St. Johns County property record for 21 Marilyn Ave, Saint Augustine, FL 32080 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1988 |
| Square Footage | 1,921 sqft Living Area |
| Lot Size | 10,890 sqft (0.25 acres) |
| Garage | Attached, 260 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $802.00 (2025) |
| Primary APN | 160420-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Building Area | 1,921 sqft Living Area |
| Gross Area | 2,181 sqft Gross Area |
| 1st Floor | 1,438 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1988 |
| Exterior Material | Concrete Block Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Construction | Gable/Hip Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 10,890 sqft (0.25 acres) |
| Depth X Width | 140 ft x 75 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 260 sqft Garage |
| Deck Area | 230 sqft Deck |
| Patio Area | 138 sqft Patio |
| Porch Area | 643 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 21 MARILYN AVE |
|---|---|
| City | SAINT AUGUSTINE |
| State | FL |
| Zip | 32080-5345 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | 10-101 MADEIRA HEIGHTS UNIT 2 LOT 25 OR143/487 &4178/1265(L/E) & 6308/1560(D/C) |
| Legal Range | 30E |
| Legal Township | 07S |
| Legal Section | 21 |
| Legal Subdivision | MADEIRA HEIGHTS UNIT 2 |
| Legal Block | 3 |
| Legal Lot Number | 25 |
| Legal Unit | 2 |
| Jurisdiction | ST JOHNS FL |
| Minor Civil Division | ST. AUGUSTINE |
| Census Blockgroup | 3 |
| Census Block | 3036 |
| Census Tract | 20500 |
Source: St. Johns County records · APN 160420-0000
Assessment roll updated April 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 MARILYN AVE, SAINT AUGUSTINE, FL 32080-5345 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Apr 12, 2016 |
| Transfer Doc | 0041781265 |
| Record Refreshed | Sep 20, 2026 |
Source: St. Johns County records · Assessment roll updated April 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Florida |
| County | St. Johns County |
| Unified School District | St. Johns County School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $432,051 (+325.49%) Land $185,000 Building $247,051 | $432,051 (+3.98%) Land $185,000 Building $247,051 | |
| 2025 | $802.00 (+26.3%) Homeowner's exemption Senior Citizen's exemption Widower's exemption | $101,542 (+5.99%) | $415,505 (-2.17%) Land $185,000 Building $230,505 |
| 2024 | $635.00 (+1.11%) | ||
| 2023 | $628.00 (+0.32%) Homeowner's exemption Senior Citizen's exemption Widower's exemption | $95,806 (+3%) | $424,701 (+43.94%) Land $174,000 Building $250,701 |
| 2022 | $626.00 Homeowner's exemption Senior Citizen's exemption Widower's exemption | $93,016 | $295,053 Land $114,240 Building $180,813 |
Source: FEMA National Flood Hazard Layer, St. Johns County (12109C), updated September 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Coastal | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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