San Mateo County property record for 2004 Lyon Ave, Belmont, CA 94002
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,040 sqft · built 1951 |
| Lot Size | 0.101 acres (4,400 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,110,000 (Jul 2016) |
| Tax Bill | $16,447 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 044-054-050 |
| Primary APN | 044-054-050 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,040 sqft Living Area |
| 1st Floor Area | 1,040 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Roof Material | Tar & Gravel |
| Lot Area | 4,400 sqft (0.101 acres) |
| Lot Dimensions | 88 ft deep x 50 ft wide |
| Garage Area | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2004 LYON AVE |
|---|---|
| City | BELMONT |
| State | CA |
| Zip | 94002-1637 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 34 BLOCK 26 BELMONT CO CLUB PROP SUB NO 1 RSM 12/1 TO 11CITY OF BELMONT |
| Legal Subdivision | BELMONT CO CLUB PROP SUB NO 1 |
| Legal Block | 26 |
| Legal Lot Number | 34 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 608700 |
2004 Lyon Ave is owned and occupied by two individuals who bought it in July 2016.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2004 LYON AVE, BELMONT, CA 94002-1637 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 21, 2016 · Amount on File |
| Deed Sale | Jul 21, 2016 · Amount on File |
| Prior Sale | May 22, 1998 · Amount on File |
| Deed Document Number | 201671561 |
| Prior Transfer Date | Jul 11, 2016 |
| Prior Transfer Doc | 0000071560 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 2004 LYON AVE, BELMONT, CA 94002-1637 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 2004 LYON AVE, BELMONT, CA 94002-1637 |
| Document Number | 0000028364 |
|---|---|
| Date | Feb 19, 2021 |
| Instrument | 2021-028364 |
| Name | PROVIDENT FUNDING ASSOCIATES LP |
|---|---|
| Type | Mortgage Company |
| Address | DALLAS, TX 75204 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 2004 Lyon Ave was $16,447 with a homeowner's exemption.
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Belmont City |
| County | San Mateo County |
| Elementary School District | Belmont-Redwood Shores Elementary School District (KG - 08) |
| Secondary School District | Sequoia Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,314,009 (+2%) Land $1,124,604 Building $189,405 | ||
| 2025 | $16,447.00 Homeowner's exemption | $1,288,245 Land $1,102,553 Building $185,692 | |
| 2023 | $15,376.00 (+3.54%) Homeowner's exemption | $1,238,223 Land $1,059,741 Building $178,482 | $1,583,820 |
| 2022 | $14,851.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2004 Lyon Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2000.
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 | 2 in force |
| Nearby Flood Claims | 1 (2000) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2000 |
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.
Wildfire risk around 2004 Lyon Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | MID-PENINSULA WATER DISTRICT serves 31,059 people · EPA ID CA4110001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 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 784 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Astound Broadband, GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures