San Mateo County property record for 135 Devonshire Blvd, San Carlos, CA 94070
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,100 sqft · built 1955 |
| Lot Size | 0.156 acres (6,785 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $430,000 (Oct 1996) |
| Tax Bill | $9,373 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-133-060 |
| Primary APN | 049-133-060 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,100 sqft Living Area |
| Gross Area | 2,840 sqft |
| 1st Floor Area | 1,420 sqft |
| 2nd Floor Area | 680 sqft |
| Basement Area | 740 sqft |
| Family Room | Family Room |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 6,785 sqft (0.156 acres) |
| Lot Dimensions | 85 ft deep x 102 ft wide |
| Garage Type | Basement |
| Garage Area | 740 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 135 DEVONSHIRE BLVD |
|---|---|
| City | SAN CARLOS |
| State | CA |
| Zip | 94070-1655 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | PTN OF LOT 49 BLOCK 13 DEVONSHIRE PROPERTIES AMENDED & SUPP MAP OF SUB 4 RSM 13/49 TO 51 |
| Legal Subdivision | DEVONSHIRE PROPERTIES |
| Legal Block | 13 |
| Legal Lot Number | 49 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 609500 |
135 Devonshire Blvd is owner-occupied and held in a trust since April 2012.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 135 DEVONSHIRE BLVD, SAN CARLOS, CA 94070-1655 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 31, 1996 · Amount on File |
| Deed Sale | Oct 31, 1996 · Amount on File |
| Prior Sale | Mar 11, 1994 · Amount on File |
| Deed Document Number | 1996134657 |
| Last Transfer Date | Apr 16, 2012 |
| Transfer Doc | 0000068227 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 135 Devonshire Blvd was $9,373 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | San Carlos City |
| Elementary School District | San Carlos Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $722,838 (+2%) Land $357,159 Building $365,679 | ||
| 2025 | $9,373.00 Homeowner's exemption | $708,665 Land $350,156 Building $358,509 | |
| 2023 | $8,920.00 (+2.22%) Homeowner's exemption | $681,150 Land $336,560 Building $344,590 | $2,116,980 |
| 2022 | $8,726.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 135 Devonshire Blvd in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 1979.
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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 11 (1979–1998) |
| Claims Outside the SFHA | 7 of 11 |
| Most Recent Claim | Aug 1998 · other causes |
| 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 135 Devonshire Blvd 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 CARLOS private · serves 34,801 people · EPA ID CA4110007 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Lead | 6 ppb (2022–2024) 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 700 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 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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