credit. Final terms depend on lender guidelines and full file review.
Tax treatment varies; consult a qualified professional before relying on any deduction.
If the Answer Is No
Not every file fits. If a lender declines on solar or the ADU, you have options.
- Pay off or terminate the solar filing, then reapply.
- Permit the ADU, then request a fresh valuation.
- Consider a DSCR cash-out refinance instead of a line, if the property is a rental held in an entity.
- Reduce the amount you ask for so the numbers clear the combined ceiling.
Sometimes the right answer is to wait six months and fix the root problem.
Frequently Asked Questions
Can a solar lien stop a bank statement HELOC?
It can, but it doesn’t have to. A UCC-1 is treated very differently from PACE. A financed system may be paid off, terminated, or subordinated. PACE usually requires payoff because it outranks a new line. The lender and title underwriter decide.
Does the unpermitted ADU’s rent help me qualify?
Not on a bank statement line. Your documented deposits qualify you, so rent from the unit isn’t part of the income test. The ADU only matters to collateral value. On a DSCR loan, unpermitted rent is generally excluded.
Will an automated valuation catch the unit?
Probably not. Lines at or below $500,000 ordinarily use an automated value, with no site visit. But a higher CLTV may require a secondary valuation, and a full appraisal is required above $500,000. Disclose the unit either way.
Can my LLC take out the line?
No. These lines require title held by an individual or a revocable living trust. A property in an LLC needs a vesting change or a different product, such as a DSCR cash-out, subject to lender program eligibility.
What credit score do I need on an investment property?
Typically 700, with a 70% CLTV ceiling and a maximum line of $500,000. Primary residences and second homes follow different tables. Every figure is subject to lender guidelines.
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.
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?
See your offer in seconds. No credit pull, no obligation.
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
2. HousingWire: What Are Non-QM Loans and Who Are They For
3. CFPB Issue Spotlight: Solar Financing
4. Federal Register notice on Property Assessed Clean Energy (PACE) programs
5. Holland & Knight PACE introduction
6. FinHelp’s explainer on unpermitted renovations
This article is part of Lendmire’s bank statement HELOC program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Best Bank Statement HELOC Program on an Inherited Rental · Best Bank Statement HELOC Program in a Living Trust · Best Bank Statement HELOC Program for 1099 Contractors
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
Important disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage brokerage. Lendmire is not a direct lender, depository institution, or financial advisor. All loan inquiries are subject to lender underwriting; this article does not constitute a commitment to lend. Rates, terms, and program guidelines are subject to change without notice and vary by borrower profile, property type, and state. Information in this article is general in nature and is not financial, legal, or tax advice. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.