Sonoma County property record for 3633 Montgomery Dr, Santa Rosa, CA 95405
| Property Type | Medical Building |
|---|---|
| Details | 6,459 sqft · built 1961 |
| Lot Size | 0.533 acres (23,196 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,182,822 (Jan 2022) |
| Tax Bill | $13,248 (2025) |
| Deeds & Mortgages | Jan 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 013-024-023-000 |
| Primary APN | 013-024-023-000 |
|---|---|
| Alternative APN |
|
| Units | 3 Units |
|---|---|
| Building Area | 6,459 sqft Gross Area |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Custom Design |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 23,196 sqft (0.533 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 013-024-023 |
|---|---|
| Street Address | 3633 MONTGOMERY DR |
| City | SANTA ROSA |
| State | CA |
| Zip | 95405-5212 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | R4 |
| Legal Description | 97 FM 13-024-04 & 14 & 15 PER OWNERS REQUEST |
| Legal Block | 1 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 151702 |
3633 Montgomery Dr, a commercial property, is owned by a company that bought it in January 2022.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 613 4TH ST, 207, SANTA ROSA, CA 95404-4458 |
| Owner Type | Company |
| Vesting | Limited Liability 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 | Jan 3, 2022 · Amount on File |
| Deed Sale | Jan 3, 2022 · Amount on File |
| Deed Document Number | 2022168 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jan 3, 2022 |
| Property Address | 3633 MONTGOMERY DR, SANTA ROSA, CA 95405-5212 |
| Document Number | 0000000168 |
| Map Reference | MB 109 PG 6 |
| Instrument Date | Dec 17, 2021 |
| Instrument | 2022000168 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $6,766.75 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 613 4TH ST STE 207, 207, SANTA ROSA, CA 95404-4458 |
| Document Number | 0000000169 |
|---|---|
| Date | Jan 3, 2022 |
| Instrument | 2022000169 |
| Name | SUMMIT STATE BANK |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95403 |
| Amount | Amount on Record |
|---|
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 3633 Montgomery Dr was $13,248.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Rincon Valley Union Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,133,845 (+2%) Land $340,965 Building $792,880 | |
| 2025 | $13,248.00 | $1,111,614 Land $334,280 Building $777,334 |
| 2023 | $12,568.00 (+6.52%) | $1,025,000 Land $335,000 Building $690,000 |
| 2022 | $11,799.00 |
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 3633 Montgomery Dr in Zone X, an area of minimal flood risk.
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 | 1 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 3633 Montgomery Dr is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 439 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures