San Mateo County property record for 710 Sharon Ave, Hillsborough, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 3,266 sqft · built 1947 |
| Lot Size | 0.439 acres (19,107 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $650,000 (May 1996) |
| Tax Bill | $24,057 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage May 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-172-140 |
| Primary APN | 028-172-140 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,266 sqft Living Area |
| 1st Floor Area | 1,814 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 19,107 sqft (0.439 acres) |
| Lot Dimensions | 146 ft deep x 132 ft wide |
| Garage Type | Attached |
| Garage Area | 330 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 710 SHARON AVE |
|---|---|
| City | HILLSBOROUGH |
| State | CA |
| Zip | 94010-6369 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10025 |
| Legal Description | LOT 1 HILLSBOROUGH MANOR RSM 25/4 TOWN OF HILLSBOROUGH |
| Legal Subdivision | HILLSBOROUGH MANOR |
| Legal Lot Number | 1 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 605600 |
710 Sharon Ave is owner-occupied and held in a trust since July 2003.
Source: San Mateo County records, as of July 15, 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 Trust Names on File |
|---|---|
| Mailing Address | 710 SHARON AVE, HILLSBOROUGH, CA 94010-6369 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 26, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| May 4, 2017 | Deed of Trust, Mortgage · ARM JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 1996 · Amount on File |
| Deed Sale | May 31, 1996 · Amount on File |
| Deed Document Number | 199665853 |
| Last Transfer Date | Jul 23, 2003 |
| Transfer Doc | 0000209000 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 710 SHARON AVE, HILLSBOROUGH, CA 94010-6369 |
| Transaction Type | Mortgage |
| Record Updated | Mar 23, 2021 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 710 SHARON AVE, HILLSBOROUGH, CA 94010-6369 |
| Document Number | 0000032524 |
|---|---|
| Date | Feb 26, 2021 |
| Instrument | 2021-032524 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 710 SHARON AVE, HILLSBOROUGH, CA 94010-6369 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | TITLE FIRST AGENCY INC |
| Name | Verified Name |
|---|
| Document Number | 0000038514 |
|---|---|
| Date | May 4, 2017 |
| Instrument | 2017-038514 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | WESTMONT, IL 60559 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | May 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.37% |
| Index | 1-Year LIBOR |
| Max Rate | 8.37% |
The 2025 property tax bill for 710 Sharon Ave was $24,057 with a homeowner's exemption, up 2.3% from the year before.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Hillsborough Town |
| Elementary School District | Hillsborough 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 | $1,718,442 (+2%) Land $550,699 Building $1,167,743 | ||
| 2025 | $24,057.00 (+2.34%) Homeowner's exemption | $1,684,749 Land $539,901 Building $1,144,848 | |
| 2024 | $23,507.00 (+1.87%) | ||
| 2023 | $23,076.00 (+4.21%) Homeowner's exemption | $1,619,333 Land $518,937 Building $1,100,396 | $4,730,580 |
| 2022 | $22,144.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 710 Sharon Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1998.
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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (1998–2023) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jan 2023 · 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.
The area around 710 Sharon 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 | TOWN OF HILLSBOROUGH serves 11,766 people · EPA ID CA4110016 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 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 364 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile.
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