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4579 Filson St, Riverside, CA 92507 Property Records

Riverside County property record for 4579 Filson St, Riverside, CA 92507

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,112 sqft · built 2006
Lot Size0.1 acres (4,356 sqft)
Owner2 Individual Names on File
Last Sale$340,000 (May 2008)
Tax Bill$6,759 (2025)
Deeds & MortgagesJul 2020 Transfer
Jul 2020 Transfer
Flood ZoneZone X (minimal risk)
APN221-320-060

Property Details

APN / Parcel Number

Primary APN221-320-060

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,112 sqft Living Area
Gross Area2,658 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2006
Effective Year BuiltEffective 2006
Construction TypeWood
Roof MaterialTile
Lot Area4,356 sqft (0.1 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerConnected

Location & Zoning

Street Address4579 FILSON ST
CityRIVERSIDE
StateCA
Zip92507-7807
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description.10 ACRES M/L IN LOT 115 MB 379/098 TR 31801
Legal SubdivisionTRACT NO 31801
Legal Tract31801
Legal Lot Number115
JurisdictionRIVERSIDE CA
Township / Civil DivisionRIVERSIDE
Census Block Group3
Census Block3016
Census Tract30501

Owner

4579 Filson St is owned by two individuals who acquired it in June 2020.

Source: Riverside County records, as of August 26, 2026

Owner of Record2 Individual Names on File
Mailing Address3736 DUNFORD WAY, SANTA CLARA, CA 95051-4203
Owner TypeIndividual
VestingSole Owner

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

Deeds, Mortgages & Sale History

DateDocument
Jul 2, 2020Quit Claim Deed, Transfer
ATTORNEY ONLY
Jul 2, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 20, 2008 · Amount on File
Deed SaleMay 20, 2008 · Amount on File
Prior SaleDec 6, 2007 · Amount on File
Deed Document Number2008270169
Last Transfer DateJun 24, 2020
Transfer Doc0000289540
Record UpdatedOct 29, 2026

July 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionRIVERSIDE CA
Recording DateJul 2, 2020
Property Address4579 FILSON ST, RIVERSIDE, CA 92507-7807
Document Number0000289541
Instrument DateMar 4, 2020
Instrument289541
Transaction TypeTransfer
Record UpdatedJul 14, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address3736 DUNFORD WAY SANTA CLARA CA 950514203, SANTA CLARA, CA 95051-4203

July 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionRIVERSIDE CA
Recording DateJul 2, 2020
Property Address4579 FILSON ST, RIVERSIDE, CA 92507-7807
Document Number0000289540
Instrument DateJan 24, 2020
Instrument289540
Transaction TypeTransfer
Record UpdatedJul 14, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address3736 DUNFORD WAY SANTA CLARA CA 950514203, SANTA CLARA, CA 95051-4203

Tax Assessment & Valuation

The 2025 property tax bill for 4579 Filson St was $6,759.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyRiverside County
MunicipalityRiverside City
Unified School DistrictRiverside Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$455,506 (+2%) Land $160,760 Building $294,746
2025$6,759.00$446,575 Land $157,609 Building $288,966
2023$6,573.00 (+1.91%)$429,236 Land $151,490 Building $277,746
2022$6,450.00
2021$517,320

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 4579 Filson St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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.

Wildfire

Wildfire risk around 4579 Filson St is low, with a 0.02% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 95% of the US · lower than 97% of California
Wildfire Likelihood0.02% annual chance
ExposureNone
beyond 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 SystemCITY OF RIVERSIDE
serves 302,776 people · EPA ID CA3310031
Water SourceGroundwater influenced by surface water
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 347 locations within half a mile, as of December 31, 2025

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

May also be available: AT&T, GeoLinks.

Nearby Properties on Filson St

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