Alameda County property record for 877 21st St, Oakland, CA 94607
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,606 sqft · built 1904 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $365,000 (Oct 2004) |
| Tax Bill | $8,366 (2025) |
| Deeds & Mortgages | Feb 2024 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 3-31-3 |
| Primary APN | 3-31-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,606 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1904 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 2,500 sqft (0.057 acres) |
| Parking Spaces | 1 Parking Space |
| Heating Fuel | Solar |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 877 21ST ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94607-3352 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT: 00003 BLK: AR: 0003 PAGE: 0031 |
| Legal Subdivision | CURTIS & WILLIAM |
| Legal Block | N |
| Legal Lot Number | 5 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 402700 |
877 21st St is owned and occupied by an individual who bought it in October 2004.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 877 21ST ST, OAKLAND, CA 94607-3352 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 20, 2004 · Amount on File |
| Deed Sale | Oct 20, 2004 · Amount on File |
| Prior Sale | Jan 4, 2002 · Amount on File |
| Deed Document Number | 2004470500 |
| Prior Transfer Date | Oct 20, 1997 |
| Prior Transfer Doc | 0000008192 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 877 21ST ST, OAKLAND, CA 94607-3352 |
| Transaction Type | Mortgage |
| Record Updated | Mar 28, 2024 |
| Title Company | CHICAGO TITLE-INLAND EMPIRE, CHICAGO TITLE INLAND EMPIRE |
| Name | Verified Name |
|---|---|
| Address | 877 21ST ST, OAKLAND, CA 94607-3352 |
| Document Number | 0000025816 |
|---|---|
| Date | Feb 16, 2024 |
| Instrument | 2024025816 |
| Name | PACIFIC SERVICE CU |
|---|---|
| Type | Credit Union |
| Address | CONCORD, CA 94520 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 877 21st St was $8,366 with a homeowner's exemption.
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 | $511,901 (+0.62%) Land $155,670 Building $363,231 | ||
| 2025 | $8,366.00 Homeowner's exemption | $508,728 Land $152,618 Building $356,110 | |
| 2023 | $8,411.00 Homeowner's exemption | $488,978 Land $146,693 Building $342,285 | $699,030 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 877 21st St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2000.
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 | 1 (2000) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2000 · 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 877 21st 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 883 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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