San Mateo County property record for 185 McLellan Ave, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,430 sqft · built 1947 |
| Lot Size | 0.199 acres (8,669 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,050,000 (Jun 2025) |
| Tax Bill | $14,912 (2025) |
| Deeds & Mortgages | May 2026 Mortgage Nov 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 040-051-010 |
| Primary APN | 040-051-010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,430 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Family Room | Family Room |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 8,669 sqft (0.199 acres) |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 185 MCLELLAN AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-2827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 9 BLOCK 2 LESS SWLY 54 FT TOWN OF BERESFORD NO 1 RSM 14/44 45 CITY OF SAN MATEO |
| Legal Subdivision | TOWN OF BERESFORD NO 1 |
| Legal Block | 2 |
| Legal Lot Number | 9 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 608501 |
185 McLellan Ave is owned and occupied by two individuals who bought it in June 2025.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 185 MCLELLAN AVE, SAN MATEO, CA 94403-2827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 29, 2026 | Deed of Trust, Mortgage · Conventional Mortgage U S BANK N A |
| Nov 5, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 27, 2025 · Amount on File |
| Deed Sale | Jun 27, 2025 · Amount on File |
| Prior Sale | Oct 9, 2008 · Amount on File |
| Deed Document Number | 202532744 |
| Prior Transfer Date | Sep 2, 2003 |
| Prior Transfer Doc | 0000257997 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | May 29, 2026 |
| Property Address | 185 MCLELLAN AVE, SAN MATEO, CA 94403-2827 |
| Document Number | 0000030656 |
| Instrument Date | May 19, 2026 |
| Instrument | 202630656 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 185 MCLELLAN AVE, SAN MATEO, CA 94403-2827 |
| Document Number | 0000030656, |
|---|---|
| Date | May 29, 2026 |
| Instrument | 202630656 |
| Name | U S BANK N A |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.75% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 185 MCLELLAN AVE, SAN MATEO, CA 94403-2827 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 185 MCLELLAN AVE, SAN MATEO, CA 94403-2827 |
| Document Number | 0000123434 |
|---|---|
| Date | Nov 5, 2020 |
| Instrument | 2020-123434 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 185 McLellan Ave was $14,912.
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 | $2,091,000 (+96.97%) Land $1,407,600 Building $683,400 | ||
| 2025 | $14,912.00 Homeowner's exemption | $1,061,607 Land $497,067 Building $564,540 | |
| 2023 | $13,727.00 (-0.2%) Homeowner's exemption | $1,020,385 Land $477,766 Building $542,619 | $2,010,870 |
| 2022 | $13,754.00 |
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.
FEMA maps place 185 McLellan Ave in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 50 policies |
| Nearby Flood Policies | 50 in force |
| Nearby Flood Claims | 7 (2008–2023) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 185 McLellan 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 | 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 819 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 · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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