540 Aventurine Ave, Saint Augustine, FL 32086 Property Records

St. Johns County property record for 540 Aventurine Ave, Saint Augustine, FL 32086

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,128 sqft · built 2017
Lot Size	0.18 acres (7,840 sqft)
Owner	Individual Name on File
Last Sale	$279,000 (Nov 2017)
Tax Bill	$3,538 (2025)
Deeds & Mortgages	Jun 2023 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`136141-1090`

Property Details

APN / Parcel Number

Primary APN	`136141-1090`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	10 Plumbing Fixtures
Stories	1 Story
Building Area	2,128 sqft Living Area
Gross Area	2,728 sqft
1st Floor Area	2,128 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Exterior Material	Concrete
Construction Type	Wood
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	7,840 sqft (0.18 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Finished Screened Porch
Porch Area	200 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	540 AVENTURINE AVE
City	SAINT AUGUSTINE
State	FL
Zip	32086-0210
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	83/1-9 TREATY OAKS PHASE 1 UNIT 2 LOT 109 OR4468/1529 & 5746/378(D/M) & 5775/1804(Q/C)
Legal Range	29E
Legal Township	08S
Legal Section	03
Legal Subdivision	TREATY OAKS PHASE 1 UNIT 2
Legal Phase	1
Legal Lot Number	109
Legal Unit	2
Jurisdiction	ST JOHNS FL
Township / Civil Division	MATANZAS
Census Block Group	1
Census Block	1004
Census Tract	21207

Owner

540 Aventurine Ave is owned and occupied by an individual who acquired it in June 2023.

Source: St. Johns County records, as of April 13, 2026

Owner of Record	Individual Name on File
Mailing Address	540 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0210
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 29, 2017 · Amount on File
Deed Sale	Nov 29, 2017 · Amount on File
Prior Sale	Mar 24, 2017 · Amount on File
Deed Document Number	201780597
Deed Book / Page	4468 / 1529
Last Transfer Date	Jun 9, 2023
Transfer Doc	0057751804
Record Updated	Jun 8, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ST JOHNS FL
Recording Date	Jun 15, 2023
Property Address	540 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0210
Document Number	0057751804
Book / Page	5775 / 1804
Map Reference	MB 83 PG 1-9
Instrument Date	Jun 9, 2023
Instrument	2023046570
Transaction Type	Transfer
Record Updated	Jun 28, 2023
Title Company	UNITED TITLE, UNITED TITLE GROUP LLC

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	540 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0210

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	540 AVENTURINE AVE, SAINT AUGUSTINE, FL 32086-0210

Mortgage

Document Number	0057751807
Date	Jun 15, 2023
Instrument	5775/1807

Lender

Name	RP FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2053

Tax Assessment & Valuation

The 2025 property tax bill for 540 Aventurine Ave was $3,538 with a homeowner's exemption, up 13% from the year before.

Source: St. Johns County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	Florida
County	St. Johns County
Unified School District	St. Johns County School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$284,134 (+2.7%)	$402,029 (-3.87%) Land $100,000 Building $302,029
2025	$3,538.00 (+13.04%) Homeowner's exemption	$276,664	$418,204 Land $100,000 Building $318,204
2024	$3,130.00 (+2.02%)
2023	$3,068.00 (+3.09%) Homeowner's exemption	$261,036 (+3%)	$426,592 (+22.41%) Land $77,000 Building $349,592
2022	$2,976.00 Homeowner's exemption	$253,433	$348,503 Land $67,200 Building $281,303

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 540 Aventurine Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File 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.

Wildfire

Wildfire risk around 540 Aventurine Ave is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 64% of the US · above 40% of Florida
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 64 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