San Mateo County property record for 340 Hazel Ave, San Bruno, CA 94066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,400 sqft · built 1956 |
| Lot Size | 0.057 acres (2,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $359,000 (Oct 2022) |
| Tax Bill | $13,052 (2025) |
| Deeds & Mortgages | Oct 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 020-282-300 |
| Primary APN | 020-282-300 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,400 sqft Living Area |
| Gross Area | 1,970 sqft |
| 1st Floor Area | 1,070 sqft |
| Basement Area | 900 sqft |
| Finished Basement | 330 sqft |
| Unfinished Basement | 570 sqft |
| Family Room | Family Room |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 2,500 sqft (0.057 acres) |
| Lot Dimensions | 100 ft deep x 25 ft wide |
| Garage Type | Basement |
| Garage Area | 570 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 340 HAZEL AVE |
|---|---|
| City | SAN BRUNO |
| State | CA |
| Zip | 94066-4832 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 22 BLOCK 4 HUNTINGTON PARK RSM 5/9 |
| Legal Subdivision | HUNTINGTON PARK |
| Legal Block | 4 |
| Legal Lot Number | 22 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 603900 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 340 HAZEL AVE, SAN BRUNO, CA 94066-4832 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 18, 2022 · Amount on Record |
| Deed Sale | Oct 18, 2022 · Amount on Record |
| Deed Document Number | 202273898 |
| Prior Transfer Date | Aug 6, 1997 |
| Prior Transfer Doc | 0000100897 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Oct 18, 2022 |
| Property Address | 340 HAZEL AVE, SAN BRUNO, CA 94066-4832 |
| Document Number | 0000073898 |
| Map Reference | MB 5 PG 9 |
| Instrument Date | Oct 5, 2022 |
| Instrument | 2022-073898 |
| Transaction Type | Transfer |
| Record Updated | Nov 10, 2022 |
| Title Company | ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $394.90 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 578 MANDEVILLA DR, BRENTWOOD, CA 94513-5563 |
| Investor | Possibly a Property Investor |
| Document Number | 0000073899 |
|---|---|
| Date | Oct 18, 2022 |
| Instrument | 2022-073899 |
| Name | CALCON MUTUAL MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2052 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Bruno City |
| Elementary School District | San Bruno Park Elementary School District (KG - 08) |
| Secondary School District | San Mateo Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,114,267 (+2%) Land $875,496 Building $238,771 | ||
| 2025 | $13,052.00 (+12.84%) | $1,092,420 (+4.04%) Land $858,330 Building $234,090 | |
| 2023 | $11,567.00 (+630.7%) | $1,050,000 Land $825,000 Building $225,000 | $1,189,530 |
| 2022 | $1,583.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | CITY OF SAN BRUNO serves 42,631 people · EPA ID CA4110023 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 483 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
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