Executive Summary
A $1 million home purchased with 10 percent down does not have a monthly cost equal to the mortgage payment alone. Using an illustrative 6.5 percent interest rate, the principal and interest payment on a $900,000 loan is approximately $5,689 per month. After adding estimated property taxes, mortgage insurance, homeowners and wildfire insurance, HOA dues, Mello-Roos, utilities, and landscaping, the total monthly ownership cost could approach $8,900. Every property is different, so buyers should calculate the complete cost before deciding what they can comfortably afford.
When buyers begin searching for homes in El Dorado Hills, they often start with a purchase price and ask a lender what the mortgage payment might be.
That is an important first step, but it does not tell the whole story.
The true cost of owning a home includes much more than principal and interest. Property taxes, mortgage insurance, homeowners insurance, wildfire coverage, homeowners association dues, Mello-Roos, utilities, maintenance, and landscaping can all affect the amount a homeowner pays each month.
After more than 20 years in real estate and over $750 million in closed sales, I have seen how easily buyers can focus on the mortgage while overlooking the expenses surrounding it. At Onyx Real Estate, we believe buyers should understand the complete financial picture before falling in love with a home or writing an offer.
Our $1 Million El Dorado Hills Example
For this illustration, assume a buyer purchases a home for $1,000,000 with the following financing:
- Purchase price: $1,000,000
- Down payment: $100,000, or 10 percent
- Loan amount: $900,000
- Loan term: 30 years
- Illustrative interest rate: 6.5 percent
The estimated monthly principal and interest payment would be approximately:
$5,689 per month
That is the loan payment before property taxes, insurance, PMI, HOA dues, Mello-Roos, utilities, or property maintenance are considered.
1. Principal and Interest
Principal and interest form the core mortgage payment.
Principal is the portion applied toward reducing the loan balance. Interest is the amount charged by the lender for financing the purchase.
In this example, the buyer finances $900,000 at an illustrative 6.5 percent fixed rate for 30 years, producing an estimated principal and interest payment of approximately $5,689 per month.
The actual payment will depend on the interest rate, loan program, credit profile, lender fees, and whether the buyer pays discount points to reduce the rate.
2. Property Taxes
California property taxes begin with a general one percent tax based on assessed value, but voter-approved debt, special assessments, and direct levies can increase the total tax bill.
For planning purposes, buyers in the Sacramento Valley often use an estimated effective rate while waiting for property-specific information. For this example, we will use 1.25 percent of the purchase price.
- Estimated annual property taxes: $12,500
- Estimated monthly amount: $1,042
This is only an illustration. The actual tax bill must be reviewed because neighboring properties can have different special assessments, Mello-Roos obligations, and district charges.
3. Private Mortgage Insurance
Because the buyer is putting down 10 percent rather than 20 percent, a conventional lender may require private mortgage insurance, commonly called PMI.
PMI protects the lender rather than the homeowner if the borrower defaults. The cost can vary based on credit, down payment, loan amount, debt-to-income ratio, and mortgage-insurance provider.
Using an illustrative annual PMI rate of 0.60 percent on the $900,000 loan:
- Estimated annual PMI: $5,400
- Estimated monthly PMI: $450
PMI may not remain for the entire life of a conventional mortgage. Depending on loan rules, payment history, equity, property value, and servicing requirements, the homeowner may later qualify to request its removal.
4. Homeowners Insurance
Homeowners insurance generally protects the structure, personal property, liability exposure, and certain additional living expenses after a covered loss.
Insurance costs in El Dorado Hills vary widely based on:
- Replacement cost of the home
- Age and construction type
- Roof condition
- Claims history
- Distance from fire protection
- Wildfire-risk modeling
- Deductible and coverage limits
- Pool, acreage, outbuildings, or other property features
For this example, we will use an estimated standard homeowners or difference-in-conditions policy cost of:
$250 per month
This is not a quote. A buyer should obtain property-specific insurance estimates before removing an insurance contingency.
5. Wildfire or FAIR Plan Coverage
Fire insurance requires special attention in El Dorado Hills and the surrounding foothill communities.
Many homes remain eligible for a traditional homeowners policy that includes fire coverage. Other properties may require coverage through the California FAIR Plan, often paired with a separate difference-in-conditions policy for liability, water damage, theft, and other protections not included in a basic FAIR Plan policy.
A buyer should not automatically assume that homeowners insurance and fire insurance will always be two separate policies. The structure depends on the property and available insurance market.
For this illustration, assume the home requires separate wildfire-related coverage costing approximately:
$350 per month
Actual premiums could be lower or considerably higher. Insurance availability and pricing should be investigated before making a final purchase decision.
6. HOA Dues
Many El Dorado Hills neighborhoods have homeowners associations. HOA dues may help maintain gates, private streets, common landscaping, trails, community facilities, pools, clubhouses, security, or architectural standards.
Dues vary significantly among communities and sometimes between villages within the same master-planned development.
For this example, assume HOA dues of:
$200 per month
Buyers should also review the HOA's financial statements, reserve funding, rules, insurance, pending litigation, and the possibility of future special assessments.
7. Mello-Roos and Other Special Taxes
Mello-Roos is different from an HOA fee. It is a special tax associated with a Community Facilities District and may help finance qualifying public infrastructure or services such as roads, schools, parks, drainage systems, utilities, and public safety facilities.
