Duval County property record for 421 Thompson St, Jacksonville, FL 32254
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 750 sqft · built 1950 |
| Lot Size | 0.246 acres (10,692 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $357 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 058838-0000 |
| Primary APN | 058838-0000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 750 sqft Living Area |
| Gross Area | 939 sqft |
| 1st Floor Area | 750 sqft |
| Flooring | Tile |
| Interior Walls | Plaster |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Shingles |
| Construction Type | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 10,692 sqft (0.246 acres) |
| Lot Dimensions | 100 ft deep x 105 ft wide |
| Garage Area | 400 sqft |
| Porch | Finished Screened Porch |
| Porch Area | 189 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Electric |
| Street Address | 421 THOMPSON ST |
|---|---|
| City | JACKSONVILLE |
| State | FL |
| Zip | 32254-4146 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RLD-60 |
| Legal Description | 17-2S-26E THOMPSONS S/D PT SE1/4 LOTS 11,12 BLK 33 O/R BK 5028-553 |
| Legal Range | 26E |
| Legal Township | 02S |
| Legal Section | 17 |
| Legal Subdivision | THOMPSON, S S/D PT SE1/4 |
| Legal Block | 33 |
| Legal Lot Number | 11,12 |
| Jurisdiction | DUVAL FL |
| Township / Civil Division | JACKSONVILLE WEST |
| Census Block Group | 4 |
| Census Block | 4021 |
| Census Tract | 2600 |
421 Thompson St is owned and occupied by an individual.
Source: Duval County records, as of September 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 421 THOMPSON ST, JACKSONVILLE, FL 32254-4146 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 421 Thompson St was $357 with exemptions applied, up 97.2% from the year before.
Source: Duval County assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Duval County |
| Municipality | Jacksonville City |
| Unified School District | Duval County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $26,201 (+2.7%) | $68,591 (-9.96%) Land $30,371 Building $38,220 | |
| 2025 | $357.00 (+97.24%) Homeowner's exemption Senior Citizen's exemption | $25,513 | $76,180 Land $37,380 Building $38,800 |
| 2024 | $181.00 | ||
| 2023 | $181.00 Homeowner's exemption | $24,072 (+3%) | $55,308 (+2.79%) Land $21,026 Building $34,282 |
| 2022 | $181.00 Homeowner's exemption | $23,371 | $53,809 Land $21,026 Building $32,783 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 Thompson St in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1996.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 7 (1996–1998) |
| Claims Outside the SFHA | 7 of 7 |
| Most Recent Claim | Feb 1998 · Severe Storms, High Winds, Tornadoes, And Flooding |
| 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.
Wildfire risk around 421 Thompson St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Florida |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | JEA MAJOR GRID serves 826,664 people · EPA ID FL2161328 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 448 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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