San Mateo County property record for 423 Fremont Ave, Pacifica, CA 94044
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 980 sqft · built 1948 |
| Lot Size | 0.137 acres (5,985 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $195,000 (Feb 1996) |
| Tax Bill | $5,196 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-152-160 |
| Primary APN | 009-152-160 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 980 sqft Living Area |
| 1st Floor Area | 980 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Ranch |
| Lot Area | 5,985 sqft (0.137 acres) |
| Lot Dimensions | 95 ft deep x 63 ft wide |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 423 FREMONT AVE |
|---|---|
| City | PACIFICA |
| State | CA |
| Zip | 94044-1912 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 5 BLOCK 13 PACIFIC MANOR MAP NO 2 RSM 27/49 |
| Legal Subdivision | PACIFIC MANOR MAP NO 2 |
| Legal Block | 13 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 602900 |
423 Fremont Ave is owned and occupied by two individuals who bought it in February 1996.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 423 FREMONT AVE, PACIFICA, CA 94044-1912 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Feb 29, 1996 · Amount on File |
| Deed Sale | Feb 29, 1996 · Amount on File |
| Deed Document Number | 199623189 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 423 Fremont Ave was $5,196 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Pacifica City |
| Secondary School District | Jefferson Union High School District (09 - 12) |
| Elementary School District | Pacifica School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $329,546 (+2%) Land $164,773 Building $164,773 | ||
| 2025 | $5,196.00 Homeowner's exemption | $323,086 Land $161,543 Building $161,543 | |
| 2023 | $4,777.00 (+5.8%) Homeowner's exemption | $310,542 Land $155,271 Building $155,271 | $969,930 |
| 2022 | $4,515.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 423 Fremont Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1986.
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 | 3 in force |
| Nearby Flood Claims | 4 (1986–2021) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Oct 2021 · 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.
The area around 423 Fremont Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | NORTH COAST COUNTY WATER DIST serves 38,546 people · EPA ID CA4110025 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2026 |
| 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 418 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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