St. Augustine Beach, FL: Property Tax Guide
A St. Augustine Beach property tax bill is the sum of several independently set levies -- St. Johns County's general fund, the county school district, the city of St. Augustine Beach's own municipal millage, and any applicable water-management or special-district assessment -- all billed on one annual statement by the St. Johns County Tax Collector. Because St. Augustine Beach is its own incorporated city, not an unincorporated part of the county or a neighborhood of the historic mainland City of St. Augustine, it sets its own city millage separately every year. Here's what's actually confirmed, with real numbers stated plainly rather than hedged into uselessness.
The City's Own Millage: A Real, Specific Number
The St. Augustine Beach City Commission adopted a fiscal year 2026 operating millage of 2.5000 mills at a public hearing on September 22, 2025, plus a separate voted debt-service millage of 0.0841 mills tied to repaying the city's acquisition of the Maratea property -- for a combined city millage of roughly 2.5841 mills, according to the city's own budget hearing documentation. The operating rate came in 5.60% above that year's rolled-back rate (the rate that would have produced the same tax revenue as the prior year on existing property), which is a routine, disclosed part of Florida's TRIM (Truth in Millage) budget process, not a red flag specific to this city.
That 2.5841 mills is a genuinely low municipal rate as these things go, and it is layered on top of, not instead of, the county and school levies described below. A city millage this size means St. Augustine Beach's own city government is a comparatively small share of a typical total bill here -- most of what an owner pays funds county government and St. Johns County Schools, not city hall.
St. Johns County's Layer: General Fund and the Full Picture
St. Johns County's Board of County Commissioners approved a tentative general fund millage of 4.5650 mills for fiscal year 2025-26, per the county's own budget reporting. That figure sits alongside the county school district's own levy (which Florida law generally makes the single largest line-item component of a Florida property tax bill in most counties) and any St. Johns River Water Management District or Florida Inland Navigation District assessment that applies. The county's own certified 2025 millage sheet shows a total unincorporated-area rate around 13.4686 mills -- but that figure applies to property outside any city, and St. Augustine Beach residents pay the city's own 2.5841 mills in place of whatever additional unincorporated-specific charges that blended figure includes, alongside the same countywide general-fund and school levies everyone in St. Johns County pays.
In plain terms: a St. Augustine Beach property owner's bill is built from the county general fund millage, the school district millage, the city of St. Augustine Beach's own 2.5841 mills, and any applicable special district -- and the exact combined total for one specific parcel should be pulled directly from the St. Johns County Property Appraiser's own online tax estimator or millage sheet, not estimated from a blended countywide average.
The Real, Source-Attributed Effective Rate and Median Bill
Ownwell, a property-tax data and appeals firm that publishes city-level effective tax rates and median tax bills for most Florida cities, tracks a broader "Saint Augustine" area in St. Johns County -- spanning multiple ZIP codes rather than isolating St. Augustine Beach's own 32080 ZIP specifically -- and reports a median effective property tax rate of 0.99%, below both the Florida state median of 1.10% and the national median of 1.02%. On Ownwell's tracked median home value of $378,126 for that broader area, that works out to a median annual tax bill of approximately $3,604. This is a real, source-attributed, city-level figure, and it's stated here plainly rather than avoided: a buyer looking at a roughly $500,000-$650,000 St. Augustine Beach property, using that same 0.99% effective rate as a rough benchmark, should expect an annual tax bill in the ballpark of $5,000-$6,500 before any homestead exemption -- though the actual bill depends on the specific parcel's assessed value and applicable millages, not this area-wide average alone.
Ownwell's own ZIP-level breakdown for the broader Saint Augustine area shows real variation -- effective rates as high as 1.74% in ZIP 32095 (a different, inland part of St. Johns County) and as low as 1.01% in ZIP 32086 (mainland south St. Augustine) -- driven mostly by differing school-district and special-assessment layers. St. Augustine Beach's own ZIP, 32080, was separately reported by movewithmomentum.com's property data to carry a meaningfully higher median home price, around $490,808, consistent with a genuine beachfront premium over the blended area-wide figure -- meaning a St. Augustine Beach-specific effective rate could plausibly land somewhat differently from the 0.99% area-wide median, even though a rate isolated purely to the 32080 ZIP was not independently located in this research pass.
Florida's Save Our Homes Cap and the Non-Homestead 10% Cap
Florida's Save Our Homes amendment caps the annual increase in assessed value on a homesteaded (owner-occupied, primary-residence) property at the lesser of 3% or the prior year's CPI change -- 2.9% for the 2025 tax year, per Florida Department of Revenue guidance. That cap only applies once an owner has filed for and been granted homestead exemption on their genuine, permanent primary residence in St. Augustine Beach; it does not apply to second homes, vacation condos, or investment rentals, which describe a meaningful share of this market's inventory given its beach-tourism draw.
For non-homestead property -- second homes, rentals, vacant land -- Florida's separate 10% assessment cap (created by a 2008 constitutional amendment) limits annual increases in assessed value for county and municipal levies, though not for the school-board portion of the bill. Critically, that cap resets at the point of sale: Florida law requires non-homestead property to be reassessed at full market value the year after it changes hands, meaning a long-held St. Augustine Beach rental or vacation property with years of capped assessed value will very likely see a substantial, one-time jump in its assessed value -- and tax bill -- in the year after a new buyer closes. Budget for taxes based on the property's likely post-sale reassessed value, not the seller's current, capped assessment.
What This Means When You Budget a Purchase
Three practical takeaways. First, use the real, sourced benchmarks on this page -- the city's own 2.5841-mill FY2026 rate, the county's 4.5650-mill general fund rate, and Ownwell's 0.99% area-wide effective rate on a $3,604 median bill -- as a starting point, not a final number; pull the actual combined millage and estimated tax for a specific parcel from the St. Johns County Property Appraiser's online tax estimator before finalizing a budget. Second, don't anchor to the seller's current tax bill if the property won't be your homestead -- the post-sale reassessment to full market value for non-homestead property is a real, statutory mechanism that can meaningfully increase the bill in year one of new ownership. Third, if St. Augustine Beach will be a genuine, permanent primary residence, file for homestead exemption promptly (Florida's filing deadline is generally March 1 of the qualifying year) and ask the Property Appraiser's office whether any Save Our Homes portability applies from a prior Florida homestead.
None of this is tax advice. A Florida real estate attorney or CPA familiar with St. Johns County property tax specifics should review the actual numbers on any real purchase before you rely on them, and the county's own tax estimator tool is the authoritative source for a specific address, not any area-wide average cited here.
Ready to talk to a local St. Augustine Beach agent?
Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Facts used: St. Augustine Beach's own FY2026 budget hearing documentation (staugbch.com) for the adopted operating millage (2.5000 mills, 5.60% above the rolled-back rate) and voted debt-service millage (0.0841 mills, tied to the Maratea property acquisition), approved at a public hearing on September 22, 2025; St. Johns County's own budget reporting and Jacksonville Today coverage for the tentative FY2025-26 general fund millage (4.5650 mills) and the 2025 certified unincorporated-area total millage (13.4686 mills); Ownwell's property-tax trend data for the broader "Saint Augustine" St. Johns County area, reporting a 0.99% median effective tax rate (versus a 1.10% Florida state median and 1.02% national median), a $378,126 median home value, an approximately $3,604 median annual tax bill, and ZIP-level variation from 1.01% (32086) to 1.74% (32095) -- explicitly an area-wide aggregate spanning multiple ZIP codes, not isolated to St. Augustine Beach's own 32080 ZIP; movewithmomentum.com's ZIP-level data reporting a $490,808 median home price for ZIP 32080; and Florida Department of Revenue guidance (via multiple county property appraiser sites) on the Save Our Homes 3%/CPI cap (2.9% for 2025) and the separate non-homestead 10% assessment cap created by the 2008 constitutional Amendment 1, including its post-sale reassessment-to-market-value rule. Not independently confirmed and not stated as fact: an effective property tax rate or median tax bill isolated purely to St. Augustine Beach's own 32080 ZIP code (as opposed to Ownwell's broader area-wide aggregate); the exact current combined millage or tax bill for any specific St. Augustine Beach parcel, which must be pulled from the St. Johns County Property Appraiser's own online tax estimator; and any property-specific homestead or portability eligibility determination, which depends on facts specific to an individual buyer. Confirm all figures directly with the St. Johns County Property Appraiser's office and a qualified Florida tax professional before relying on them. Nothing on this page is legal or tax advice.