San Mateo County property record for 1740 Hemlock Ave, San Mateo, CA 94401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,080 sqft · built 1955 |
| Lot Size | 0.118 acres (5,125 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,909 (2025) |
| Deeds & Mortgages | Aug 2026 Transfer Jul 2020 Mortgage |
| Flood Zone | Zone X (reduced by levee) |
| APN | 035-111-010 |
| Primary APN | 035-111-010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| 1st Floor Area | 1,080 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Material | Tar & Gravel |
| Lot Area | 5,125 sqft (0.118 acres) |
| Lot Dimensions | 102 ft deep x 50 ft wide |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1740 HEMLOCK AVE |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94401-3429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R106 |
| Legal Description | LOT 1 BLOCK 17 SHORE VIEW TRACT MAP NO 10 RSM 34/44 45 46 47CITY OF SAN MATEO |
| Legal Subdivision | SHORE VIEW TRACT MAP NO 10 |
| Legal Tract | 10 |
| Legal Block | 17 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 607702 |
1740 Hemlock Ave is owner-occupied and held in a trust since August 2026.
Source: San Mateo County records, as of September 24, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1740 HEMLOCK AVE, SAN MATEO, CA 94401-3429 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 |
|---|---|
| Aug 26, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| Jul 23, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SYNERGY ONE LNDG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 25, 2026 |
| Transfer Doc | 0000048586 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Recording Date | Aug 26, 2026 |
| Property Address | 1740 HEMLOCK AVE, SAN MATEO, CA 94401-3429 |
| Document Number | 0000048586 |
| Instrument Date | Aug 25, 2026 |
| Instrument | 202648586 |
| Transaction Type | Transfer |
| Record Updated | Sep 24, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1740 HEMLOCK AVE, SAN MATEO, CA 94401-3429 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 1740 HEMLOCK AVE, SAN MATEO, CA 94401-3429 |
| Document Number | 0000073826 |
| Instrument Date | Jul 23, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 27, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1740 HEMLOCK AVE SAN MATEO CA 944013429, SAN MATEO, CA 94401-3429 |
| Document Number | 0000073826 |
|---|---|
| Date | Jul 29, 2020 |
| Instrument | 73826 |
| Name | SYNERGY ONE LNDG |
|---|---|
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jul 28, 2035 |
The 2025 property tax bill for 1740 Hemlock Ave was $6,909 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 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 | $423,844 (+2%) Land $211,922 Building $211,922 | ||
| 2025 | $6,909.00 Homeowner's exemption | $415,534 Land $207,767 Building $207,767 | |
| 2023 | $6,398.00 (+2.81%) Homeowner's exemption | $399,400 Land $199,700 Building $199,700 | $1,303,290 |
| 2022 | $6,223.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1740 Hemlock Ave in Zone X, where a levee reduces flood risk, though there have been 8 flood claims nearby since 1981.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 8 (1981–2023) |
| Claims Outside the SFHA | 3 of 8 |
| 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 1740 Hemlock 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 1,004 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 | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom, Verizon.
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