Alameda County property record for 1807 E 21st St, Oakland, CA 94606
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,117 sqft · built 1920 |
| Lot Size | 0.104 acres (4,515 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $7,954 (2025) |
| Deeds & Mortgages | Mar 2023 Transfer Mar 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-256-2-1 |
| Primary APN | 21-256-2-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,117 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1959 |
| Construction Type | Wood |
| Lot Area | 4,515 sqft (0.104 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 1807 E 21ST ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94606-4112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: 0002 AR: 0021 PAGE: 0256 |
| Legal Subdivision | SAN ANTONIO |
| Legal Block | 54 |
| Legal Lot Number | 3 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 405902 |
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 | 3245 CENTRAL AVE, A, ALAMEDA, CA 94501-3108 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Mar 30, 2023 | Intrafamily Transfer, Transfer |
| Mar 30, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 23, 2023 |
| Transfer Doc | 0000036087 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 30, 2023 |
| Property Address | 1807 E 21ST ST, OAKLAND, CA 94606-4112 |
| Document Number | 0000036087 |
| Map Reference | MB 20 PG 56 |
| Instrument Date | Mar 23, 2023 |
| Instrument | 2023036087 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3245 CENTRAL AVE # A, A, ALAMEDA, CA 94501-3108 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Mar 30, 2023 |
| Property Address | 1807 E 21ST ST, OAKLAND, CA 94606-4112 |
| Document Number | 0000036088 |
| Map Reference | MB 20 PG 56 |
| Instrument Date | Mar 23, 2023 |
| Instrument | 2023036088 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3245 CENTRAL AVE # A, A, ALAMEDA, CA 94501-3108 |
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 | $435,220 (+2%) Land $90,178 Building $345,042 | ||
| 2025 | $7,954.00 (+0.39%) | $426,686 (+4.04%) Land $88,410 Building $338,276 | |
| 2023 | $7,923.00 | $410,120 Land $84,978 Building $325,142 | $950,400 |
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 968 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 · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Google Fiber.
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