San Mateo County property record for 447 9th Ave, Menlo Park, CA 94025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,330 sqft · built 2001 |
| Lot Size | 0.123 acres (5,350 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $945,000 (Mar 2004) |
| Tax Bill | $16,431 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 060-182-080 |
| Primary APN | 060-182-080 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,330 sqft Living Area |
| Gross Area | 2,820 sqft |
| 1st Floor Area | 1,080 sqft |
| 2nd Floor Area | 1,250 sqft |
| Basement Area | 490 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Roof Material | Composition Shingle |
| Lot Area | 5,350 sqft (0.123 acres) |
| Lot Dimensions | 107 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 490 sqft |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 447 9TH AVE |
|---|---|
| City | MENLO PARK |
| State | CA |
| Zip | 94025-1801 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | NLY 1/2 LOT 8 BLOCK C FAIR OAKS ACRES RSM 6/12 |
| Legal Subdivision | FAIR OAKS ACRES |
| Legal Block | C |
| Legal Lot Number | 8 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 610602 |
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 | 447 9TH AVE, MENLO PARK, CA 94025-1801 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 26, 2004 · Amount on Record |
| Deed Sale | Mar 26, 2004 · Amount on Record |
| Prior Sale | Aug 17, 2001 · Amount on Record |
| Deed Document Number | 200456174 |
| Prior Transfer Date | Jun 18, 1998 |
| Prior Transfer Doc | 0000101770 |
| Record Updated | Oct 29, 2026 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Elementary School District | Redwood City Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,370,444 (+2%) Land $685,222 Building $685,222 | ||
| 2025 | $16,431.00 (+3.65%) Homeowner's exemption | $1,343,574 (+4.04%) Land $671,787 Building $671,787 | |
| 2023 | $15,853.00 (+4.79%) Homeowner's exemption | $1,291,402 Land $645,701 Building $645,701 | $1,828,800 |
| 2022 | $15,128.00 |
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 · 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2025) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2025 · other causes |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 4 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.
Source: FCC Broadband Data Collection, based on 313 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile.
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