Alameda County property record for 668 23rd St, Oakland, CA 94612
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 4 ba · 3,137 sqft · built 1896 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $89,000 (Dec 2001) |
| Tax Bill | $5,463 (2025) |
| Deeds & Mortgages | Nov 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8-663-5 |
| Primary APN | 8-663-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,137 sqft Living Area |
| Year Built | Built 1896 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,000 sqft (0.115 acres) |
| Street Address | 668 23RD ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94612-1163 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00005 BLK: AR: 0008 PAGE: 0663 |
| Legal Subdivision | KELSEY |
| Legal Block | Q |
| Legal Lot Number | 15 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3021 |
| Census Tract | 401400 |
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 | 3365 MONTEREY BLVD, OAKLAND, CA 94602-3562 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 13, 2001 · Amount on Record |
| Deed Sale | Dec 13, 2001 · Amount on Record |
| Deed Document Number | 2001484428 |
| Last Transfer Date | Sep 27, 2005 |
| Transfer Doc | 0000344257 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Nov 2, 2020 |
| Property Address | 668 23RD ST, OAKLAND, CA 94612-1163 |
| Document Number | 0000292764 |
| Instrument Date | Oct 28, 2020 |
| Instrument | 292764 |
| Transaction Type | Transfer |
| Record Updated | Jan 26, 2021 |
| Title Company | CORNERSTONE TITLE COMPANY, CORNERSTONE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $413.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3365 MONTEREY BLVD OAKLAND CA 946023562, OAKLAND, CA 94602-3562 |
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 | $280,042 (+2%) Land $40,229 Building $239,813 | ||
| 2025 | $5,463.00 (+0.83%) | $274,552 (+4.04%) Land $39,441 Building $235,111 | |
| 2023 | $5,418.00 | $263,893 Land $37,909 Building $225,984 | $478,170 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 534 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, Sail Internet, Sonic Telecom, Verizon.
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