Alameda County property record for 9816 Walnut St, Oakland, CA 94603
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,150 sqft · built 1925 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $460,000 (Apr 2022) |
| Tax Bill | $8,197 (2025) |
| Deeds & Mortgages | Apr 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 46-5437-23 |
| Primary APN | 46-5437-23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,150 sqft Living Area |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,500 sqft (0.08 acres) |
| Street Address | 9816 WALNUT ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94603-2641 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00023 BLK: AR: 0046 PAGE: 5437 |
| Legal Subdivision | WARNER |
| Legal Block | 12 |
| Legal Lot Number | 7&8 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 410300 |
9816 Walnut St is owned and occupied by an individual who bought it in April 2022.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9816 WALNUT ST, OAKLAND, CA 94603-2641 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 5, 2022 · Amount on File |
| Deed Sale | Apr 5, 2022 · Amount on File |
| Prior Sale | Apr 10, 2007 · Amount on File |
| Deed Document Number | 202269191 |
| Prior Transfer Date | Mar 11, 2022 |
| Prior Transfer Doc | 0000069191 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 5, 2022 |
| Property Address | 9816 WALNUT ST, OAKLAND, CA 94603-2641 |
| Document Number | 0000069191 |
| Map Reference | MB 17 PG 1 |
| Instrument Date | Mar 11, 2022 |
| Instrument | 2022069191 |
| Transaction Type | Transfer |
| Record Updated | Apr 29, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $7,406.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9816 WALNUT ST, OAKLAND, CA 94603-2641 |
| Document Number | 0000069192 |
|---|---|
| Date | Apr 5, 2022 |
| Instrument | 2022069192 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2052 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $497,912 (+2%) Land $149,373 Building $348,539 | ||
| 2025 | $8,197.00 (-0.52%) | $488,151 (+4.04%) Land $146,445 Building $341,706 | |
| 2023 | $8,240.00 | $469,200 Land $140,760 Building $328,440 | $425,160 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9816 Walnut St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.
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 |
| Nearby Flood Claims | 2 (1982–1999) |
| Most Recent Claim | Oct 1999 · rainfall accumulation |
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.
The area around 9816 Walnut St has no burnable land within ember reach, so its wildfire risk is not rated.
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 999 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
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