31 Onyx Ct, Saint Augustine, FL 32086 Property Records

St. Johns County property record for 31 Onyx Ct, Saint Augustine, FL 32086 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 2020
Square Footage	1,933 sqft Living Area
Lot Size	6,534 sqft (0.15 acres)
Occupancy	Owner Occupied
Last Sale	$254,603 (2020)
Tax Bill	$3,228.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`136141-2700`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Building Area	1,933 sqft Living Area
Gross Area	2,374 sqft Gross Area
1st Floor	1,933 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Exterior Material	Concrete Exterior
Construction Type	Wood Construction
Roof Construction	Gable/Hip Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	6,534 sqft (0.15 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	441 sqft Garage
Porch Area	100 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Street Address	31 ONYX CT
City	SAINT AUGUSTINE
State	FL
Zip	32086-0360
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	93/75-82 TREATY OAKS PHASE 2 UNITS 2 AND 3 LOT 270 OR4872/67
Legal Range	29E
Legal Township	08S
Legal Section	03
Legal Subdivision	TREATY OAKS PHASE 2 UNITS 2 AND 3
Legal Phase	2
Legal Block	1
Legal Lot Number	270
Legal Unit	2
Jurisdiction	ST JOHNS FL
Minor Civil Division	MATANZAS
Census Blockgroup	1
Census Block	1004
Census Tract	21207

Owner

Source: St. Johns County records · APN 136141-2700

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	2 Individual Names on File
Mailing Address	31 ONYX CT, SAINT AUGUSTINE, FL 32086-0360
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 27, 2020 · Amount on Record
Deed Sale	Jan 27, 2020 · Amount on Record
Deed Doc Number	20206256
Deed Book / Page	4872 / 67
Record Refreshed	Jun 08, 2026

January 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ST JOHNS FL
Recording Date	Jan 27, 2020
Property Address	31 ONYX CT, SAINT AUGUSTINE, FL 32086-0360
Document Number	0048720067
Book / Page	004872 / 000067
Instrument Date	Jan 22, 2020
Instrument	6256
Transaction Type	Transfer
Record Updated	Feb 11, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$1,782.00
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband And Wife
Address	31 ONYX CT ST AUGUSTINE FL 320860360, ST AUGUSTINE, FL 32086-0360

Mortgage

Document Number	48720069
Date	Jan 27, 2020
Book Page	004872/000069
Instrument	6257

Lender

Name	KBHS HM LNS LLC
Address	IRVING, TX 75039

Agreement

Type	Conventional Mortgage with Private Mortgage Insurance (PMI)
Amount	Amount Recorded
Term	360 Months
Due	Jan 26, 2050

Tax Assessment & Valuation

Source: St. Johns County records · Assessment roll updated April 13, 2026 · Last verified April 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

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		$260,527 (+2.7%)	$334,600 (-2.59%) Land $100,000 Building $234,600
2025	$3,228.00 (+13.26%) Homeowner's exemption	$253,678 (+2.9%)	$343,510 (-6.58%) Land $100,000 Building $243,510
2024	$2,850.00 (+2.08%) Homeowner's exemption	$246,529 (+3%)	$367,700 (+8.24%) Land $77,000 Building $290,700
2023	$2,792.00 (+3.14%) Homeowner's exemption	$239,349 (+3%)	$339,707 (+18.44%) Land $77,000 Building $262,707
2022	$2,707.00 Homeowner's exemption	$232,378	$286,822 Land $67,200 Building $219,622

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Moderate above 58% of the US · above 30% of Florida
Wildfire Likelihood	About 1 in 775 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.