Collier County property record for 543 103rd Ave N, Naples, FL 34108
| Property Type | Duplex |
|---|---|
| Details | 1,368 sqft · built 1970 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Company Name on File |
| Last Sale | $177,500 (Jul 2010) |
| Tax Bill | $6,944 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 511300 73 143A28 |
| Primary APN | 511300 73 143A28 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,368 sqft Living Area |
| Gross Area | 1,458 sqft |
| 1st Floor Area | 1,368 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Duplex Single |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 11,761 sqft (0.27 acres) |
| Porch | Screened Porch |
| Porch Area | 180 sqft |
| Street Address | 543 103RD AVE N |
|---|---|
| City | NAPLES |
| State | FL |
| Zip | 34108-3218 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RMF-6 |
| Legal Description | NAPLES PARK UNIT 6 BLK 73 LOTS 14-15 |
| Legal Range | 25 |
| Legal Township | 48 |
| Legal Section | 28 |
| Legal Subdivision | NAPLES |
| Legal Tract | 511300 |
| Legal Block | 73 |
| Legal Lot Number | 14 |
| Legal Unit | 6 |
| Jurisdiction | COLLIER FL |
| Township / Civil Division | NAPLES |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 10110 |
543 103rd Ave N, a duplex, is owned by a company that bought it in July 2010.
Source: Collier County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 37735 ENTERPRISE CT, 200, FARMINGTON HILLS, MI 48331-3474 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 8, 2010 · Amount on File |
| Deed Sale | Jul 8, 2010 · Amount on File |
| Prior Sale | Sep 28, 2000 · Amount on File |
| Deed Document Number | 20104451000 |
| Deed Book / Page | 4584 / 1756 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 543 103rd Ave N was $6,944.
Source: Collier County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Collier County |
| Unified School District | Collier County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $526,276 (+1%) | $768,806 (-15.25%) Land $700,772 Building $68,034 | |
| 2025 | $6,944.00 | $478,433 | $907,105 Land $840,926 Building $66,179 |
| 2023 | $6,667.00 (+25.51%) | $395,399 (+1%) | $918,868 (+54.64%) Land $844,520 Building $74,348 |
| 2022 | $5,312.00 | $359,454 | $594,208 Land $568,254 Building $25,954 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 543 103rd Ave N in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Coastal | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 204 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 207 units insured incl. 3 condo units |
| Nearby Flood Claims | 35 (1995–2024) |
| Claims Outside the SFHA | 17 of 35 |
| Most Recent Claim | Aug 2024 · Hurricane Debby |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 543 103rd Ave N has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | COLLIER COUNTY REGIONAL WTP serves 216,993 people · EPA ID FL5114069 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2025 |
| Lead | 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 9 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 447 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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