Sonoma County property record for 4620 Aptos Ct, Santa Rosa, CA 95403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,001 sqft · built 2019 |
| Lot Size | 0.2 acres (8,720 sqft) |
| Owner | Trust Name on File |
| Last Sale | $621,000 (Apr 2016) |
| Tax Bill | $10,120 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 058-310-052-000 |
| Primary APN | 058-310-052-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,001 sqft Living Area |
| Gross Area | 2,598 sqft |
| 1st Floor Area | 2,001 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Construction Type | Wood |
| Lot Area | 8,720 sqft (0.2 acres) |
| Garage Type | Attached |
| Garage Area | 597 sqft |
| Parking Spaces | 2 Parking Spaces |
| Old Parcel Number | 058-310-052 |
|---|---|
| Street Address | 4620 APTOS CT |
| City | SANTA ROSA |
| State | CA |
| Zip | 95403-7509 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15UA |
| Legal Description | MAP 382 PG 36 LOT 14 |
| Legal Subdivision | MARK WEST |
| Legal Block | 1 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 152702 |
4620 Aptos Ct is owner-occupied and held in a trust since April 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4620 APTOS CT, SANTA ROSA, CA 95403-7509 |
| 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 Sale | Apr 25, 2016 · Amount on File |
| Deed Sale | Apr 25, 2016 · Amount on File |
| Deed Document Number | 201635730 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4620 Aptos Ct was $10,120 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Mark West Union Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $760,985 (+2%) Land $300,053 Building $460,932 | |
| 2025 | $10,120.00 Homeowner's exemption | $746,065 Land $294,170 Building $451,895 |
| 2023 | $9,580.00 (+4.86%) Homeowner's exemption | $717,097 Land $282,748 Building $434,349 |
| 2022 | $9,136.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4620 Aptos Ct in Zone X, an area of minimal 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 minimal risk |
|---|---|
| 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 | 2 in force |
| Nearby Flood Claims | 12 (1991–2021) |
| Claims Outside the SFHA | 4 of 12 |
| Most Recent Claim | Oct 2021 · rainfall accumulation |
| Claims by Event |
|
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 4620 Aptos Ct is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within 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 | CALIFORNIA-AMERICAN LARKFIELD (PUC) private · serves 7,911 people · EPA ID CA4910023 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 6 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 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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