Sonoma County property record for 431 Macklyn Ave, Santa Rosa, CA 95405
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 845 sqft · built 1930 |
| Lot Size | 0.188 acres (8,192 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,113 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 014-091-006-000 |
| Primary APN | 014-091-006-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 845 sqft Living Area |
| 1st Floor Area | 845 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 8,192 sqft (0.188 acres) |
| Garage Area | 252 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 014-091-006 |
|---|---|
| Street Address | 431 MACKLYN AVE |
| City | SANTA ROSA |
| State | CA |
| Zip | 95405-4540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYSR |
| Legal Description | MAP E5 129 |
| Legal Subdivision | H C MACK SUBDIVISION |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 151800 |
431 Macklyn Ave is owner-occupied and held in a trust since July 2009.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 431 MACKLYN AVE, SANTA ROSA, CA 95405-4540 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 Transfer Date | Jul 25, 2009 |
| Transfer Doc | 0000083799 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 431 Macklyn Ave was $2,113 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Santa Rosa Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $191,386 (+2%) Land $76,553 Building $114,833 | |
| 2025 | $2,113.00 Homeowner's exemption | $187,634 Land $75,052 Building $112,582 |
| 2023 | $2,047.00 (+6.73%) Homeowner's exemption | $180,350 Land $72,139 Building $108,211 |
| 2022 | $1,918.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 431 Macklyn Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1986.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (1986–1999) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jul 1999 · river or lake flooding |
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 431 Macklyn Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SANTA ROSA serves 178,452 people · EPA ID CA4910009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 728 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 · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: DigitalPath.
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