St. Johns County property record for 15 Old Mission Ave, Saint Augustine, FL 32084
| Property Type | Single Family Home |
|---|---|
| Details | 1,097 sqft · built 1910 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Individual Name on File |
| Last Sale | $340,000 (Jul 2005) |
| Tax Bill | $5,234 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 190540-0000 |
| Primary APN | 190540-0000 |
|---|
| Plumbing Fixtures | 10 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,097 sqft Gross Area |
| 1st Floor Area | 1,097 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Concrete Block |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Foundation Type | Concrete |
| Roof Type | Flat |
| Roof Material | Slate |
| Lot Area | 6,098 sqft (0.14 acres) |
| Lot Dimensions | 150 ft deep x 42 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Screened Porch |
|---|---|
| Porch Area | 72 sqft |
| Deck Area | 148 sqft |
| Canopy | 72 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 15 OLD MISSION AVE |
|---|---|
| City | SAINT AUGUSTINE |
| State | FL |
| Zip | 32084-3279 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | GARNETT ADDN E42.4FT OF LOT 7 BLK 12 OR2483/274 |
| Legal Range | 30E |
| Legal Township | 07S |
| Legal Section | 07 |
| Legal Subdivision | GARNETT DIVISION |
| Legal Block | 12 |
| Legal Lot Number | 7 |
| Jurisdiction | ST JOHNS FL |
| Township / Civil Division | ST. AUGUSTINE |
| Census Block Group | 2 |
| Census Block | 2054 |
| Census Tract | 20200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the North City Historic District listed 2009 · 184 contributing resources · NRIS 09000778 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
15 Old Mission Ave is owned by an individual who bought it in July 2005.
Source: St. Johns County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 25A OLD MISSION AVE, SAINT AUGUSTINE, FL 32084-3279 |
| 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 |
|---|---|
| Last Sale | Jul 13, 2005 · Amount on File |
| Deed Sale | Jul 13, 2005 · Amount on File |
| Deed Document Number | 200555676 |
| Deed Book / Page | 2483 / 274 |
| Prior Transfer Date | Jul 12, 2005 |
| Prior Transfer Doc | 0024830272 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 15 Old Mission Ave was $5,234, up 8.5% from the year before.
Source: St. Johns County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | St. Johns County |
| Municipality | St. Augustine City |
| Unified School District | St. Johns County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $250,372 (-23.35%) | $326,406 (-0.08%) Land $220,500 Building $105,906 | |
| 2025 | $5,234.00 (+8.5%) | $326,659 | $326,659 Land $220,500 Building $106,159 |
| 2024 | $4,824.00 (+5.17%) | ||
| 2023 | $4,587.00 (+22.06%) | $349,857 (+47.06%) | $349,857 (+47.06%) Land $220,500 Building $129,357 |
| 2022 | $3,758.00 | $237,898 | $237,898 Land $126,000 Building $111,898 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15 Old Mission Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 7.0 ft |
| Coastal | Yes |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 351 individual policies |
| Community Rating System | Class 4 (30% premium discount) |
| Nearby Flood Policies | 359 units insured incl. 8 condo units |
| Nearby Flood Claims | 217 (1979–2024) |
| Claims Outside the SFHA | 9 of 217 |
| Most Recent Claim | Sep 2024 · other causes |
| 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 15 Old Mission Ave 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 | ST. AUGUSTINE WS serves 43,069 people · EPA ID FL2550210 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 43 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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