San Joaquin County property record for 30801 S Koster Rd, Tracy, CA 95304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,096 sqft · built 1974 |
| Lot Size | 1.52 acres (66,211 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $248,000 (Dec 2020) |
| Tax Bill | $3,516 (2025) |
| Deeds & Mortgages | Dec 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 255-300-110-000 |
| Primary APN | 255-300-110-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,096 sqft Living Area |
| 1st Floor Area | 2,096 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 66,211 sqft (1.52 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Septic |
| Old Parcel Number | 255-300-11 |
|---|---|
| Street Address | 30801 S KOSTER RD |
| City | TRACY |
| State | CA |
| Zip | 95304-8827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | 89-FM PT 255-110-42 |
| Legal Subdivision | HEMPSTEAD COURT |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | SAN JOAQUIN CA |
| Township / Civil Division | TRACY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 5503 |
Source: San Joaquin County records · APN 255-300-110-000
Assessment roll updated September 24, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 30801 S KOSTER RD, TRACY, CA 95304-8827 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 14, 2020 · Amount on Record |
| Deed Sale | Dec 14, 2020 · Amount on Record |
| Prior Sale | May 04, 2011 · Amount on Record |
| Deed Document Number | 2020175436 |
| Last Transfer Date | Jul 12, 2024 |
| Transfer Doc | 0000065683 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN JOAQUIN CA |
| Recording Date | Dec 14, 2020 |
| Property Address | 30801 S KOSTER RD, TRACY, CA 95304-8827 |
| Document Number | 0000175436 |
| Map Reference | MB 29 PG 52 |
| Instrument Date | Jun 25, 2020 |
| Instrument | 2020-175436 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | AMROCK INC |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 30801 S KOSTER RD, TRACY, CA 95304-8827 |
| Investor | Possibly a Property Investor |
| Document Number | 0000175437 |
|---|---|
| Date | Dec 14, 2020 |
| Instrument | 2020-175437 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 175 Months |
| Due | Jul 01, 2035 |
Source: San Joaquin County records · Assessment roll updated September 24, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | San Joaquin County |
| Secondary School District | Tracy Unified School District (9-12) (09 - 12) |
| Elementary School District | New Jerusalem Elementary School District (KG - 08) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,516.00 (+4.74%) | $319,451 (+4.04%) Land $96,082 Building $223,369 | |
| 2023 | $3,357.00 (+1.73%) Homeowner's exemption | $307,049 Land $92,352 Building $214,697 | $316,980 |
| 2022 | $3,300.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 3 in force |
| Wildfire Risk | Moderate above 53% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| ezWave Fixed Wireless | 1,000 / 200 |
| Zinnia Networks Fixed Wireless | 400 / 80 |
| UnWired Broadband Holding Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
Based on FCC filings for 57 locations within half a mile of this property.
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