124 Key Grass Ct, Saint Johns, FL 32259 Property Records

St. Johns County property record for 124 Key Grass Ct, Saint Johns, FL 32259

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,554 sqft · built 2021
Lot Size	0.23 acres (10,018 sqft)
Owner	2 Individual Names on File
Last Sale	$507,125 (Apr 2021)
Tax Bill	$11,925 (2025)
Deeds & Mortgages	Apr 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`000721-0200`

Property Details

APN / Parcel Number

Primary APN	`000721-0200`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Stories	1 Story
Building Area	2,554 sqft Living Area
Gross Area	3,749 sqft
1st Floor Area	2,554 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2021
Exterior Material	Concrete
Construction Type	Wood
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	10,018 sqft (0.23 acres)
Garage Type	Attached
Garage Area	664 sqft
Parking Spaces	2 Parking Spaces
Porch	Finished Screened Porch
Porch Area	531 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	124 KEY GRASS CT
City	SAINT JOHNS
State	FL
Zip	32259-9334
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	99/1-21 WATERSONG AT RIVERTOWN LOT 20 OR5253/633
Legal Range	27E
Legal Township	05S
Legal Section	39
Legal Subdivision	WATERSONG AT RIVERTOWN
Legal Block	1
Legal Lot Number	20
Jurisdiction	ST JOHNS FL
Township / Civil Division	FRUIT COVE
Census Block Group	1
Census Block	1048
Census Tract	20807

Owner

124 Key Grass Ct is owned and occupied by two individuals who bought it in April 2021.

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 File
Mailing Address	124 KEY GRASS CT, SAINT JOHNS, FL 32259-9334
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 30, 2021 · Amount on File
Deed Sale	Apr 30, 2021 · Amount on File
Deed Document Number	202148723
Deed Book / Page	5253 / 633
Record Updated	Jun 8, 2026

April 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ST JOHNS FL
Recording Date	Apr 30, 2021
Property Address	124 KEY GRASS CT, SAINT JOHNS, FL 32259-9334
Document Number	0052530633
Book / Page	5253 / 633
Map Reference	MB 99 PG 1-21
Instrument Date	Apr 27, 2021
Instrument	2021048723
Transaction Type	Transfer
Record Updated	May 23, 2023
Title Company	SHEFFIELD AND BOATRIGHT TITLE SV, SHEFFIELD & BOATRIGHT TTL SV

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,550.40
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	7800 BELFORT PKWY, JACKSONVILLE, FL 32256-6941

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	124 KEY GRASS CT, ST JOHNS, FL 32259-9334

Mortgage

Document Number	0005253634
Date	Apr 30, 2021
Instrument	5253/634

Lender

Name	MATTAMY HOME FUNDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 124 Key Grass Ct was $11,925, up 10.4% 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		$606,823 (-6.15%) Land $110,000 Building $496,823	$606,823 (-6.15%) Land $110,000 Building $496,823
2025	$11,925.00 (+10.36%)	$646,588 (-1.35%)	$646,588 (-1.35%) Land $130,000 Building $516,588
2024	$10,806.00 (+15.31%)	$655,441 (+23.41%)	$655,441 (+23.41%) Land $130,000 Building $525,441
2023	$9,371.00 (+6.97%)	$531,114 (+11.48%)	$531,114 (+11.48%) Land $95,000 Building $436,114
2022	$8,760.00	$476,415	$476,415 Land $95,200 Building $381,215

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

Flood

FEMA maps place 124 Key Grass Ct in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1997.

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 189 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	189 in force
Nearby Flood Claims	4 (1997–2017)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Sep 2017 · Hurricane Irma

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 124 Key Grass Ct is moderate, ranking above 60% 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 60% of the US · lower than 65% 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	JEA MAJOR GRID serves 826,664 people · EPA ID FL2161328
Water Source	Groundwater
Last State Inspection	Feb 2026
Lead	2 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 117 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	1,200 / 35

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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