Sonoma County property record for 648 McMaster Ln, Santa Rosa, CA 95407
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,320 sqft · built 1987 |
| Lot Size | 0.17 acres (7,388 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $165,500 (Dec 1991) |
| Tax Bill | $3,097 (2025) |
| Deeds & Mortgages | Oct 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 125-271-031-000 |
| Primary APN | 125-271-031-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,320 sqft Living Area |
| 1st Floor Area | 1,320 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,388 sqft (0.17 acres) |
| Garage Area | 456 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 125-271-031 |
|---|---|
| Street Address | 648 MCMASTER LN |
| City | SANTA ROSA |
| State | CA |
| Zip | 95407-7200 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 396 PG 45 LOT 3 |
| Legal Subdivision | YEHLE SUBDIVISION |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 153104 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 648 MCMASTER LN, SANTA ROSA, CA 95407-7200 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 9, 1991 · Amount on Record |
| Deed Sale | Dec 9, 1991 · Amount on Record |
| Deed Document Number | 1991123247 |
| Last Transfer Date | Jun 20, 1994 |
| Transfer Doc | 0000081060 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 648 MCMASTER LN, SANTA ROSA, CA 95407-7200 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000079325 |
|---|---|
| Date | Oct 31, 2019 |
| Instrument | 2019079325 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | NAPA, CA 94558 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Roseland School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $272,319 (+2%) Land $118,600 Building $153,719 | |
| 2025 | $3,097.00 (+7.2%) Homeowner's exemption | $266,980 (+4.04%) Land $116,275 Building $150,705 |
| 2023 | $2,889.00 (+3.59%) Homeowner's exemption | $256,614 Land $111,761 Building $144,853 |
| 2022 | $2,789.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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: 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 528 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom, T-Mobile.
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