4974 S Grayson Way, Ontario, CA 91762 Property Records

San Bernardino County property record for 4974 S Grayson Way, Ontario, CA 91762

Property Summary

Property Type	Planned Unit Development
Details	4 bd · 3 ba · 2,547 sqft · built 2023
Lot Size	0.098 acres (4,269 sqft)
Owner	2 Individual Names on File
Last Sale	$775,500 (May 2023)
Tax Bill	$13,143 (2025)
Deeds & Mortgages	May 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1073-381-23-0000`

Property Details

APN / Parcel Number

Primary APN	`1073-381-23-0000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,547 sqft Living Area
Gross Area	2,963 sqft
1st Floor Area	1,066 sqft
2nd Floor Area	1,481 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2023
Effective Year Built	Effective 2023
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	4,269 sqft (0.098 acres)
Garage Type	Attached
Garage Area	416 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	111 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4974 S GRAYSON WAY
City	ONTARIO
State	CA
Zip	91762-7418
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Planned Unit Development
Legal Description	TRACT 19909 LOT 97 BOOK 356 PAGE 6 AND INTEREST IN COMMON AREA AS DESCRIBED IN TRACT 19909
Legal Tract	19909
Legal Block	1
Legal Lot Number	97
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1028
Census Tract	1908

Owner

4974 S Grayson Way, a planned unit development, is owned and occupied by two individuals who bought it in May 2023.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4974 S GRAYSON WAY, ONTARIO, CA 91762-7418
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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	2 Names on Deed
Last Sale	May 5, 2023 · Amount on File
Deed Sale	May 5, 2023 · Amount on File
Deed Document Number	2023109695
Record Updated	Sep 20, 2026

May 2023: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 5, 2023
Property Address	4974 S GRAYSON WAY, ONTARIO, CA 91762-7418
Document Number	0000109695
Map Reference	MB 356 PG 6-13
Instrument Date	Apr 7, 2023
Instrument	2023-0109695
Transaction Type	Subdivision Related Transfer
Record Updated	May 24, 2023
Title Company	LENNAR TITLE INC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4974 S GRAYSON WAY, ONTARIO, CA 91762-7418

Mortgage

Document Number	0000109696
Date	May 5, 2023
Instrument	2023-0109696

Lender

Name	LENNAR MORTGAGE LLC
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 4974 S Grayson Way was $13,143 with a homeowner's exemption.

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Ontario City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Mountain View Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$805,588 (+2%) Land $286,526 Building $519,062
2025	$13,143.00 Homeowner's exemption	$789,792 Land $280,908 Building $508,884
2023	$5,527.00 (+457.16%)	$91,236 Land $91,236
2022	$992.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 4974 S Grayson Way in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 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 13 policies
Nearby Flood Policies	13 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 4974 S Grayson Way is moderate, ranking above 44% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire Risk	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.09% 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	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 412 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Inyo Networks Fiber	1,000 / 1,000
Spectrum Fiber · Cable in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20