Riverside County property record for 1731 Massachusetts Ave, Riverside, CA 92507
| Property Type | Light Industrial |
|---|---|
| Details | 4,200 sqft · built 1956 |
| Lot Size | 0.88 acres (38,333 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,697 (2025) |
| Deeds & Mortgages | Oct 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-150-008 |
| Primary APN | 210-150-008 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,200 sqft Gross Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 38,333 sqft (0.88 acres) |
| Old Parcel Number | 030500077 |
|---|---|
| Street Address | 1731 MASSACHUSETTS AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92507-2614 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Local Zoning Code | M1 |
| Legal Description | POR NE 1/4 OF SEC 24 T2S R5W FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS |
| Legal Range | 05W |
| Legal Township | 02S |
| Legal Section | 24 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 30502 |
1731 Massachusetts Ave, an industrial property, is owned by two individuals who acquired it in August 2016.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1733 MASSACHUSETTS AVE, RIVERSIDE, CA 92507-2614 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 18, 2016 |
| Transfer Doc | 0000495539 |
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Oct 31, 2017 |
| Property Address | 1731 MASSACHUSETTS AVE, RIVERSIDE, CA 92507-2614 |
| Document Number | 0000452570 |
| Instrument Date | Oct 30, 2017 |
| Instrument | 452570 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1731 MASSACHUSETTS AVE RIVERSIDE CA 925072614, RIVERSIDE, CA 92507-2614 |
The 2025 property tax bill for 1731 Massachusetts Ave was $1,697.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $133,458 (+2%) Land $65,940 Building $67,518 | |
| 2025 | $1,697.00 | $130,843 Land $64,648 Building $66,195 |
| 2023 | $1,643.00 (+1.67%) | $125,765 Land $62,139 Building $63,626 |
| 2022 | $1,616.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1731 Massachusetts Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 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 risk around 1731 Massachusetts Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | 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 |
| 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 61 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless | 5,000 / 5,000 |
May also be available: GeoLinks, Spectrum, Verizon.
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