Life in Lake Homebuyer Guide

If you’re shopping for a home in Mount Dora, Eustis, Tavares, Leesburg or elsewhere in Lake County, there’s one number on a real estate listing that deserves a little extra explanation: the property taxes.

A home might show an annual tax bill of $2,800, $4,500 or $7,000, but that number generally reflects the current owner’s tax situation. It does not necessarily tell you what your taxes will be after you purchase the property.

This catches Florida buyers by surprise all the time, particularly when the seller has owned the home for many years.

Why Can the Seller’s Property Taxes Be So Much Lower?

Florida property taxes are based on several different numbers, including a property’s just value, assessed value and taxable value.

For homeowners who qualify for Florida’s homestead exemption, another important factor comes into play: Save Our Homes.

After a property receives a homestead exemption, Florida limits how much its assessed value can increase from one year to the next. Over many years, that can create a substantial difference between the home's current market value and the value being used for tax purposes.

That means someone who purchased a Mount Dora home 15 years ago could have a dramatically different taxable value than someone buying the same property today.

What Happens to Property Taxes When a Florida Home Is Sold?

When ownership changes, the previous owner's exemptions and Save Our Homes assessment benefit do not simply transfer to the buyer.

The Florida Department of Revenue explains that after a change in ownership, the property is reassessed as of January 1 following the purchase. The previous owner's benefits can remain reflected in the property during the calendar year in which the sale occurs, which is one reason the tax history shown on a listing can be confusing for a buyer.

In other words, your first look at the property's tax history may be telling you more about the seller than it tells you about your future tax bill.

A Simple Lake County Example

Imagine you find a home in Lake County listed for $450,000.

The seller purchased it years ago and currently pays about $3,000 per year in property taxes.

It would be a mistake to build your future monthly housing budget around that $3,000 figure. After the sale, the property's exemptions and assessment caps associated with the seller are removed and the property is reassessed.

Your eventual tax bill will depend on factors such as the property's assessed value, where the property is located, applicable millage rates, exemptions you qualify for and whether you have a Florida homestead benefit that can be transferred.

The $450,000 purchase price also should not simply be multiplied by a tax rate and treated as a guaranteed tax bill. The property appraiser determines the property's value for tax purposes.

Use the Lake County Property Tax Estimator

Fortunately, Lake County buyers have a much better tool than looking at the seller's tax bill.

The Lake County Property Appraiser Tax Estimator allows a potential buyer to enter a purchase price, indicate whether the property will qualify for homestead exemption and choose the property's location.

The Property Appraiser specifically warns that past taxes are not a reliable projection of future taxes.

The estimator is still an estimate, not a guaranteed future bill. It uses assumptions and does not include every possible exemption, non-ad valorem assessment or portability benefit. But it is a much better starting point for a buyer than simply relying on the seller's current taxes.

Estimate Lake County Property Taxes →

What Is the Florida Homestead Exemption?

If you own a Florida home and make it your permanent residence, you may qualify for a homestead exemption that can reduce the taxable value of the property by as much as $50,000.

The first $25,000 generally applies to property taxes including school district taxes. The additional exemption of up to $25,000 applies to non-school taxes.

Homestead also makes the property eligible for Florida's Save Our Homes assessment limitation.

In Lake County, homestead exemption applications are handled by the Lake County Property Appraiser.

What Is Save Our Homes?

Save Our Homes is an assessment limitation for qualifying Florida homestead property.

After the first year a property receives homestead exemption, increases in its assessed value are limited under Florida law. Over time, this can create a gap between the home's market value and assessed value.

That protection is one of the main reasons a longtime owner's property taxes can look surprisingly low compared with the home's current value.

It is also why comparing the tax bills of two neighboring homes isn't always particularly useful. The owners may have purchased at completely different times and may have different exemptions and assessment histories.

Moving From Another Florida Home? Portability May Matter

If you're selling a homesteaded property elsewhere in Florida and buying another primary residence, you may be able to transfer, or “port,” some of your accumulated Save Our Homes benefit to the new property.

This can reduce the assessed value of the new homestead and potentially lower your property taxes.

Portability is very specific to the homeowner's circumstances, and the Lake County tax estimator does not calculate portability benefits. Buyers who think they may qualify should discuss their situation directly with the Property Appraiser's office.

Why Florida Is Changing the Way Property Taxes Appear on Real Estate Listings

This issue has become significant enough that Florida has changed its rules for public-facing residential real estate listing platforms.

Beginning February 1, 2027, qualifying online listing platforms will be required to provide estimated ad valorem property taxes using specified methods rather than allowing a buyer to mistake the current owner's tax bill for an estimate of what the buyer will pay.

The law also recognizes that an estimate still cannot account for every variable, including exemptions, portability and certain non-ad valorem assessments.

For buyers, the takeaway is simple: Florida is moving toward showing property taxes based on the prospective purchase rather than relying on the seller's historical tax situation.

Property Taxes Are Only Part of the Monthly Cost

When I'm helping someone compare homes in Lake County, I prefer to look beyond the purchase price and estimate the property's overall carrying costs.

Depending on the home and community, that can include:

• Estimated property taxes after purchase
• Homeowners insurance
• Flood insurance, when applicable
• HOA or condominium fees
• CDD or other special assessments
• Non-ad valorem assessments
• Utilities
• Community-specific fees

This is especially important when comparing homes in different parts of Lake County. A home in the City of Mount Dora, a waterfront property on the Harris Chain of Lakes, a home in an unincorporated area and a property in a 55+ community can have very different expenses even when their purchase prices are similar.

Before You Make an Offer

If you're considering a Lake County home, I recommend doing three things before treating the taxes shown on the listing as part of your long-term budget:

1. Look at the current tax bill for historical information.
2. Run the purchase price through the Lake County Property Appraiser's tax estimator.
3. Ask questions about exemptions, portability and assessments that could apply to your particular situation.

That gives you a much more realistic picture of what owning the home may actually cost.

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Helpful official resources: Lake County Property Tax Estimator | Florida Department of Revenue Property Tax Information

This article is intended for general informational purposes and is not tax or legal advice. Property tax amounts, exemptions and eligibility depend on the individual property and homeowner. Buyers should verify information with the Lake County Property Appraiser or an appropriate tax professional.