San Mateo County property record for 438 Crest Dr, Emerald Hills, CA 94062
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,000 sqft · built 1946 |
| Lot Size | 0.314 acres (13,682 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Oct 1995) |
| Tax Bill | $9,153 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 057-202-010 |
| Primary APN | 057-202-010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,000 sqft Living Area |
| Gross Area | 2,710 sqft |
| 1st Floor Area | 880 sqft |
| Basement Area | 480 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 13,682 sqft (0.314 acres) |
| View / Lot | Corner |
| Garage Type | Attached |
| Garage Area | 230 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 438 CREST DR |
|---|---|
| City | EMERALD HILLS |
| State | CA |
| Zip | 94062-3304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH0S18 |
| Legal Description | LOTS 6 & 7 OAK KNOLL HEIGHTS RSM 17/22 23 |
| Legal Subdivision | OAK KNOLL HEIGHTS |
| Legal Lot Number | 6,7 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 609700 |
438 Crest Dr is owned and occupied by two individuals who acquired it in April 2003.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 438 CREST DR, EMERALD HILLS, CA 94062-3304 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 26, 1995 · Amount on File |
| Deed Sale | Oct 26, 1995 · Amount on File |
| Deed Document Number | 1995113988 |
| Last Transfer Date | Apr 18, 2003 |
| Transfer Doc | 0000115707 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 438 Crest Dr was $9,153 with a homeowner's exemption.
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 | $677,766 (+2%) Land $338,883 Building $338,883 | ||
| 2025 | $9,153.00 Homeowner's exemption | $664,478 Land $332,239 Building $332,239 | |
| 2023 | $8,906.00 (+4.74%) Homeowner's exemption | $638,678 Land $319,339 Building $319,339 | $2,079,900 |
| 2022 | $8,503.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 438 Crest Dr in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1982.
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 | 8 in force |
| Nearby Flood Claims | 8 (1982–2010) |
| Claims Outside the SFHA | 4 of 8 |
| Most Recent Claim | Jan 2010 · rainfall accumulation |
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.
Wildfire risk around 438 Crest Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% 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 | CITY OF REDWOOD CITY serves 90,043 people · EPA ID CA4110022 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 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 414 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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.
5G (outdoors only) and 4G LTE
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