4139 Mount Rushmore Dr, Norco, CA 92860 Property Records

Riverside County property record for 4139 Mount Rushmore Dr, Norco, CA 92860

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,566 sqft · built 1975
Lot Size	0.33 acres (14,375 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,134 (2025)
Flood Zone	Zone X (minimal risk)
APN	`168-030-010`

Property Details

APN / Parcel Number

Primary APN	`168-030-010`
Alternative APN	`139051010`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,566 sqft Living Area
Gross Area	2,738 sqft
1st Floor Area	1,566 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1976
Construction Type	Wood
Roof Material	Tile
Lot Area	14,375 sqft (0.33 acres)
Garage Type	Attached
Garage Area	740 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Old Parcel Number	139051010
Street Address	4139 MOUNT RUSHMORE DR
City	NORCO
State	CA
Zip	92860-1732
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 69 MB 049/019 TR 2684
Legal Tract	2684
Legal Lot Number	69
Jurisdiction	RIVERSIDE CA
Township / Civil Division	NORCO
Census Block Group	3
Census Block	3002
Census Tract	40813

Owner

Source: Riverside County assessment roll, 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 Individual Names on File
Mailing Address	PO BOX 61, LONE PINE, CA 93545-0061
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 16, 2010
Transfer Doc	0000147565
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$107,760 (+2%) Land $26,986 Building $80,774
2025	$1,134.00 (+5%) Homeowner's exemption	$105,648 (+4.04%) Land $26,457 Building $79,191
2023	$1,080.00 (+2.08%) Homeowner's exemption	$101,548 Land $25,431 Building $76,117
2022	$1,058.00
2021			$510,750

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	High above 77% of the US · above 54% of California
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF NORCO serves 25,068 people · EPA ID CA3310025
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jul 2025
Treatment and Procedure	None last 10 years
Monitoring and Reporting	42 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 106 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20