San Mateo County property record for 2309 Hillside Dr, Burlingame, CA 94010
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,170 sqft · built 1999 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,250,000 (Jan 2004) |
| Tax Bill | $20,608 (2025) |
| Deeds & Mortgages | Mar 2019 Line of Credit Oct 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 027-153-300 |
| Primary APN | 027-153-300 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,170 sqft Living Area |
| 1st Floor Area | 2,170 sqft |
| Family Room | Family Room |
| Study | Study |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| View / Lot | Alley |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 2309 HILLSIDE DR |
|---|---|
| City | BURLINGAME |
| State | CA |
| Zip | 94010-5653 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 3 BLOCK 60 EASTON ADD BURLINGAME NO 7 RSM 8/28 |
| Legal Subdivision | EASTON ADD BURLINGAME |
| Legal Block | 60 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SOUTH SAN FRANCISCO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 605200 |
2309 Hillside Dr is owned and occupied by two individuals who bought it in January 2004.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2309 HILLSIDE DR, BURLINGAME, CA 94010-5653 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Survivor |
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 |
|---|---|
| Mar 18, 2019 | Deed of Trust, Mortgage · Line of Credit PENTAGON FCU |
| Oct 31, 2018 | Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 6, 2004 · Amount on File |
| Deed Sale | Jan 6, 2004 · Amount on File |
| Prior Sale | Aug 27, 1999 · Amount on File |
| Deed Document Number | 20041774 |
| Prior Transfer Date | Aug 13, 2002 |
| Prior Transfer Doc | 0000163166 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 2309 HILLSIDE DR, BURLINGAME, CA 94010-5653 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMERICAN TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0000018448 |
|---|---|
| Date | Mar 18, 2019 |
| Instrument | 2019-018448 |
| Name | PENTAGON FCU |
|---|---|
| Type | Credit Union |
| Address | FLINT, MI 48501 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Mar 11, 2034 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 2309 HILLSIDE DR, BURLINGAME, CA 94010-5653 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000084891 |
|---|---|
| Date | Oct 31, 2018 |
| Instrument | 2018-084891 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.05% |
| Type Change Date | Nov 1, 2028 |
| Change Frequency | Annually |
| Min Rate At Change | 2.65% |
| Index | 1-Month LIBOR |
| Max Rate | 10.9% |
The 2025 property tax bill for 2309 Hillside Dr was $20,608 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 | Burlingame City |
| Elementary School District | Burlingame 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 | $1,812,772 (+2%) Land $906,386 Building $906,386 | ||
| 2025 | $20,608.00 Homeowner's exemption | $1,777,228 Land $888,614 Building $888,614 | |
| 2023 | $19,633.00 (+2.52%) Homeowner's exemption | $1,708,218 Land $854,109 Building $854,109 | $2,308,140 |
| 2022 | $19,150.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2309 Hillside Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2005.
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 | 1 in force |
| Nearby Flood Claims | 1 (2005) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 2005 · rainfall accumulation |
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 2309 Hillside Dr 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 | CITY OF BURLINGAME serves 32,453 people · EPA ID CA4110003 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2024 |
| Lead | 6 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 664 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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 |
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