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16600 Porter Ave, Riverside, CA 92504 Property Records

Riverside County property record for 16600 Porter Ave, Riverside, CA 92504

Property Summary

Property TypeSingle Family Home
Details4 bd · 1.75 ba · 2,004 sqft · built 1973
Lot Size1.23 acres (54,014 sqft)
Owner2 Trust Names on File
Last Sale$420,000 (Nov 2025)
Tax Bill$4,153 (2025)
Deeds & MortgagesJan 2026 Transfer
Nov 2025 Sale & Mortgage
Flood ZoneZone D (undetermined)
APN274-220-013

Property Details

APN / Parcel Number

Primary APN274-220-013

Interior

Bedrooms4 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories1 Story
Building Area2,004 sqft Living Area
Gross Area3,124 sqft
1st Floor Area2,004 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 1974
Construction TypeWood
Roof MaterialGravel
Lot Area54,014 sqft
Garage TypeAttached
Garage Area968 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas

Location & Zoning

Street Address16600 PORTER AVE
CityRIVERSIDE
StateCA
Zip92504-6055
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRA1
Legal Description1.24 ACRES M/L IN POR SE 1/4 OF SEC 25 T3S R5W FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS
Legal Range05W
Legal Township03S
Legal Section25
Legal SubdivisionRIVERSIDE
Legal Lot Number21
JurisdictionRIVERSIDE CA
Township / Civil DivisionRIVERSIDE
Census Block Group3
Census Block3011
Census Tract42003

Owner

16600 Porter Ave is held in a trust since November 2025.

Source: Riverside County records, as of July 29, 2026

Owner of Record2 Trust Names on File
Mailing Address12100 MURIEL DR, LYNWOOD, CA 90262-5258
Owner TypeCompany
VestingTrust

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
Jan 13, 2026Intrafamily Transfer, Transfer
PACIFIC COAST TITLE COMPANY
Nov 14, 2025Grant Deed, Subdivision Related Transfer · Conventional Mortgage
OCMBC INC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 14, 2025 · Amount on File
Deed SaleNov 14, 2025 · Amount on File
Prior SaleAug 26, 2025 · Amount on File
Deed Document Number2025356781
Prior Transfer DateJan 24, 2003
Prior Transfer Doc0000079671
Record UpdatedOct 29, 2026

January 2026: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionRIVERSIDE CA
Recording DateJan 13, 2026
Property Address16600 PORTER AVE, RIVERSIDE, CA 92504-6055
Document Number0000011219
Instrument DateDec 21, 2025
Instrument2026-0011219
Transaction TypeTransfer
Record UpdatedJan 26, 2026
Title CompanyPACIFIC COAST TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12100 MURIEL DR, LYNWOOD, CA 90262-5258

November 2025: Grant Deed, Subdivision Related Transfer

Document TypeGrant Deed
JurisdictionRIVERSIDE CA
Recording DateNov 14, 2025
Property Address16600 PORTER AVE, RIVERSIDE, CA 92504-6055
Document Number0000356781
Instrument DateOct 24, 2025
Instrument2025-0356781
Transaction TypeSubdivision Related Transfer
Record UpdatedDec 1, 2025
Title CompanyFIDELITY NATIONAL TITLE COMPANY LONG B, FIDELITY NATL TTL CO LONG BE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Notice of Trustee Sale
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address16600 PORTER AVE, RIVERSIDE, CA 92504-6055

Mortgage

Document Number0000356782
DateNov 14, 2025
Instrument2025-0356782
Lender
NameOCMBC INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueDec 1, 2055

Tax Assessment & Valuation

The 2025 property tax bill for 16600 Porter Ave was $4,153.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$840,000 (+146.87%) Land $252,001 Building $587,999
2025$4,153.00 Homeowner's exemption$340,266 Land $115,256 Building $225,010
2023$3,563.00 (+2.03%) Homeowner's exemption$327,056 Land $110,782 Building $216,274
2022$3,492.00
2021$544,680

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

Flood

FEMA maps place 16600 Porter Ave in Zone D, where flood risk has not been studied.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood ZoneZone D
undetermined · not studied
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 16600 Porter Ave is moderate, ranking above 42% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire RiskModerate
above 42% of the US · lower than 75% of California
Wildfire Likelihood0.08% annual chance
ExposureDirect
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 SystemWESTERN MWD
serves 87,955 people · EPA ID CA3310049
Water SourcePurchased surface water from several systems
Last State InspectionDec 2023
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 167 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
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL		100 / 20

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