Alameda County property record for 873 20th St, Oakland, CA 94607
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 904 sqft · built 1893 |
| Lot Size | 0.06 acres (2,600 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $799,000 (Feb 2021) |
| Tax Bill | $11,481 (2025) |
| Deeds & Mortgages | Aug 2026 Sale Feb 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 3-31-21 |
| Primary APN | 3-31-21 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 904 sqft Living Area |
| Year Built | Built 1893 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 2,600 sqft (0.06 acres) |
| Street Address | 873 20TH ST |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94607-3313 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00020 BLK: AR: 0003 PAGE: 0031 ;LOT: 00021 BLK: AR: 0003 PAGE: 0031 |
| Legal Subdivision | CURTIS & WILLIAMS |
| Legal Block | O |
| Legal Lot Number | 3-5 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 402700 |
873 20th St is owner-occupied and held in a trust since February 2021.
Source: Alameda County records, as of October 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 873 20TH ST, OAKLAND, CA 94607-3313 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 10, 2026 | Deed, Transfer NONE LISTED ON DOCUMENT |
| Feb 25, 2021 | Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 25, 2021 · Amount on File |
| Deed Sale | Feb 25, 2021 · Amount on File |
| Prior Sale | Jun 22, 2005 · Amount on File |
| Deed Document Number | 202179911 |
| Prior Transfer Date | Mar 19, 2001 |
| Prior Transfer Doc | 0000100908 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 10, 2026 |
| Property Address | 873 20TH ST, OAKLAND, CA 94607-3313 |
| Document Number | 0000103154 |
| Instrument Date | Jun 17, 2026 |
| Instrument | 2026103154 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 873 20TH ST, OAKLAND, CA 94607-3313 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 25, 2021 |
| Property Address | 873 20TH ST, OAKLAND, CA 94607-3313 |
| Document Number | 0000079911 |
| Map Reference | MB 2 PG 20 |
| Instrument Date | Feb 12, 2021 |
| Instrument | 2021079911 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $12,863.90 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 873 20TH ST, OAKLAND, CA 94607-3313 |
| Document Number | 0000079912 |
|---|---|
| Date | Feb 25, 2021 |
| Instrument | 2021079912 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 873 20th St was $11,481.
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 | $760,407 (+2%) Land $142,907 Building $617,500 | ||
| 2025 | $11,481.00 | $745,503 Land $140,106 Building $605,397 | |
| 2023 | $11,630.00 | $716,562 Land $134,667 Building $581,895 | $617,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 873 20th 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 873 20th 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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