The short version
On a single-family home, underwriting looks at you and the property. On a condo, there's a third party in the room: the homeowners association. Fannie Mae, Freddie Mac, FHA, and VA all have project-level rules, and if the HOA fails them, the loan fails — no matter how strong your file is.
A project that passes is called warrantable. One that doesn't is non-warrantable, and it isn't automatically unfinanceable — it just moves you off conventional agency money and onto a portfolio loan with a different rate and a bigger down payment. In Sonoma County I see two things break condo deals over and over: thin HOA reserves, and master insurance premiums that have gone up so fast in fire-exposed areas that the association can't fund anything else. Both are knowable before you write the offer. Almost nobody checks.
What does "warrantable" actually mean?
It means the condo project itself meets the guidelines for a loan that Fannie Mae or Freddie Mac will buy. Your lender funds the loan and then sells it. If the project doesn't fit the guidelines, nobody buys the loan, so nobody makes it.
The review happens through a questionnaire the lender sends the HOA or its management company, plus the association's budget, current insurance certificates, CC&Rs, and meeting minutes. Underwriting reads all of it. Depending on the loan type and your down payment, you'll get either a limited review — a shorter look, generally available on owner-occupied purchases under an LTV cap — or a full review, which is the whole file. Investment purchases almost always get the full treatment.
The specific thresholds get revised regularly, so treat any number you read online, including mine, as approximate and have a lender confirm the current version for your project. The categories, though, have been stable for years.
- At least 10% of the annual HOA budget going to reserves (or a passing reserve study).
- No more than about 15% of units 60+ days behind on HOA dues.
- Limits on how many units one person or entity can own.
- Caps on commercial or non-residential square footage in mixed-use projects.
- No significant deferred maintenance or unfunded critical repairs.
- Adequate master insurance, and no litigation that threatens the project's finances or safety.
What makes a Sonoma County condo non-warrantable?
Reserves are the number one killer, and it's usually not neglect — it's arithmetic. An association gets hit with a huge insurance renewal, doesn't want to raise dues 40% on a membership that includes a lot of retirees on fixed income, so it quietly cuts the reserve contribution to keep the budget balanced. Perfectly understandable decision. It also just made every unit in that building harder to finance.
Litigation is the second one, and it's more nuanced than buyers expect. Not every lawsuit is disqualifying — a slip-and-fall covered by the association's liability carrier usually isn't. Construction defect litigation, or anything that goes to the structural integrity or the solvency of the HOA, generally is. That distinction is worth asking about specifically rather than accepting a yes-or-no answer.
Then there's the post-Surfside layer. After the 2021 collapse in Florida, Fannie and Freddie added requirements around critical repairs, structural safety, and special assessments, and they maintain internal lists of projects they've flagged as ineligible. A project can land on one of those lists without the owners having any idea. I've had a file where everything looked clean and the project came back unavailable — the association had disclosed a needed repair in its minutes two years earlier and never funded it.
And the ones nobody thinks about: too much commercial space on the ground floor, an investor who quietly bought a block of units, or a short-term-rental-heavy project that starts to look like a hotel to underwriting. Windsor and the Russian River corridor have a few of those.
Can I get an FHA or VA loan on a condo in Santa Rosa?
Only if the project is approved, and that's a different bar than warrantable. FHA maintains its own list of approved condo projects, and if the project isn't on it, a standard FHA loan is off the table. You can look the project up yourself on HUD's condominium search before you ever call a lender — takes about a minute and saves a lot of grief.
There's a workaround worth knowing: FHA Single-Unit Approval. It lets FHA approve one individual unit inside an unapproved project, subject to a cap on how many units in that project can be done this way and a set of conditions the project still has to meet — owner-occupancy, insurance, no disqualifying litigation. It's a real tool and I've used it. It also takes time, so it has to start early, not two weeks before close.
