San Mateo County property record for 1422 Maple St, San Mateo, CA 94402
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,819 sqft · built 1941 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,580,000 (Nov 2024) |
| Tax Bill | $30,765 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage Oct 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-403-040 |
| Primary APN | 034-403-040 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,819 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Family Room | Family Room |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1422 MAPLE ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94402-3004 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 19 BLOCK 3 ELMWOOD RSM 22/27 28 CITY OF SAN MATEO |
| Legal Subdivision | ELMWOOD |
| Legal Block | 3 |
| Legal Lot Number | 19 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 606600 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1422 MAPLE ST, SAN MATEO, CA 94402-3004 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 3, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 18, 2018 | Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 12, 2024 · Amount on Record |
| Deed Sale | Nov 12, 2024 · Amount on Record |
| Prior Sale | Nov 2, 2004 · Amount on Record |
| Deed Document Number | 202460430 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1422 MAPLE ST, SAN MATEO, CA 94402-3004 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1422 MAPLE ST, SAN MATEO, CA 94402-3004 |
| Document Number | 0000090032 |
|---|---|
| Date | Sep 3, 2020 |
| Instrument | 2020-090032 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Sep 1, 2045 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1422 MAPLE ST, SAN MATEO, CA 94402-3004 |
| Document Number | 0000096980 |
| Instrument Date | Oct 18, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 31, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1422 MAPLE ST SAN MATEO CA 944023004, SAN MATEO, CA 94402-3004 |
| Document Number | 0000096980 |
|---|---|
| Date | Dec 13, 2018 |
| Instrument | 96980 |
| Name | BOEING EMPS CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98214-9750 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 12, 2043 |
| Rate Type | Adjustable Rate |
|---|
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 | $2,631,600 (+2%) Land $1,889,448 Building $742,152 | ||
| 2025 | $30,765.00 (+99.35%) | $2,580,000 (+117.28%) Land $1,852,400 Building $727,600 | |
| 2023 | $15,433.00 (+2.4%) Homeowner's exemption | $1,187,421 Land $542,608 Building $644,813 | $1,709,010 |
| 2022 | $15,072.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Nearby Flood Policies | 1 in force |
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 906 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 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Unwired, Verizon.
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