Madera County property record for 20688 Ave 18, Madera, CA 93637 · Last verified July 2026
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 1,400 sqft · built 1930 |
| Lot Size | 19.8 acres (862,488 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,696 (2025) |
| Flood Zone | Zone AO (high risk) |
| APN | 028-140-006-000 |
| Primary APN | 028-140-006-000 |
|---|---|
| Alternative APN |
|
| Building Area | 1,400 sqft Gross Area |
|---|
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Construction Type | Frame |
| Lot Area | 862,488 sqft |
| Street Address | 20688 AVENUE 18 |
|---|---|
| City | MADERA |
| State | CA |
| Zip | 93637-9247 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | SEC 1 T11S R16E |
| Legal Range | 16E |
| Legal Township | 11S |
| Legal Section | 01 |
| Jurisdiction | MADERA CA |
| Township / Civil Division | MADERA |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 513 |
Source: Madera County records · APN 028-140-006-000
Assessment roll updated July 20, 2026 · Last verified July 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 | 20688 AVENUE 18, MADERA, CA 93637-9247 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 15, 2002 |
| Transfer Doc | 0000002266 |
| Record Updated | Sep 20, 2026 |
Source: Madera County records · Assessment roll updated July 20, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Madera County |
| Unified School District | Madera 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 | $309,916 (+2.14%) Land $203,446 Building $106,470 | |
| 2025 | $4,696.00 (-0.42%) Homeowner's exemption | $303,436 (+4.71%) Land $199,457 Building $103,979 |
| 2024 | $4,716.00 (+2.14%) | |
| 2023 | $4,617.00 (+0.13%) Homeowner's exemption | $289,777 Land $191,713 Building $98,064 |
| 2022 | $4,611.00 |
Source: FEMA National Flood Hazard Layer, Madera County (06039C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060390005132, 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 AO sheet flow 1–3 ft |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 55 individual NFIP policies nearby |
| Nearby Flood Policies | 55 in force |
| 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 4 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| UnWired Broadband Holding | Fixed Wireless (unlicensed) | 400 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| Cal.net | Fixed Wireless (unlicensed) | 100 / 20 |
| AT&T | Fixed Wireless | 25 / 3 |
| T-Mobile USA | Fixed Wireless | 25 / 3 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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