Naples, Ave Maria, Marco Island, and eastern Collier — the real tax numbers for active adult buyers. Effective rate 0.67–0.82%, the assessed value reset that shocks new buyers, and why the 20-year savings over Lee County are real but require patience.
Collier County's combined effective property tax rate runs approximately 0.67–0.82% of market value for most residential properties. The Collier County general fund millage is 3.0107 mills (as of 2024). Layering in the school board, water management district, and other levies produces the combined effective rate. The City of Naples adds an additional 1.23 mills for properties within city limits — this adds approximately $738/year on a $600K home and is a meaningful distinction for buyers shopping city vs county Naples addresses.
On a $600,000 home: Lee County taxes ~$5,990–$6,510/year. Collier County taxes ~$4,020–$4,920/year. Annual savings in Collier: $1,070–$2,490. Monthly savings: $89–$208. Over 20 years (accounting for SOH cap compounding): $21,400–$49,800 cumulative difference. For buyers comparing Naples communities to Fort Myers/Bonita/Estero at similar price points, this is a legitimate and material financial factor — not marketing language.
This is the number-one financial surprise for buyers purchasing homes in Collier County — and it is especially impactful here because many Naples properties have been owned for decades by long-term residents whose assessed values are capped far below current market value by Save Our Homes.
When you purchase a home in Collier County, the Property Appraiser resets the assessed value to full market value — your purchase price. A seller who bought a $600K home in 2005 for $320K might be paying taxes on an assessed value of $420K due to SOH capping. Their tax bill: ~$2,800/year. Your tax bill after purchase: ~$4,500/year on the same home. This is not a mistake — it is exactly how Florida law works. Before finalizing any purchase, use the Collier County Property Appraiser's new-owner tax estimator to calculate YOUR projected first-year bill, not the current owner's.
Florida's Save Our Homes amendment limits annual assessed value increases to 3% or CPI, whichever is lower, for homesteaded properties. In Collier County's rising market, this compounds significantly over time:
| Home Price | Taxable Value (after $50K exemption) | Annual Tax Est. | Monthly Est. |
|---|---|---|---|
| $400,000 | ~$350,000 | ~$2,590–$2,870 | ~$216–$239 |
| $500,000 | ~$450,000 | ~$3,330–$3,690 | ~$278–$308 |
| $650,000 | ~$600,000 | ~$4,440–$4,920 | ~$370–$410 |
| $800,000 | ~$750,000 | ~$5,550–$6,150 | ~$463–$513 |
| $1,000,000 | ~$950,000 | ~$7,030–$7,790 | ~$586–$649 |
Uses Collier County effective rate of 0.74–0.82%. City of Naples properties add ~1.23 mills. CDDs excluded — add where applicable. Verify with Collier County Property Appraiser.
Several major Collier County active adult communities carry Community Development District assessments. Del Webb Naples (Ave Maria) carries the Ave Maria CDD at $1,500–$3,500/year. Fiddler's Creek spans multiple CDD districts with assessments from $1,500–$5,000+/year. Treviso Bay CDD assessments have run $2,000–$6,000+/year. Heritage Bay carries CDD charges in the $1,500–$3,000/year range.
CDD assessments appear as non-ad valorem charges on your Collier County tax bill — separate from property taxes, not covered by homestead exemption, not capped by Save Our Homes. Always pull the complete tax bill for any specific Collier County address and identify all lines before calculating your budget.
Properties within the City of Naples pay an additional municipal millage of approximately 1.23 mills on top of county levies. On a $700,000 home, this adds approximately $861/year ($72/month). Most large active adult communities in the Naples metro — Heritage Bay, Valencia Trails, Island Walk, VeronaWalk, Fiddler's Creek, Del Webb Naples — are in unincorporated Collier County and do not pay city mills. Pelican Bay and properties directly in the City of Naples near downtown do pay city mills. Verify the specific parcel's municipality before budgeting.
HOA + CDD + Collier County taxes + insurance = the real number. We can help you run it for any specific community before you decide.
Get Free Help →