St. Johns County property record for 485 Aventurine Ave, Saint Augustine, FL 32086
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,912 sqft · built 2018 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $252,900 (May 2018) |
| Tax Bill | $3,095 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage May 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 136141-1200 |
| Primary APN | 136141-1200 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,912 sqft Living Area |
| Gross Area | 2,312 sqft |
| 1st Floor Area | 1,912 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Exterior Material | Concrete |
| Construction Type | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,098 sqft (0.14 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Finished/Open Porch |
| Porch Area | 169 sqft |
| Patio Area | 60 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 485 AVENTURINE AVE |
|---|---|
| City | SAINT AUGUSTINE |
| State | FL |
| Zip | 32086-0373 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 83/1-9 TREATY OAKS PHASE 1 UNIT 2 LOT 120 OR4539/1611 |
| Legal Range | 29E |
| Legal Township | 08S |
| Legal Section | 03 |
| Legal Subdivision | TREATY OAKS PHASE 1 UNIT 2 |
| Legal Phase | 1 |
| Legal Lot Number | 120 |
| Legal Unit | 2 |
| Jurisdiction | ST JOHNS FL |
| Township / Civil Division | MATANZAS |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 21207 |
Source: St. Johns County records, as of April 13, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 485 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0373 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 16, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| May 1, 2018 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage JET HOMELOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 1, 2018 · Amount on Record |
| Deed Sale | May 1, 2018 · Amount on Record |
| Deed Document Number | 201829480 |
| Deed Book / Page | 4539 / 1611 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Property Address | 485 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0373 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0050440169 |
|---|---|
| Date | Sep 16, 2020 |
| Book Page | 5044/169 |
| Instrument | 2020079259 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Recording Date | May 1, 2018 |
| Property Address | 485 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0373 |
| Document Number | 0045391611 |
| Book / Page | 4539 / 1611 |
| Map Reference | MB81 PG1-9 |
| Instrument Date | Apr 20, 2018 |
| Instrument | 2018029480 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | MARSH LANDING TITLE LLC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 6966 BUSINESS PARK BLVD N, 6966, JACKSONVILLE, FL 32256-2735 |
| Name | Verified Name |
|---|---|
| Address | 7777 NORMANDY BLVD APT 1201, 1201, JACKSONVILLE, FL 32221-7671 |
| Document Number | 2018029481 |
|---|---|
| Date | May 1, 2018 |
| Instrument | 2018029481 |
| Name | JET HOMELOANS LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2048 |
Source: St. Johns County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | St. Johns County |
| Unified School District | St. Johns County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $250,335 (+2.7%) | $332,711 (-3.38%) Land $100,000 Building $232,711 | |
| 2025 | $3,095.00 (+13.41%) Homeowner's exemption | $243,754 (+2.9%) | $344,339 (-7.47%) Land $100,000 Building $244,339 |
| 2024 | $2,729.00 (+2.1%) Homeowner's exemption | $236,884 (+3%) | $372,130 (+7.43%) Land $77,000 Building $295,130 |
| 2023 | $2,673.00 (+3.2%) Homeowner's exemption | $229,984 (+3%) | $346,405 (+18.46%) Land $77,000 Building $269,405 |
| 2022 | $2,590.00 Homeowner's exemption | $223,285 | $292,423 Land $67,200 Building $225,223 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 86 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 86 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 69% of Florida |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | SJCU-CR214 MAINLAND WTP serves 66,953 people · EPA ID FL2554447 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 283 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Fiber · Cable in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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