St. Johns County property record for 312 Aventurine Ave, Saint Augustine, FL 32086 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,231 sqft · built 2019 |
| Lot Size | 0.16 acres (6,969 sqft) |
| Owner | Company Name on File |
| Last Sale | $695,000 (Oct 2025) |
| Tax Bill | $5,848 (2025) |
| Deeds & Mortgages | Dec 2025 Mortgage Oct 2025 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 136141-4100 |
| Primary APN | 136141-4100 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 14 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 3,231 sqft Living Area |
| Gross Area | 4,091 sqft |
| 1st Floor Area | 1,424 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Concrete |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,969 sqft (0.16 acres) |
| Garage Type | Attached |
| Garage Area | 560 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Finished Screened Porch |
| Porch Area | 300 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 312 AVENTURINE AVE |
|---|---|
| City | SAINT AUGUSTINE |
| State | FL |
| Zip | 32086-0370 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 88/33-38 TREATY OAKS PHASE 1 UNITS 3 AND 4 LOT 410 OR6231/541 |
| Legal Range | 29E |
| Legal Township | 08S |
| Legal Section | 03 |
| Legal Subdivision | TREATY OAKS PHASE 1 UNITS 3 AND 4 |
| Legal Phase | 1 |
| Legal Block | 1 |
| Legal Lot Number | 410 |
| Legal Unit | 3 |
| Jurisdiction | ST JOHNS FL |
| Township / Civil Division | MATANZAS |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 21207 |
Source: St. Johns County records · APN 136141-4100
Assessment roll updated April 13, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 145 S FAIRWAY DR, NORTH SALT LAKE, UT 84054-3310 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Dec 03, 2025 | Deed of Trust, Mortgage · Commercial Mortgage VELOCITY COMMERCIAL CAPITAL LLC |
| Oct 01, 2025 | Warranty Deed, Transfer NATIONS TITLE AGENCY/MO INC, NATIONS TITLE AGCY OF FL INC |
| May 20, 2020 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN AIRLINES FCU |
| Apr 11, 2019 | Special Warranty Deed, Subdivision Related Transfer · Conventional Mortgage FBC MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 01, 2025 · Amount on Record |
| Deed Sale | Oct 01, 2025 · Amount on Record |
| Prior Sale | Apr 11, 2019 · Amount on Record |
| Deed Document Number | 202580412 |
| Deed Book / Page | 6231 / 541 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Property Address | 312 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0370 |
| Transaction Type | Mortgage |
| Record Updated | Dec 22, 2025 |
| Name | Verified Name |
|---|---|
| Address | 1670 S 5500 W 500, 500, SALT LAKE CITY, UT 84104-4467 |
| Investor | Possibly a Property Investor |
| Document Number | 0062670175 |
|---|---|
| Date | Dec 03, 2025 |
| Book Page | 6267/175 |
| Instrument | 2025098028 |
| Name | VELOCITY COMMERCIAL CAPITAL LLC |
|---|---|
| Type | Mortgage Company |
| Address | WESTLAKE VILLAGE, CA 91361 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Recording Date | Oct 01, 2025 |
| Property Address | 312 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0370 |
| Document Number | 0062310541 |
| Book / Page | 6231 / 541 |
| Map Reference | MB 88 PG 33 |
| Instrument Date | Sep 26, 2025 |
| Instrument | 2025080412 |
| Transaction Type | Transfer |
| Record Updated | Oct 16, 2025 |
| Title Company | NATIONS TITLE AGENCY/MO INC, NATIONS TITLE AGCY OF FL INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $4,865.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2597 VILLATA AVE, RICHLAND, WA 99352-5528 |
| Name | Verified Name |
|---|---|
| Address | 145 S FAIRWAY DR, NORTH SALT LAKE, UT 84054-3310 |
| Investor | Possibly a Property Investor |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Property Address | 312 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0370 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | COSMOPOLITAN TITLE AGCY INC |
| Name | Verified Name |
|---|
| Document Number | 0049460636 |
|---|---|
| Date | May 20, 2020 |
| Book Page | 4946/636 |
| Instrument | 2020038688 |
| Name | AMERICAN AIRLINES FCU |
|---|---|
| Type | Credit Union |
| Address | DALLAS, TX 75261 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | ST JOHNS FL |
| Recording Date | Apr 11, 2019 |
| Property Address | 312 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0370 |
| Document Number | 0047070885 |
| Book / Page | 4707 / 0885 |
| Map Reference | MB 88 PG 33-38 |
| Instrument Date | Mar 29, 2019 |
| Instrument | 2019024606 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | STEEL CITY TITLE INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,445.80 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 15220 SHAD ROAD #202202, 15220, JACKSONVILLE, FL 32257 |
| Name | Verified Name |
|---|---|
| Address | 312 ADVENTURLNE AVE, SAINT AUGUSTINE, FL 32086 |
| Document Number | 2019024607 |
|---|---|
| Date | Apr 11, 2019 |
| Instrument | 2019024607 |
| Name | FBC MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2049 |
Source: St. Johns County records · Assessment roll updated April 13, 2026 · Last verified April 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 | $506,010 (+12.91%) Land $100,000 Building $406,010 | $506,010 (+6.37%) Land $100,000 Building $406,010 | |
| 2025 | $5,848.00 (+12.03%) Homeowner's exemption | $448,141 (+2.9%) | $475,711 (-10.48%) Land $100,000 Building $375,711 |
| 2024 | $5,220.00 (+1.93%) Homeowner's exemption | $435,511 (+3%) | $531,392 (+8.97%) Land $77,000 Building $454,392 |
| 2023 | $5,121.00 (+2.71%) Homeowner's exemption | $422,826 (+3%) | $487,653 (+18.79%) Land $77,000 Building $410,653 |
| 2022 | $4,986.00 Homeowner's exemption | $410,511 | $410,511 Land $67,200 Building $343,311 |
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 | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 60% of the US · above 33% of Florida |
|---|---|
| Wildfire Likelihood | About 1 in 820 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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