Madera County property record for 20588 Ave 18 1/2, Madera, CA 93637
| Property Type | Vineyard |
|---|---|
| Details | 1,512 sqft · built 1920 |
| Lot Size | 77.8 acres (3,390,710 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,132,000 (Jun 2009) |
| Tax Bill | $21,173 (2025) |
| Flood Zone | Zone AO (high risk) |
| APN | 029-240-006-000 |
| Primary APN | 029-240-006-000 |
|---|---|
| Alternative APN |
|
| Building Area | 1,512 sqft Gross Area |
|---|
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1935 |
| Construction Type | Frame |
| Lot Area | 3,390,710 sqft |
| Street Address | 20588 AVENUE 18 1/2 |
|---|---|
| City | MADERA |
| State | CA |
| Zip | 93637-9705 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Vineyard |
| Local Zoning Code | ARE-20 |
| Legal Description | FAIRMEAD COL 3 SEC 36 T10S R16E |
| Legal Range | 16E |
| Legal Township | 10S |
| Legal Section | 36 |
| Legal Subdivision | FAIRMEAD COL 3 |
| Legal Lot Number | 385 |
| Jurisdiction | MADERA CA |
| Township / Civil Division | MADERA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 513 |
20588 Ave 18 1/2, an agricultural property, is owned by a company that bought it in June 2009.
Source: Madera County records, as of July 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6067 N SEQUOIA DR, FRESNO, CA 93711-1256 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 18, 2009 · Amount on File |
| Deed Sale | Jun 18, 2009 · Amount on File |
| Deed Document Number | 200920031 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 20588 Ave 18 1/2 was $21,173.
Source: Madera County assessment roll, as of July 20, 2026
| Type | Name |
|---|---|
| State | California |
| County | Madera County |
| Unified School District | Madera Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,430,204 (+2%) Land $898,279 Building $531,925 | |
| 2025 | $21,173.00 | $1,402,162 Land $880,666 Building $521,496 |
| 2023 | $20,916.00 (+3.4%) | $1,347,718 Land $846,470 Building $501,248 |
| 2022 | $20,228.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 20588 Ave 18 1/2 in Zone AO, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 55 policies |
| Nearby Flood Policies | 55 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.
The area around 20588 Ave 18 1/2 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| unWired Broadband Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
May also be available: T-Mobile.
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