Alameda County property record for 1003 Mariposa Ave, Berkeley, CA 94707 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1929 |
| Square Footage | 3,192 sqft Living Area |
| Lot Size | 6,270 sqft (0.144 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $15,165.00 (2025) |
| Primary APN | 61-2559-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,192 sqft Living Area |
| Gross Area | 304 sqft Gross Area |
| Basement Area | 304 sqft Basement |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1929 |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Material | Roll Tar & Gravel Roof |
| Lot Area | 6,270 sqft (0.144 acres) |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 1003 MARIPOSA AVE |
|---|---|
| City | BERKELEY |
| State | CA |
| Zip | 94707-2409 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: AR: 0061 PAGE: 2559 |
| Legal Subdivision | NORTHBRAE TER/BERKELEY |
| Legal Block | F |
| Legal Lot Number | 51 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | BERKELEY |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 421400 |
Source: Alameda County records · APN 61-2559-1
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 | 1003 MARIPOSA AVE, BERKELEY, CA 94707-2409 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 02, 2011 |
| Transfer Doc | 0000262657 |
| Record Refreshed | Sep 20, 2026 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Berkeley City |
| Unified School District | Berkeley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $523,742 (+0.65%) Land $394,352 Building $136,390 | ||
| 2025 | $15,165.00 (+19.32%) Homeowner's exemption | $520,336 (+4.04%) Land $386,620 Building $133,716 | |
| 2023 | $12,710.00 Homeowner's exemption | $500,135 Land $371,610 Building $128,525 | $2,022,120 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 7% of the US · above 4% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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