9537 Mason St, Riverside, CA 92503 Property Records

Riverside County property record for 9537 Mason St, Riverside, CA 92503

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 907 sqft · built 1946
Lot Size	0.18 acres (7,841 sqft)
Owner	2 Individual Names on Record
Last Sale	$245,000 (Jul 2019)
Tax Bill	$2,962 (2025)
Deeds & Mortgages	Jul 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`145-290-029`

Property Details

APN / Parcel Number

Primary APN	`145-290-029`
Alternative APN	`051800022`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	907 sqft Living Area
Gross Area	1,252 sqft
1st Floor Area	907 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Construction Type	Wood
Roof Material	Gravel
Lot Area	7,841 sqft (0.18 acres)
Garage Type	Carport
Garage Area	310 sqft
Carport	Carport
Carport Area	310 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Old Parcel Number	051800022
Street Address	9537 MASON ST
City	RIVERSIDE
State	CA
Zip	92503-3611
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	LOT 22 MB 008/026 VAN BUREN PK RESUB OF
Legal Subdivision	VAN BUREN PK RESUB OF
Legal Lot Number	22
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	1
Census Block	1006
Census Tract	31602

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 Individual Names on Record
Mailing Address	9537 MASON ST, RIVERSIDE, CA 92503-3611
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2019 · Amount on Record
Deed Sale	Jul 25, 2019 · Amount on Record
Deed Document Number	2019278325
Record Updated	Oct 29, 2026

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Jul 25, 2019
Property Address	9537 MASON ST, RIVERSIDE, CA 92503-3611
Document Number	0000278325
Map Reference	MB 8 PG 26
Instrument Date	May 28, 2019
Instrument	2019-0278325
Transaction Type	Transfer
Record Updated	Sep 28, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$539.00
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	9537 MASON ST, RIVERSIDE, CA 92503-3611

Mortgage

Document Number	0000278326
Date	Jul 25, 2019
Instrument	2019-0278326

Lender

Name	ROYAL PACIFIC FUNDING CORP
Type	Funding / Finance Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$273,297 (+2%) Land $66,928 Building $206,369
2025	$2,962.00 (+3.93%) Homeowner's exemption	$267,939 (+4.04%) Land $65,616 Building $202,323
2023	$2,850.00 (+1.93%) Homeowner's exemption	$257,536 Land $63,069 Building $194,467
2022	$2,796.00
2021			$292,410

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	Not rated no burnable land within 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	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 575 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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