Alameda County property record for 1803 Oxford St, Berkeley, CA 94709
| Property Type | Quadplex |
|---|---|
| Details | 8 bd · 4 ba · 4,016 sqft · built 1926 |
| Lot Size | 0.112 acres (4,894 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,900,000 (Sep 2024) |
| Tax Bill | $32,215 (2025) |
| Deeds & Mortgages | Jul 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 58-2181-23 |
| Primary APN | 58-2181-23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 16 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 4,016 sqft Living Area |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Construction Type | Wood |
| Lot Area | 4,894 sqft (0.112 acres) |
| Street Address | 1803 OXFORD ST, 1 |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94709-1830 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT: 00023 BLK: AR: 0058 PAGE: 2181 |
| Legal Subdivision | MARTIN KELLOGG PROP |
| Legal Block | 2 |
| Legal Lot Number | 22 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | BERKELEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 422400 |
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 4300 ARTHUR RD, MARTINEZ, CA 94553-1408 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 26, 2024 · Amount on Record |
| Deed Sale | Sep 26, 2024 · Amount on Record |
| Prior Sale | Jan 7, 2000 · Amount on Record |
| Deed Document Number | 2024118195 |
| Prior Transfer Date | Jun 22, 2023 |
| Prior Transfer Doc | 0000082690 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 20, 2023 |
| Property Address | 1803 OXFORD ST, BERKELEY, CA 94709-1830 |
| Document Number | 0000082690 |
| Map Reference | MB 19 PG 35 |
| Instrument Date | Jun 22, 2023 |
| Instrument | 2023082690 |
| Transaction Type | Transfer |
| Record Updated | Aug 18, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1803 OXFORD ST, BERKELEY, CA 94709-1830 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,938,000 (+2%) Land $581,400 Building $1,356,600 | |
| 2025 | $32,215.00 (+161.87%) | $1,900,000 (+298.41%) Land $570,000 Building $1,330,000 |
| 2023 | $12,302.00 (+2.89%) Homeowner's exemption | $476,895 (+2%) Land $142,553 Building $334,342 |
| 2022 | $11,957.00 Homeowner's exemption | $467,545 Land $139,758 Building $327,787 |
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.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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.
Source: FCC Broadband Data Collection, based on 664 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Google Fiber.
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