Alameda County property record for 521 W Macarthur Blvd, Oakland, CA 94609 · Last verified August 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 18 ba · 12,112 sqft · built 1937 |
| Lot Size | 0.087 acres (3,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,500,000 (Jun 2023) |
| Tax Bill | $55,770 (2025) |
| Deeds & Mortgages | Sep 2025 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-966-45 |
| Primary APN | 12-966-45 |
|---|---|
| Alternative APN |
|
| Full Baths | 18 Baths |
|---|---|
| Units | 18 Units |
| Stories | 2 Stories |
| Building Area | 12,112 sqft Living Area |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Construction Type | Wood |
| Lot Area | 3,800 sqft (0.087 acres) |
| Street Address | 521 W MACARTHUR BLVD |
|---|---|
| City | OAKLAND |
| State | CA |
| Zip | 94609-2456 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT: 00001 BLK: AR: 0012 PAGE: 0966 ;LOT: 00045 BLK: AR: 0012 PAGE: 0966 |
| Legal Subdivision | PERRIN |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | OAKLAND |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 401100 |
Source: Alameda County records · APN 12-966-45
Assessment roll updated August 5, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 494 RAMOS AVE, HAYWARD, CA 94544-1502 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 13, 2023 · Amount on Record |
| Deed Sale | Jun 13, 2023 · Amount on Record |
| Deed Document Number | 202367360 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 521 W MACARTHUR BLVD, OAKLAND, CA 94609-2456 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2025 |
| Name | Verified Name |
|---|---|
| Address | 501 W MACARTHUR BLVD, OAKLAND, CA 94609-2415 |
| Document Number | 0000120137 |
|---|---|
| Date | Sep 25, 2025 |
| Instrument | 2025120137 |
| Name | EAST WEST BANK |
|---|---|
| Type | Bank |
| Address | 9300 FLAIR DR # 66, EL MONTE, CA 91731 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Oakland City |
| Unified School District | Oakland Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,493,820 (+2%) Land $1,528,128 Building $965,692 | |
| 2025 | $55,770.00 (+23.42%) | $2,444,940 (+954.36%) Land $1,498,176 Building $946,764 |
| 2024 | $45,187.00 (+165.35%) | |
| 2023 | $17,029.00 | $231,888 Land $191,826 Building $40,062 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 510 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, AT&T, California Internet, Radiate Holdings, Xfinity, Google Fiber. Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures