558 Prospect Ave, Riverside, CA 92507 Property Records

Riverside County property record for 558 Prospect Ave, Riverside, CA 92507 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,148 sqft · built 1900
Lot Size	0.55 acres (23,958 sqft)
Owner	2 Company Names on File
Tax Bill	$1,753 (2025)
Deeds & Mortgages	Mar 2024 Transfer
Flood Zone	Zone X (minimal risk)
APN	`247-160-042`

Property Details

APN / Parcel Number

Primary APN	`247-160-042`
Alternative APN	`120900028`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	2 Stories
Building Area	1,148 sqft Living Area
Gross Area	2,090 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1923
Construction Type	Wood
Roof Material	Gravel
Lot Area	23,958 sqft (0.55 acres)
Garage Type	Carport
Carport	Carport

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas

Location & Zoning

Old Parcel Number	120900028
Street Address	558 PROSPECT AVE
City	RIVERSIDE
State	CA
Zip	92507-1719
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	.55 ACRES M/L IN POR BLK 38 MB 007/033 SB EAST RIVERSIDE
Legal Subdivision	EAST RIVERSIDE
Legal Block	38
Legal Lot Number	38
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	3
Census Block	3046
Census Tract	42300

Owner

Source: Riverside County records · APN 247-160-042

Assessment roll updated July 29, 2026 · Last verified August 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 File
Mailing Address	558 PROSPECT AVE, RIVERSIDE, CA 92507-1719
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Feb 16, 2024
Transfer Doc	0000063547
Record Updated	Sep 20, 2026

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RIVERSIDE CA
Recording Date	Mar 07, 2024
Property Address	558 PROSPECT AVE, RIVERSIDE, CA 92507-1719
Document Number	0000063547
Map Reference	MB 7 PG 33
Instrument Date	Nov 23, 2019
Instrument	2024-0063547
Transaction Type	Transfer
Record Updated	Mar 18, 2024

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	Living Trust
Address	558 PROSPECT AVE, RIVERSIDE, CA 92507-1719

Tax Assessment & Valuation

Source: Riverside County records · Assessment roll updated July 29, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Unified School District	Riverside Unified School District (KG - 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		$155,160 (+2%) Land $52,689 Building $102,471
2025	$1,753.00 (+4.04%) Homeowner's exemption	$152,118 (+4.04%) Land $51,656 Building $100,462
2023	$1,685.00 (+1.94%) Homeowner's exemption	$146,213 Land $49,651 Building $96,562
2022	$1,653.00
2021			$378,360

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Riverside County (06065C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060650423003, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Nearby Flood Claims	1 (1993)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1993, rainfall accumulation, Severe Winter Storm, Mud & Land Slides, & Flooding

Wildfire

Wildfire Risk	Low above 36% of the US · above 21% of California
Wildfire Likelihood	About 1 in 1,515 per year
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 81 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 35
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T, California Internet, Hotwire Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.