4257 Agate St, Riverside (Jurupa Valley), CA 92509 Property Records

Riverside County property record for 4257 Agate St, Riverside, CA 92509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 3,068 sqft · built 1979
Lot Size	0.83 acres (36,155 sqft)
Owner	2 Company Names on Record
Last Sale	$161,500 (Sep 1995)
Tax Bill	$5,432 (2025)
Deeds & Mortgages	Dec 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`169-191-006`

Property Details

APN / Parcel Number

Primary APN	`169-191-006`
Alternative APN	`073000013`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	3,068 sqft Living Area
Gross Area	3,664 sqft
1st Floor Area	3,068 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	36,155 sqft (0.83 acres)
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Old Parcel Number	073000013
Street Address	4257 AGATE ST
City	JURUPA VALLEY
State	CA
Zip	92509-3201
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3
Legal Description	.83 ACRES M/L IN LOT 12 MB 017/021 MONTE RUE AC
Legal Subdivision	MONTE RUE AC
Legal Lot Number	12
Jurisdiction	RIVERSIDE CA
Township / Civil Division	JURUPA
Census Block Group	1
Census Block	1002
Census Tract	40501

Owner

Source: Riverside County records, as of July 29, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	4310 ROYAL PINE CIR, JURUPA VALLEY, CA 92509-3057
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 12, 1995 · Amount on Record
Deed Sale	Sep 12, 1995 · Amount on Record
Deed Document Number	1995299539
Last Transfer Date	Nov 30, 2023
Transfer Doc	0000366263
Record Updated	Sep 20, 2026

December 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RIVERSIDE CA
Recording Date	Dec 8, 2023
Property Address	4257 AGATE ST, RIVERSIDE, CA 92509-3201
Document Number	0000366263
Map Reference	LB 17 PG 21
Instrument Date	Nov 30, 2023
Instrument	2023-0366263
Transaction Type	Transfer
Record Updated	Dec 20, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	4310 ROYAL PINE CIR, RIVERSIDE, CA 92509-3057

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 29, 2026

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Municipality	Jurupa Valley City
Unified School District	Jurupa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$494,277 (+2%) Land $127,033 Building $367,244
2025	$5,432.00 (+5.76%)	$484,587 (+4.04%) Land $124,543 Building $360,044
2023	$5,136.00 (+1.26%)	$465,771 Land $119,707 Building $346,064
2022	$5,072.00
2021			$762,750

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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

Wildfire Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

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	JURUPA COMMUNITY SD serves 134,638 people · EPA ID CA3310021
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2022
Lead	Under 1 ppb (2023–2025) 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 303 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20