Alameda County property record for 633 Kalthoff Cmn, Livermore, CA 94550
| Property Type | Commercial |
|---|---|
| Details | 3 bd · 5 ba · 18,487 sqft · built 2004 |
| Lot Size | 21 acres (917,082 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,100,000 (Aug 2000) |
| Tax Bill | $49,475 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 99-1343-14 |
| Primary APN | 99-1343-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 19 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 18,487 sqft Total Area |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 917,082 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 633 KALTHOFF CMN |
|---|---|
| City | LIVERMORE |
| State | CA |
| Zip | 94550-6489 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOT: 00003 BLK: TR: 6686 |
| Legal Tract | 6686 |
| Legal Lot Number | 1-4 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2042 |
| Census Tract | 451103 |
633 Kalthoff Cmn, a commercial property, is owned and occupied by two individuals who acquired it in April 2007.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 633 KALTHOFF CMN, LIVERMORE, CA 94550-6489 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | Aug 21, 2000 · Amount on File |
| Deed Sale | Aug 21, 2000 · Amount on File |
| Deed Document Number | 2000251834 |
| Last Transfer Date | Apr 30, 2007 |
| Transfer Doc | 0000170626 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 633 Kalthoff Cmn was $49,475 with a homeowner's exemption.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Livermore City |
| Unified School District | Livermore Valley Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,028,884 (+1.63%) Land $745,377 Building $3,199,729 | |
| 2025 | $49,475.00 Homeowner's exemption | $3,964,080 Land $730,764 Building $3,233,316 |
| 2023 | $48,684.00 Homeowner's exemption | $3,839,885 Land $702,391 Building $3,137,494 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 633 Kalthoff Cmn in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 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 633 Kalthoff Cmn is high, ranking above 81% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 81% of the US · above 60% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 LIVERMORE serves 38,892 people · EPA ID CA0110011 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| Lead | Under 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 25 / 3 |
May also be available: AT&T.
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