Riverside County property record for 3837 Halladay Ave, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 824 sqft · built 1949 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,976 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 142-201-001 |
| Primary APN | 142-201-001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 824 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Gravel |
| Lot Area | 11,761 sqft (0.27 acres) |
| Garage Type | Detached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 064000101 |
|---|---|
| Street Address | 3837 HALLADAY AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-4912 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | M1 |
| Legal Description | .27 ACRES M/L IN POR LOTS 5 & 6 BLK 9 MB 011/042 LA SIERRA GARDENS |
| Legal Subdivision | LA SIERRA GARDENS |
| Legal Block | 9 |
| Legal Lot Number | 5 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 41406 |
Source: Riverside County records · APN 142-201-001
Assessment roll updated July 29, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 9550 FIRESTONE BLVD, DOWNEY, CA 90241-5560 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Riverside County records · Assessment roll updated July 29, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $159,257 (+2%) Land $55,730 Building $103,527 | ||
| 2025 | $1,976.00 (+4.77%) | $156,136 (+4.04%) Land $54,638 Building $101,498 | |
| 2023 | $1,886.00 (+6.31%) | $150,074 Land $52,517 Building $97,557 | |
| 2022 | $1,774.00 | ||
| 2021 | $413,280 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 394 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF RIVERSIDE serves 302,776 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures