Sonoma County property record for 4545 Langner Ave, Santa Rosa, CA 95407
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.63 acres (27,442 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $75,000 (Mar 2016) |
| Tax Bill | $1,144 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 045-310-013-000 |
| Primary APN | 045-310-013-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 27,442 sqft (0.63 acres) |
|---|
| Cooling System | None |
|---|
| Old Parcel Number | 045-310-013 |
|---|---|
| Street Address | 4545 LANGNER AVE |
| City | SANTA ROSA |
| State | CA |
| Zip | 95407-8304 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | RR10 |
| Legal Subdivision | PLAN OF SUB OF SANTA ROSA FARMS #2 |
| Legal Block | 3 |
| Legal Lot Number | 95 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 153202 |
4545 Langner Ave, residential vacant land, is owned by two individuals who bought it in March 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4599 HARMONY PL, ROHNERT PARK, CA 94928-1881 |
| Owner Type | Individual |
| Vesting | Community Property |
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 Sale | Mar 8, 2016 · Amount on File |
| Deed Sale | Mar 8, 2016 · Amount on File |
| Prior Sale | May 29, 2012 · Amount on File |
| Deed Document Number | 201618315 |
| Prior Transfer Date | Mar 2, 2001 |
| Prior Transfer Doc | 0000156010 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4545 Langner Ave was $1,144.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Bellevue Union School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $90,556 (+2%) Land $90,556 | |
| 2025 | $1,144.00 | $88,781 Land $88,781 |
| 2023 | $1,140.00 (+3.73%) | $85,335 Land $85,335 |
| 2022 | $1,099.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4545 Langner Ave in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 5 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 4545 Langner Ave is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber | 5,000 / 5,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Xfinity.
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