San Mateo County property record for 977 Norton St, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,000 sqft · built 1950 |
| Lot Size | 0.126 acres (5,492 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $250,000 (Oct 1998) |
| Tax Bill | $6,304 (2025) |
| Deeds & Mortgages | Sep 2022 Line of Credit Dec 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 033-352-600 |
| Primary APN | 033-352-600 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Building Area | 1,000 sqft Living Area |
| 1st Floor Area | 1,000 sqft |
| Family Room | Family Room |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Lot Area | 5,492 sqft (0.126 acres) |
| Lot Dimensions | 110 ft deep x 50 ft wide |
| Garage Area | 250 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 977 NORTON ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3511 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R106 |
| Legal Description | LOT 7 BLOCK 2 SHORE VIEW TRACT MAP NO 9 RSM 31/34 35 36 37 CITY OF SAN MATEO |
| Legal Subdivision | SHORE VIEW TRACT MAP NO 9 |
| Legal Tract | 9 |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 607702 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 977 NORTON ST, SAN MATEO, CA 94401-3511 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 21, 2022 | Deed of Trust, Mortgage · Line of Credit STAR ONE CU |
| Dec 16, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PHH MORTGAGE SERVICES CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 28, 1998 · Amount on Record |
| Deed Sale | Oct 28, 1998 · Amount on Record |
| Deed Document Number | 1998175684 |
| Prior Transfer Date | Oct 4, 1998 |
| Prior Transfer Doc | 0000175683 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 977 NORTON ST, SAN MATEO, CA 94401-3511 |
| Transaction Type | Mortgage |
| Record Updated | Oct 13, 2022 |
| Name | Verified Name |
|---|---|
| Address | 977 NORTON ST, SAN MATEO, CA 94401-3511 |
| Document Number | 0000068415 |
|---|---|
| Date | Sep 21, 2022 |
| Instrument | 2022-068415 |
| Name | STAR ONE CU |
|---|---|
| Type | Credit Union |
| Address | SUNNYVALE, CA 94088 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 302 Months |
| Due | Nov 15, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 977 NORTON ST, SAN MATEO, CA 94401-3511 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 977 NORTON ST, SAN MATEO, CA 94401-3511 |
| Document Number | 0000145546 |
|---|---|
| Date | Dec 16, 2020 |
| Instrument | 2020-145546 |
| Name | PHH MORTGAGE SERVICES CORP |
|---|---|
| Type | Mortgage Company |
| Address | MOUNT LAUREL, NJ 08054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2051 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Mateo City |
| Elementary School District | San Mateo-Foster City 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 | $399,746 (+2%) Land $199,873 Building $199,873 | ||
| 2025 | $6,304.00 (+4.13%) Homeowner's exemption | $391,908 (+4.04%) Land $195,954 Building $195,954 | |
| 2023 | $6,054.00 (+1.88%) Homeowner's exemption | $376,692 Land $188,346 Building $188,346 | $1,188,990 |
| 2022 | $5,942.00 |
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 reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 3 (1979–1983) |
| Most Recent Claim | Jan 1983 · Coastal Storms, Floods, Slides & Tornadoes |
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 | 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 | CALIFORNIA WATER SERVICE - SAN MATEO private · serves 103,536 people · EPA ID CA4110008 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | 4 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 1,004 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom, Verizon.
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