Alameda County property record for 17450 Patterson Pass Rd, Tracy, CA 95377
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 452 acres (19,702,188 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,838 (2025) |
| Deeds & Mortgages | Jul 2020 Transfer Jul 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 99B-7900-1-5 |
| Primary APN | 99B-7900-1-5 |
|---|---|
| Alternative APN |
|
| Lot Area | 19,702,188 sqft |
|---|
| Street Address | 17450 PATTERSON PASS RD |
|---|---|
| City | TRACY |
| State | CA |
| Zip | 95377-9607 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | LOT: 00001 BLK: AR: 099B PAGE: 7975 ;LOT: 00001 BLK: AR: 099B PAGE: 7980 ;LOT: 00001 BLK: AR: 099B PAGE: 8050 |
| Legal Block | 3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 3 |
| Census Block | 3021 |
| Census Tract | 451104 |
17450 Patterson Pass Rd, an agricultural property, is owned by a company that acquired it in August 2024.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 200 LIBERTY ST, 14, NEW YORK, NY 10281-1117 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 14, 2020 | Quit Claim Deed, Transfer STEWART TITLE, STEWART TITLE/CA |
| Jul 14, 2020 | Quit Claim Deed, Transfer STEWART TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 1, 2024 |
| Transfer Doc | 0000100623 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 14, 2020 |
| Property Address | PATTERSON PASS RD, MOUNTAIN HOUSE, CA 95391 |
| Document Number | 0000164550 |
| Instrument Date | Jun 30, 2020 |
| Instrument | 164550 |
| Transaction Type | Transfer |
| Record Updated | Sep 2, 2020 |
| Title Company | STEWART TITLE, STEWART TITLE/CA |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 9169 ROSEWOOD DR SACRAMENTO CA 958264526, SACRAMENTO, CA 95826-4526 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 14, 2020 |
| Property Address | PATTERSON PASS RD, MOUNTAIN HOUSE, CA 95391 |
| Document Number | 0000164551 |
| Instrument Date | Jun 30, 2020 |
| Instrument | 164551 |
| Transaction Type | Transfer |
| Record Updated | Sep 3, 2020 |
| Title Company | STEWART TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 9169 ROSEWOOD DR SACRAMENTO CA 958264526, SACRAMENTO, CA 95826-4526 |
The 2025 property tax bill for 17450 Patterson Pass Rd was $1,838, down 3.6% from the year before.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Secondary School District | Lammersville Joint Unified School District (9-12) (09 - 12) |
| Elementary School District | Mountain House Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $140,604 (-13.68%) | |
| 2025 | $1,838.00 (-3.57%) | $162,881 |
| 2024 | $1,906.00 (-5.92%) | |
| 2023 | $2,026.00 | $182,524 Building $182,524 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 17450 Patterson Pass Rd 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 | 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 17450 Patterson Pass Rd is very high, ranking above 92% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 92% of the US · above 76% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | ZONE 7 WATER AGENCY serves 40 people · EPA ID CA0110010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 7 ppb (2019–2021) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
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