How Much Are Property Taxes on a $400,000 Home in Melbourne, Florida?

Florida property taxes are not based on what you paid for a home. They are based on the property's assessed value as determined each January 1 by the Brevard County Property Appraiser, multiplied by a millage rate set by the local taxing authorities. Understanding the difference between those two numbers is the starting point for any honest tax estimate.

Assessed Value vs. Market Value

The Brevard County Property Appraiser estimates each property's just (market) value every year. For a newly purchased home, the just value typically aligns closely with the sale price, because a recent arm's length transaction is strong evidence of market value. The assessed value can be lower than the just value if the homestead exemption and the Save Our Homes cap are in place, but for a brand new buyer, those protections do not take effect until the following January 1 after you establish residency.

So in your first year of ownership, budget as if the assessed value equals your purchase price. On a $400,000 purchase, that means your taxable value before exemptions is $400,000.

The Millage Rate Explained

A millage rate is simply dollars of tax per $1,000 of taxable value. If your millage rate is 10.00, you pay $10 for every $1,000 of taxable value. Several overlapping authorities each set their own millage rate: Brevard County, the City of Melbourne (if you are within city limits), the school board, the St. Johns River Water Management District, and any applicable special districts. All of those rates are added together to form your total millage rate.

The formula is straightforward: taxable value divided by 1,000, then multiplied by the combined millage rate, equals your gross tax bill. Exemptions reduce the taxable value before you apply the millage rate, which is why they matter so much.

2. Property Taxes on a $400,000 Home in Melbourne, Florida: The Real Numbers

For a $400,000 home in Melbourne, Florida, expect a total annual property tax bill of approximately $3,200 to $4,400 before any exemptions, depending on your exact location within Brevard County. With the standard homestead exemption applied, that range drops to roughly $2,600 to $3,700 per year. The wide range exists because the City of Melbourne adds its own municipal millage on top of the county rate, and some parcels sit within special taxing districts that carry additional levies.

Brevard County Millage Rates in 2026

As of September 2026, the combined millage rate for properties inside the City of Melbourne runs approximately 18.00 to 20.00 mills when you add the county general fund, the school board levy, the municipal levy, and the water management district together. Properties in unincorporated Brevard County near Melbourne tend to fall in the 14.00 to 17.00 mill range because they do not carry the city municipal levy. These figures shift slightly each fiscal year when the county commission and school board adopt their budgets in September.

You can run a precise calculation using the Florida Property Tax Calculator on SmartAsset, which lets you enter your county and estimated home value to produce a ballpark annual figure. Always cross-reference with the Brevard County Property Appraiser's own records for the parcel you are considering.

Sample Tax Bill Scenarios

The following examples use a $400,000 assessed value and illustrate how location and exemption status change the outcome.

• No exemption, inside City of Melbourne (approx. 19 mills): $400,000 divided by 1,000 equals 400; 400 multiplied by 19 equals $7,600 per year. This scenario applies to investors or buyers who do not qualify for homestead.
• With $50,000 homestead exemption, inside City of Melbourne (approx. 19 mills): Taxable value drops to $350,000; 350 multiplied by 19 equals $6,650 per year.
• No exemption, unincorporated Brevard near Melbourne (approx. 15 mills): $400,000 divided by 1,000 equals 400; 400 multiplied by 15 equals $6,000 per year.
• With $50,000 homestead exemption, unincorporated Brevard (approx. 15 mills): Taxable value drops to $350,000; 350 multiplied by 15 equals $5,250 per year.

Note that the school board millage applies to all Brevard County properties regardless of whether you are inside city limits, which is why even unincorporated parcels carry a meaningful base rate. The school board levy alone accounts for roughly 5 to 6 mills of the total.

3. The Homestead Exemption and Other Ways to Reduce Your Bill

Florida's homestead exemption is the single most powerful tool for reducing your annual property tax bill, and every primary-residence buyer in Melbourne should apply for it. The exemption removes $25,000 from your assessed value for all tax purposes, and then removes an additional $25,000 for all purposes except the school board levy. The combined effect is a $50,000 reduction in taxable value for most line items on your bill.

How the Homestead Exemption Works

You must own the property and make it your permanent residence as of January 1 of the tax year for which you are claiming the exemption. The application deadline with the Brevard County Property Appraiser is March 1 of that same year. If you close on a Melbourne home in October 2026, your first opportunity to receive the exemption is the 2027 tax year, provided you file by March 1, 2027.

The application is filed online through the Brevard County Property Appraiser's website. You will need your Florida driver's license or ID showing the Melbourne address, your social security number, and your deed or closing disclosure. The process takes about fifteen minutes.

Save Our Homes Cap

Once you have a homestead exemption in place, the Save Our Homes amendment limits how much the assessed value of your home can increase each year to 3% or the rate of inflation, whichever is lower. In a market like Melbourne, where median sale prices have climbed meaningfully over the past several years, this cap can produce a large gap between your assessed value and your home's actual market value over time, which translates directly into a lower tax bill than your neighbors who bought more recently at a higher price.

The cap resets when the property sells, which is one reason long-term Melbourne homeowners sometimes pay significantly less in property taxes than new buyers in the same neighborhood, even on similarly valued homes.

Other Exemptions Worth Knowing

• Senior exemption (age 65 and older): Brevard County offers an additional exemption of up to $50,000 for homeowners who are 65 or older and whose household income falls below the state threshold (adjusted annually). This is on top of the standard homestead exemption.
• Disability exemption: Homeowners with total and permanent disabilities may qualify for an additional $500 exemption, and those who are quadriplegic or use a wheelchair for mobility may qualify for a full exemption.
• Veteran exemptions: Florida offers a combat-related disability discount and, for veterans with a 100% service-connected disability, a full property tax exemption on a homestead property.
• Portability: If you are moving from another Florida homestead, you may be able to transfer up to $500,000 of your accumulated Save Our Homes benefit to your new Melbourne home, which can significantly reduce your assessed value from day one.

4. How Melbourne's Tax Burden Compares Within Brevard County

Your total property tax bill in Melbourne depends heavily on whether your address falls inside the city limits or in the unincorporated county, and whether your parcel sits within any special taxing or community development districts. This is a distinction that many buyers overlook when comparing homes across different parts of Brevard County.

City of Melbourne vs. Unincorporated Brevard

Homes inside the City of Melbourne carry the municipal millage rate, which funds city services including Melbourne's public works, parks such as Riverview Park and the Eau Gallie Arts District infrastructure, and the Melbourne Police Department. As of September 2026, the city's millage rate adds roughly 3.5 to 4.5 mills on top of the county base rate.

Homes in unincorporated Brevard County just outside Melbourne's city boundaries, such as portions of Palm Bay Road corridor or areas near Wickham Road north of the city limits, do not pay that municipal levy. On a $400,000 home, the difference can be $1,200 to $1,800 per year in gross taxes before exemptions. You can verify a specific parcel's taxing district on the Brevard County Property Appraiser's online search tool.

Special Districts and CDD Fees

Some newer planned communities in and around Melbourne, particularly master-planned developments with amenity centers, resort-style pools, and maintained common areas, are governed by a Community Development District (CDD). CDD fees appear as a separate line item on your annual property tax bill and are used to repay bonds that funded the community's infrastructure. These fees can range from a few hundred dollars to over $2,000 per year depending on the community and the remaining bond balance.

CDDs are common in newer subdivisions near the Viera area and some communities along Wickham Road. If you are shopping homes in those corridors, always ask whether the community has a CDD and request the current annual assessment amount before making an offer. That number is separate from your HOA fee and is not negotiable.

For a broader look at how Brevard County's effective tax rates have trended, the property tax data compiled by Ownwell for Melbourne and Brevard County offers useful historical context on assessed values and effective rates over recent years.

5. What New Buyers Need to Know Before Closing

One of the most common surprises for first-time buyers in Melbourne is receiving a tax bill that is significantly higher than what the seller was paying. This happens because the seller's bill was calculated on a lower assessed value, often protected by years of Save Our Homes cap accumulation, while your bill is calculated on your new purchase price.

Why Your Tax Bill May Differ From the Seller's

Never use the seller's current property tax bill to estimate your own future costs. A seller who bought their Melbourne home in 2010 for $180,000 may have an assessed value of $210,000 today thanks to the Save Our Homes cap, even though the market value is $400,000. Their tax bill reflects that $210,000 assessed value. Yours will reflect $400,000 from the moment of sale.

The difference in annual taxes between those two scenarios can easily be $2,000 to $3,500 per year. Lenders are required to use an accurate tax estimate when calculating your PITI (principal, interest, taxes, and insurance) payment, so make sure your loan officer is not simply copying the seller's current tax bill into your pre-approval calculation.

How to Estimate Taxes Before You Make an Offer

The most reliable method is to look up the parcel on the Brevard County Property Appraiser's website, note the current millage rate for that taxing district, and multiply your expected purchase price by that combined rate (then subtract the exemptions you expect to qualify for). That gives you a conservative first-year estimate.

A few other practical steps to take before you make an offer on any Melbourne home:

• Confirm the taxing district: Search the parcel on the Brevard County Property Appraiser's site to see which city, county, and special districts apply.
• Ask about CDD fees: Request the current CDD assessment from the listing agent or the community's district office before writing an offer.
• Calculate your exemption savings: If you will homestead the property, subtract $50,000 from the purchase price (or $25,000 for the school board portion) and recalculate.
• Check portability eligibility: If you are moving from another Florida homestead, file a portability application with the Brevard County Property Appraiser at the same time as your homestead application.
• Review the prior year's TRIM notice: The Truth in Millage (TRIM) notice sent to the current owner each August shows the proposed millage rates for all taxing authorities and is a reliable starting point for your estimate.

If you are still in the early stages of figuring out where to buy in the Melbourne area, the Melbourne, Florida buyer's guide on this site walks through neighborhoods, price ranges, and what to expect from the local housing stock in more detail.

And if you are trying to decide whether now is a good time to make a move, the article on whether it is a good time to sell a home in Melbourne, Florida covers current market conditions in depth.