San Mateo County property record for 337 N Eldorado St, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,420 sqft · built 1907 |
| Lot Size | 0.139 acres (6,059 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,538,000 (Jun 2026) |
| Tax Bill | $13,407 (2025) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 032-206-050 |
| Primary APN | 032-206-050 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,420 sqft Living Area |
| Gross Area | 2,360 sqft |
| 1st Floor Area | 880 sqft |
| Basement Area | 1,480 sqft |
| Finished Basement | 540 sqft |
| Unfinished Basement | 940 sqft |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Lot Area | 6,059 sqft (0.139 acres) |
| Lot Dimensions | 121 ft deep x 50 ft wide |
| Garage Type | Basement |
| Garage Area | 940 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 337 N ELDORADO ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-1733 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20000 |
| Legal Description | LOT 17 BLOCK 35 RESUB OF BLOCKS 34 35 & 36 WESTERN ADDITION TO TOWN OF SAN MATEO RSM 2/55 |
| Legal Subdivision | WESTERN ADDITION TO TOWN OF SAN MATEO |
| Legal Block | 35,34 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 606201 |
337 N Eldorado St is owned and occupied by two individuals who bought it in June 2026.
Source: San Mateo County records, as of September 29, 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 File |
|---|---|
| Mailing Address | 337 N ELDORADO ST, SAN MATEO, CA 94401-1733 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 24, 2026 · Amount on File |
| Deed Sale | Jun 24, 2026 · Amount on File |
| Deed Document Number | 202636180 |
| Prior Transfer Date | Nov 8, 2004 |
| Prior Transfer Doc | 0000226863 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jun 24, 2026 |
| Property Address | 337 N ELDORADO ST, SAN MATEO, CA 94401-1733 |
| Document Number | 0000036180 |
| Instrument Date | Jun 3, 2026 |
| Instrument | 202636180 |
| Transaction Type | Transfer |
| Record Updated | Jul 22, 2026 |
| Title Company | LAWYERS LAND TITLE COMPANY, LAWYERS TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $170,871.80 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 337 N ELDORADO ST, SAN MATEO, CA 94401-1733 |
| Document Number | 0000036181, |
|---|---|
| Date | Jun 24, 2026 |
| Instrument | 202636181 |
| Name | HOME LENDING |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.36% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
The 2025 property tax bill for 337 N Eldorado St was $13,407.
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 | $867,752 (+2%) Land $433,876 Building $433,876 | ||
| 2025 | $13,407.00 | $850,738 Land $425,369 Building $425,369 | |
| 2023 | $11,164.00 (+0.58%) | $817,704 Land $408,852 Building $408,852 | $1,558,260 |
| 2022 | $11,100.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 337 N Eldorado St in Zone X, an area of moderate flood risk.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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.
Wildfire risk around 337 N Eldorado St 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 | 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 694 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 | 1,500 / 50 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile, Unwired.
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