Not every El Dorado Hills home has Mello-Roos. Where it exists, the amount and duration depend on the specific district.
For this example, assume the property has Mello-Roos or similar direct assessments totaling:
$250 per month
A buyer should review the actual tax bill and the district disclosure rather than relying on a general neighborhood estimate.
8. Utilities
Utilities can represent a meaningful monthly expense, especially in a larger home.
Depending on the property, utility costs may include:
- Electricity
- Natural gas or propane
- Water
- Sewer or septic maintenance
- Trash service
- Internet and television
- Pool or spa operation
Solar can reduce electricity costs, but buyers should determine whether the system is owned, financed, leased, or subject to a power-purchase agreement.
For our example, assume average combined household utilities of:
$450 per month
Actual usage will depend on the size of the home, number of occupants, energy efficiency, pool equipment, HVAC use, landscaping, and personal habits.
9. Landscaping or Gardening Service
El Dorado Hills homes often have larger yards, mature landscaping, hillside lots, pools, irrigation systems, or extensive outdoor living areas.
Even a well-designed low-maintenance yard requires periodic attention. A homeowner may need lawn service, pruning, weed control, irrigation repair, seasonal cleanup, defensible-space work, or tree maintenance.
For this example, assume routine gardening service of:
$200 per month
This estimate does not include major tree work, landscape replacement, pool service, pest control, or repairs to irrigation and drainage systems.
The Estimated Monthly Cost
Here is the complete illustrative calculation:
- Principal and interest: $5,689
- Property taxes: $1,042
- Private mortgage insurance: $450
- Homeowners or supplemental insurance: $250
- Separate wildfire coverage: $350
- HOA dues: $200
- Mello-Roos or special assessments: $250
- Utilities: $450
- Gardening service: $200
Estimated total monthly ownership cost: approximately $8,881
That is approximately $3,192 more than the principal and interest payment alone.
This example does not include closing costs, repairs, furnishings, pool service, pest control, major maintenance, appliance replacement, or a reserve for future capital improvements.
Do Not Forget a Maintenance Reserve
Homeownership includes expenses that do not arrive on a predictable monthly schedule.
A water heater may need replacement. An HVAC system may require service. Exterior paint, roofing, appliances, pool equipment, drainage, and landscaping eventually need attention.
Buyers should consider maintaining a separate reserve for:
- Routine repairs
- Appliance replacement
- HVAC servicing or replacement
- Roof and gutter maintenance
- Pool and spa equipment
- Tree work and defensible space
- Unexpected insurance deductibles
A home can be affordable on paper and still feel financially uncomfortable if the buyer has no reserve after closing.
Why Insurance Should Be Researched Early
In today's California insurance environment, buyers should investigate coverage before becoming deeply committed to a property.
Two similar-looking El Dorado Hills homes can receive very different insurance quotes because of location, topography, roof type, vegetation, access, construction, and insurer risk models.
A strong real estate advisor should encourage the buyer to obtain a preliminary quote early and confirm final coverage during the contingency period.
Why the Neighborhood Matters Financially
El Dorado Hills is not one uniform real estate market.
A home in Serrano may have different HOA dues, special taxes, insurance considerations, and landscaping costs than a home in Blackstone, The Promontory, Marina Hills, Highland View, Heritage, Four Seasons, or a rural acreage neighborhood.
The right question is not simply, “Can I afford a $1 million home?”
A better question is:
“Can I comfortably afford this specific $1 million home, in this neighborhood, with its complete monthly and long-term ownership costs?”
The Onyx Real Estate Perspective
At Onyx Real Estate, we believe buyers deserve a clear and complete understanding of a property before making one of the largest financial commitments of their lives.
Our role is not limited to locating homes and writing offers. We help clients investigate the expenses attached to the property, review available disclosures, understand neighborhood obligations, and coordinate with lenders, insurers, inspectors, and other qualified professionals.
With more than 20 years of experience and over $750 million in closed sales, Mela Fratarcangeli, Broker and Founder of Onyx Real Estate, has guided buyers throughout El Dorado Hills, Folsom, Cameron Park, Granite Bay, Roseville, and the greater Sacramento Valley.
That experience helps buyers look beyond the list price and evaluate whether a home supports both their lifestyle and their long-term financial goals.
The Final Word
A $1 million purchase price does not tell you what it will cost to own the home.
In this illustration, a buyer putting 10 percent down has an estimated principal and interest payment of approximately $5,689 per month. Once estimated taxes, PMI, insurance, HOA dues, Mello-Roos, utilities, and gardening are included, the monthly cost approaches $8,900.
The purpose of this example is not to discourage buyers. It is to help them prepare.
When buyers understand the complete cost early, they can choose a home with greater confidence, avoid financial surprises, and preserve room in their budget for the life they want to enjoy after they receive the keys.
This example is provided for general educational purposes only. It is not a mortgage quote, insurance quote, tax calculation, financial plan, or guarantee of actual ownership costs. Interest rates, PMI, taxes, insurance, HOA dues, Mello-Roos, utilities, maintenance, and landscaping costs vary by borrower and property. Onyx Real Estate and Mela Fratarcangeli are not lenders, insurance agents, CPAs, attorneys, or financial advisors. Buyers should obtain property-specific information and consult the appropriate qualified professionals before making a purchase decision.
