San Mateo County property record for 40 Castleton Ave, Daly City, CA 94015 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1954 |
| Square Footage | 1,250 sqft Living Area |
| Lot Size | 3,400 sqft (0.078 acres) |
| Garage | Basement, 830 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $1,456.00 (2025) |
| Primary APN | 006-036-180 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,250 sqft Living Area |
| Gross Area | 2,080 sqft Gross Area |
| 1st Floor | 1,060 sqft 1st Floor |
| Basement Area | 1,020 sqft Basement |
| Finished Basement | 190 sqft Finished |
| Unfinished Basement | 830 sqft Unfinished |
| Family Room | Family Room |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Lot Area | 3,400 sqft (0.078 acres) |
| Depth X Width | 100 ft x 34 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Basement Garage |
| Garage Area | 830 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 40 CASTLETON AVE |
|---|---|
| City | DALY CITY |
| State | CA |
| Zip | 94015-3529 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 18 BLOCK 76 WESTLAKE UNIT NO 6A RSM 38/9 10 CITY OF DALY CITY |
| Legal Subdivision | WESTLAKE UNIT NO 6A |
| Legal Block | 76 |
| Legal Lot Number | 18 |
| Jurisdiction | SAN MATEO CA |
| Minor Civil Division | SOUTH SAN FRANCISCO |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 601100 |
Source: San Mateo County records · APN 006-036-180
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 40 CASTLETON AVE, DALY CITY, CA 94015-3529 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 02, 2014 |
| Transfer Doc | 0000029722 |
| Record Refreshed | Sep 20, 2026 |
Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Daly City |
| Elementary School District | Jefferson Elementary School District (KG - 08) |
| Secondary School District | Jefferson Union High School District (09 - 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 | $87,400 (+2%) Land $21,264 Building $66,136 | ||
| 2025 | $1,456.00 (-5.08%) Homeowner's exemption | $85,688 (+4.04%) Land $20,848 Building $64,840 | |
| 2023 | $1,534.00 (-5.83%) Homeowner's exemption | $82,363 Land $20,040 Building $62,323 | $1,044,720 |
| 2022 | $1,629.00 |
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