VA works similarly with its own approved-projects list, and VA's list and FHA's list are not the same. A project can be on one and not the other. If you're using your VA benefit on a condo here, confirm approval status before you're emotionally attached to the unit.
- FHA: project must be on HUD's approved list, or qualify for Single-Unit Approval.
- VA: project must appear on VA's approved list — separate from FHA's.
- Both generally require a minimum share of owner-occupied units.
- Check approval status the same day you tour the unit. It's free and it's fast.
- Approval expires and has to be renewed, so a project approved in 2019 may not be approved now.
What if the condo isn't warrantable — is the deal dead?
No. It's a different loan. Portfolio lenders — banks and non-QM investors who keep the loan on their own books instead of selling it to Fannie — write non-warrantable condo financing all the time. They set their own project rules, so the reserve shortfall or the litigation that stopped the agency loan may not stop them.
The trade is price and down payment. Expect a rate above conventional and typically 20% to 25% down, sometimes more depending on what's wrong with the project. Occasionally that's still the right answer: if the unit is priced well because everyone else's financing fell through, you may be buying at a discount that outruns the rate difference. Refinance later if the HOA cleans up its reserves.
The other path is fixing the project, which is slower but sometimes surprisingly doable. If the only problem is a reserve contribution that's a couple points light, a motivated board can amend the budget. If the questionnaire came back wrong — and it does come back wrong, filled out by a busy property manager who checked a box without reading it — a corrected questionnaire has saved more deals for me than any clever loan structure. Always read the answers before you accept a denial.
Why do HOA insurance and special assessments break condo deals in wine country?
Because the master policy is a lender requirement, not a nice-to-have. The HOA has to carry hazard coverage at replacement cost on the building, plus fidelity coverage on associations above a certain size, and in this county it also has to actually be able to buy that coverage. In fire-exposed areas around Santa Rosa, Oakmont, Glen Ellen, and the hills above Kenwood, master policy premiums have multiplied in a handful of years, and some associations have ended up on layered or surplus-lines programs to get covered at all. Underwriting looks at whether the coverage is adequate, not just whether a policy exists.
That premium spike is what drains the reserve line, which is what fails the questionnaire. It's one problem wearing two hats. And it's why I tell buyers to read the last twelve months of HOA meeting minutes, not just the budget — the minutes are where you find out a special assessment is being discussed before it's been voted on.
Budget for your own side of it too. You'll carry an HO-6 walls-in policy on the interior of your unit, and your lender counts the full HOA dues in your debt-to-income ratio. A $650 monthly dues figure isn't a lifestyle expense in underwriting's eyes — it's debt, and it can cut your purchase price meaningfully. Run the qualification with real dues, not an estimate.
- Master policy must meet lender coverage standards, including fidelity coverage on larger HOAs.
- Fire-zone premium increases are draining reserve contributions across the county.
- Read twelve months of meeting minutes for special assessment talk.
- Full HOA dues count against your DTI — they shrink your buying power.
- You'll also need your own HO-6 policy on the unit interior.
How do you check a condo before you write the offer?
Order of operations matters here. Look up FHA and VA approval status the day you tour the unit if either program is in play. Ask the listing agent one question in writing: has any buyer's financing fallen through on this project in the last year? Agents will usually tell you, and the answer is diagnostic.
Then get the HOA documents in front of a lender before your contingency clock is halfway gone. Budget, reserve study, current insurance certificate, and the minutes. I can usually tell inside a day whether a project is going to sail through, need a portfolio loan, or need a corrected questionnaire. That's a much better conversation to have on day three than on day seventeen.
Condos are still the most realistic entry point into ownership in a lot of this county — Rohnert Park, north Santa Rosa, parts of Petaluma. I'm not trying to talk anyone out of one. I'm trying to keep you from finding out about the HOA's reserve problem after you've paid for an appraisal and an inspection. Send me the address and the HOA name before you write. It costs you nothing and it's the single highest-value hour in a condo purchase.