Case study
$425k home with HOA and PMI: the cost stack buyers miss.
HOA dues and PMI can make two homes with similar prices feel very different month to month.
Educational example only. Replace assumptions with real quotes, local records, and lender documents.
Scenario summary
A buyer is comparing a $425,000 townhome with an HOA against a similar-priced single-family home without an HOA. The townhome has lower exterior maintenance responsibility, but it includes a $285 monthly HOA fee and the buyer plans to put 8% down. The lower down payment creates PMI, and the HOA fee is a fixed monthly obligation that affects cash flow.
The buyer likes the townhome because it appears easier to maintain. That can be true, but the monthly HOA and PMI need to be included before comparing affordability. A home with a lower maintenance burden can still have a higher fixed monthly cost.
Cost items that change the comparison
| Cost | Townhome estimate | Planning note |
|---|---|---|
| HOA dues | $285/month | Fixed monthly cost that may increase over time. |
| PMI | Required estimate | Depends on loan program, credit, and down payment. |
| Exterior maintenance | Partly covered | Confirm what the HOA actually covers. |
| Special assessments | Possible | Review HOA reserves, budgets, and meeting notes. |
| Utilities | Property-specific | Shared walls may reduce some costs but not all. |
HOA dues should not be treated as interchangeable with maintenance reserve. The HOA may cover certain exterior items, but the owner may still need reserves for interior repairs, appliances, deductibles, special assessments, or items outside the association’s responsibility.
Affordability interpretation
The fixed HOA payment changes the buyer’s monthly flexibility. If PMI is also required, the buyer may be carrying two extra monthly costs before utilities and maintenance are considered. This does not mean the townhome is a bad purchase. It means the buyer must compare the full cost stack, not just the sale price.
A useful comparison is to run the townhome with HOA and PMI, then run the single-family home with a larger maintenance reserve and no HOA. The better option is not always the one with the lower payment. It is the one that fits the household’s monthly cash flow, repair risk, and reserve plan.
Documents to review before committing
- HOA budget, reserve study, rules, and recent meeting minutes.
- Any pending or recent special assessments.
- What exterior items are covered and what remains the owner’s responsibility.
- PMI estimate from the lender, not a generic guess.
- Insurance requirements for both the unit and association coverage.
- Expected HOA increases and any transfer fees at closing.
Decision takeaway
The townhome can be a strong choice if the HOA is well-funded, the dues are reasonable for the services provided, and the buyer still has comfortable leftover cash after PMI and reserves. It becomes weaker if the HOA is underfunded, special assessments are likely, or the buyer excludes interior maintenance just to make the payment fit.
Use the home affordability DTI checker to compare the HOA and non-HOA scenarios side by side.
Detailed verification walkthrough
To verify this townhome scenario, the buyer should review the HOA's current dues, what those dues cover, the reserve position, recent meeting minutes, insurance responsibilities, rules, and any known special assessments. HOA dues can be worthwhile when they cover meaningful services, but they are still a fixed monthly cost. The buyer should understand both the value received and the risk of future increases.
PMI should also be verified with the lender. A generic PMI estimate may be wrong because PMI depends on down payment, loan program, credit profile, lender, and borrower details. If the PMI estimate rises, the buyer should rerun the DTI and leftover-cash calculation.
Why HOA documents matter
HOA dues are not automatically bad, and a no-HOA property is not automatically cheaper to maintain. The issue is responsibility. A well-funded HOA may reduce exterior maintenance surprises. An underfunded HOA may create special assessment risk. The buyer should know which costs are paid monthly, which costs are covered by reserves, and which costs remain the owner's responsibility.
How to run this example in the calculator
Enter the purchase price, down payment, estimated rate, property tax, insurance, PMI, HOA dues, utilities, and maintenance reserve. Then create a second scenario for a similar property without HOA dues but with a larger maintenance reserve. Comparing both scenarios helps the buyer see whether the HOA is reducing maintenance risk enough to justify the monthly dues.
The buyer should also review post-close cash. HOA and PMI affect the monthly payment, but down payment and closing costs affect the cash left after purchase. A low down payment may preserve cash but create PMI. A higher down payment may reduce PMI but leave less reserve. The better choice depends on monthly comfort and cash resilience.
Final question for this scenario
The buyer should ask whether the HOA and PMI payment still leaves enough monthly cash for savings and repairs. If the answer depends on ignoring interior maintenance, possible dues increases, or special assessments, the townhome may be more expensive than the headline price suggests.