4637 Sierra St, Riverside, CA 92504 Property Records

Riverside County property record for 4637 Sierra St, Riverside, CA 92504

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 979 sqft · built 1908
Lot Size	0.15 acres (6,534 sqft)
Owner	2 Company Names on Record
Tax Bill	$1,322 (2025)
Deeds & Mortgages	May 2026 Transfer Apr 2026 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`226-252-020`

Property Details

APN / Parcel Number

Primary APN	`226-252-020`
Alternative APN	`041700126`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	979 sqft Living Area
Gross Area	1,056 sqft
1st Floor Area	979 sqft

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1940
Exterior Material	Block
Construction Type	Wood
Roof Material	Gravel
Lot Area	6,534 sqft (0.15 acres)
Garage Type	Carport
Garage Area	220 sqft
Carport	Carport
Carport Area	220 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	041700126
Street Address	4637 SIERRA ST
City	RIVERSIDE
State	CA
Zip	92504-2251
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1065
Legal Description	LOT 25 BLK C MB 005/143 MAP OF HARRIS & HENLEYS ORANGE VISTA
Legal Subdivision	MAP OF HARRIS & HENLEYS ORANGE VISTA
Legal Block	C
Legal Lot Number	25
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	4
Census Block	4009
Census Tract	31001

Owner

Source: Riverside County records, as of October 7, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	4637 SIERRA ST, RIVERSIDE, CA 92504-2251
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
May 13, 2026	Affidavit of Death of Trustee, Transfer
Apr 22, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Apr 22, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 7, 2013
Transfer Doc	0000489005
Record Updated	Oct 29, 2026

May 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	RIVERSIDE CA
Recording Date	May 13, 2026
Property Address	4637 SIERRA ST, RIVERSIDE, CA 92504-2251
Document Number	0000146334
Instrument Date	May 6, 2026
Instrument	2026146334
Transaction Type	Transfer
Record Updated	Aug 28, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Apr 22, 2026
Property Address	4637 SIERRA ST, RIVERSIDE, CA 92504-2251
Document Number	0000121081
Instrument Date	Feb 26, 2026
Instrument	2026121081
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	2180 PRINCE ALBERT DR, RIVERSIDE, CA 92507-5858

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Apr 22, 2026
Property Address	4637 SIERRA ST, RIVERSIDE, CA 92504-2251
Document Number	0000121082
Instrument Date	Feb 26, 2026
Instrument	2026121082
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2180 PRINCE ALBERT DR, RIVERSIDE, CA 92507-5858

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		$115,471 (+2%) Land $52,074 Building $63,397
2025	$1,322.00 (+3.69%)	$113,203 (+4.04%) Land $51,053 Building $62,150
2023	$1,275.00 (+1.84%)	$108,809 Land $49,071 Building $59,738
2022	$1,252.00
2021			$403,650

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 509 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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