Riverside County property record for 16187 Porter Ave, Riverside, CA 92504
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 2,318 sqft · built 1975 |
| Lot Size | 0.47 acres (20,473 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $220,000 (Dec 2002) |
| Tax Bill | $4,800 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage Dec 2018 Second Mortgage + 1 more |
| Flood Zone | Zone D (undetermined) |
| APN | 274-060-009 |
| Primary APN | 274-060-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,318 sqft Living Area |
| Gross Area | 3,588 sqft |
| 1st Floor Area | 2,318 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1999 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 20,473 sqft (0.47 acres) |
| Garage Type | Attached |
| Garage Area | 406 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Old Parcel Number | 114701030 |
|---|---|
| Street Address | 16187 PORTER AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92504-6013 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Description | POR LOT 42 MB 015/024 WOODCREST AC 4 |
| Legal Subdivision | WOODCREST AC 4 |
| Legal Tract | 4 |
| Legal Lot Number | 42 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 42004 |
16187 Porter Ave is owned and occupied by two individuals who acquired it in July 2018.
Source: Riverside County records, as of July 29, 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 Individual Names on File |
|---|---|
| Mailing Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 7, 2020 | Deed of Trust, Mortgage · Conventional Mortgage AMERISAVE MORTGAGE CORP |
| Dec 10, 2018 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage SCHOOLSFIRST FCU |
| Jul 24, 2018 | Intrafamily Transfer, Transfer · Conventional Mortgage SCHOOLSFIRST FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 4, 2002 · Amount on File |
| Deed Sale | Dec 4, 2002 · Amount on File |
| Prior Sale | Nov 21, 2001 · Amount on File |
| Deed Document Number | 2002720384 |
| Last Transfer Date | Jul 10, 2018 |
| Transfer Doc | 0000295881 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | SOLIDIFI |
| Name | Verified Name |
|---|---|
| Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Document Number | 0000619744 |
|---|---|
| Date | Dec 7, 2020 |
| Instrument | 2020-0619744 |
| Name | AMERISAVE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ATLANTA, GA 30305 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000478948 |
|---|---|
| Date | Dec 10, 2018 |
| Instrument | 2018-0478948 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Dec 10, 2033 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 24, 2018 |
| Property Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Document Number | 0000295881 |
| Map Reference | MB 15 PG 24 |
| Instrument Date | Jul 10, 2018 |
| Instrument | 2018-0295881 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 16187 PORTER AVE, RIVERSIDE, CA 92504-6013 |
| Document Number | 0000295882 |
|---|---|
| Date | Jul 24, 2018 |
| Instrument | 2018-0295882 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2048 |
The 2025 property tax bill for 16187 Porter Ave was $4,800 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $447,012 (+2%) Land $110,780 Building $336,232 | ||
| 2025 | $4,800.00 Homeowner's exemption | $438,248 Land $108,608 Building $329,640 | |
| 2023 | $4,604.00 (+41.1%) Homeowner's exemption | $421,233 Land $104,392 Building $316,841 | |
| 2022 | $3,263.00 | ||
| 2021 | $480,240 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 16187 Porter Ave in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 16187 Porter Ave is moderate, ranking above 43% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WESTERN MWD serves 87,955 people · EPA ID CA3310049 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 99 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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