Colusa County property record for 4165 Riordan Rd, Maxwell, CA 95955 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 728 sqft · built 1991 |
| Lot Size | 0.75 acres (32,670 sqft) |
| Owner | Company Name on File |
| Tax Bill | $605 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 011-270-055-000 |
| Primary APN | 011-270-055-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 728 sqft Living Area |
| 1st Floor Area | 728 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Lot Area | 32,670 sqft (0.75 acres) |
| Garage Area | 1,344 sqft |
| Parking Spaces | 5 Parking Spaces |
| Street Address | 4165 RIORDAN RD |
|---|---|
| City | MAXWELL |
| State | CA |
| Zip | 95955 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .75 AC POR SEC 32 T17N R3W LOT 5 |
| Legal Range | 03W |
| Legal Township | 17N |
| Legal Section | 32 |
| Legal Lot Number | 5 |
| Jurisdiction | COLUSA CA |
| Township / Civil Division | CENTRAL COLUSA |
| Census Block Group | 2 |
| Census Block | 2034 |
| Census Tract | 400 |
Source: Colusa County records · APN 011-270-055-000
Assessment roll updated August 4, 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 | PO BOX 113, MAXWELL, CA 95955-0113 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Dec 05, 2011 |
| Transfer Doc | 0000004129 |
| Record Updated | Sep 20, 2026 |
Source: Colusa County records · Assessment roll updated August 4, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Colusa County |
| Unified School District | Maxwell Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $18,447 (-66.05%) Land $9,926 Building $8,521 | |
| 2025 | $605.00 (+8.23%) | $54,338 (+4.04%) Land $9,732 Building $44,606 |
| 2023 | $559.00 (+2.01%) | $52,230 Land $9,355 Building $42,875 |
| 2022 | $548.00 |
Source: FEMA National Flood Hazard Layer, Colusa County (06011C), updated March 27, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060110004002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 38 individual NFIP policies nearby |
| Nearby Flood Policies | 38 in force |
| Nearby Flood Claims | 24 (1995–2017) |
| Claims Outside the SFHA | 1 of 24 |
| Most Recent Claim | Feb 2017, Severe Winter Storms, Flooding, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 3 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Succeed.Net | Fixed Wireless (unlicensed) | 100 / 50 |
| Verizon | Fixed Wireless | 25 / 6 |
May also be available at this address: T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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