San Mateo County property record for 34 S Eldorado St, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,000 sqft · built 1948 |
| Lot Size | 0.159 acres (6,942 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $11,511 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage Jun 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-161-100 |
| Primary APN | 034-161-100 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,000 sqft Living Area |
| 1st Floor Area | 1,000 sqft |
| Family Room | Family Room |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 6,942 sqft (0.159 acres) |
| Lot Dimensions | 100 ft deep x 69 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 34 S ELDORADO ST |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM0003 |
| Legal Description | BEING LOT 14 & ADJ PTN OF STREET ABAND BYRNES SUB RSM 6/60 |
| Legal Subdivision | BYRNES SUB |
| Legal Lot Number | 14 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 606202 |
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 Company Names on Record |
|---|---|
| Mailing Address | 34 S ELDORADO ST, SAN MATEO, CA 94401-3235 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Jun 15, 2020 | Deed of Trust, Mortgage · Conventional Mortgage NEWREZ LLC |
| Jul 15, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jun 25, 2019 |
| Transfer Doc | 0000054698 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 34 S ELDORADO ST, SAN MATEO, CA 94401-3235 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Name | Verified Name |
|---|---|
| Address | 34 S ELDORADO ST, SAN MATEO, CA 94401-3235 |
| Document Number | 0000150646 |
|---|---|
| Date | Oct 27, 2021 |
| Instrument | 2021-150646 |
| Name | NEWREZ LLC |
|---|---|
| Type | Mortgage Company |
| Address | FORT WASHINGTON, PA 19034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 157 Months |
| Due | Nov 1, 2034 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 34 S ELDORADO ST, SAN MATEO, CA 94401-3235 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000055281 |
|---|---|
| Date | Jun 15, 2020 |
| Instrument | 2020-055281 |
| Name | NEWREZ LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | FORT WASHINGTON, PA 19034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jul 1, 2035 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Jul 15, 2019 |
| Property Address | 34 S ELDORADO ST, SAN MATEO, CA 94401-3235 |
| Document Number | 0000054698 |
| Instrument Date | Jun 25, 2019 |
| Instrument | 54698 |
| Transaction Type | Transfer |
| Record Updated | Aug 5, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 34 S ELDORADO ST SAN MATEO CA 944013235, SAN MATEO, CA 94401-3235 |
| Investor | Possibly a Property Investor |
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 | $891,000 (+2%) Land $445,500 Building $445,500 | ||
| 2025 | $11,511.00 (+3.65%) Homeowner's exemption | $873,530 (+4.04%) Land $436,765 Building $436,765 | |
| 2023 | $11,106.00 (-1.65%) Homeowner's exemption | $839,610 Land $419,805 Building $419,805 | $1,350,990 |
| 2022 | $11,292.00 |
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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (2022) |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
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 791 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
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