599 Prospect Ave, Riverside, CA 92507 Property Records

Riverside County property record for 599 Prospect Ave, Riverside, CA 92507

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,312 sqft · built 1956
Lot Size	0.19 acres (8,276 sqft)
Owner	2 Company Names on Record
Tax Bill	$702 (2025)
Deeds & Mortgages	Jul 2023 Transfer Jul 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`247-160-049`

Property Details

APN / Parcel Number

Primary APN	`247-160-049`
Alternative APN	`120900147`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,312 sqft Living Area
Gross Area	1,768 sqft
1st Floor Area	1,312 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Construction Type	Wood
Roof Material	Gravel
Lot Area	8,276 sqft (0.19 acres)
Garage Type	Attached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas

Location & Zoning

Old Parcel Number	120900147
Street Address	599 PROSPECT AVE
City	RIVERSIDE
State	CA
Zip	92507-1720
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	.19 ACRES M/L IN POR BLK 70 MB 007/033 SB EAST RIVERSIDE
Legal Subdivision	EAST RIVERSIDE
Legal Block	70
Legal Lot Number	70
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	2
Census Block	2031
Census Tract	42300

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	599 PROSPECT AVE, RIVERSIDE, CA 92507-1720
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Jul 5, 2023	Affidavit of Death of Joint Tenant, Transfer
Jul 5, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jun 23, 2023
Transfer Doc	0000194581
Record Updated	Sep 20, 2026

July 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	RIVERSIDE CA
Recording Date	Jul 5, 2023
Property Address	599 PROSPECT AVE, RIVERSIDE, CA 92507-1720
Document Number	0000194580
Map Reference	MB 9 PG 23
Instrument Date	Jun 29, 2023
Instrument	2023-0194580
Transaction Type	Transfer
Record Updated	Aug 29, 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

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RIVERSIDE CA
Recording Date	Jul 5, 2023
Property Address	599 PROSPECT AVE, RIVERSIDE, CA 92507-1720
Document Number	0000194581
Map Reference	MB 9 PG 23
Instrument Date	Jun 23, 2023
Instrument	2023-0194581
Transaction Type	Transfer
Record Updated	Aug 29, 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	Family Trust
Address	599 PROSPECT AVE, RIVERSIDE, CA 92507-1720

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Unified School District	Riverside Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$58,605 (+2%) Land $7,447 Building $51,158
2025	$702.00 (+2.93%) Homeowner's exemption	$57,456 (+4.04%) Land $7,301 Building $50,155
2024	$682.00 (+0.74%)
2023	$677.00 (+1.96%) Homeowner's exemption	$55,226 (+2%) Land $7,018 Building $48,208
2022	$664.00 Homeowner's exemption	$54,144 Land $6,881 Building $47,263
2021			$339,030

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
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 78% of California
Wildfire Likelihood	0.07% 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	CITY OF RIVERSIDE serves 302,776 people · EPA ID CA3310031
Water Source	Groundwater influenced by surface water
Lead	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 81 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
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks, Hotwire Communications.

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