San Mateo County property record for 3917 Casanova Dr, San Mateo, CA 94403
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,080 sqft · built 1950 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,763 (2025) |
| Deeds & Mortgages | Feb 2026 Reverse Mortgage Sep 2021 Mortgage + 1 more |
| Flood Zone | Zone X (reduced by levee) |
| APN | 040-213-170 |
| Primary APN | 040-213-170 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 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 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3917 CASANOVA DR |
|---|---|
| City | SAN MATEO |
| State | CA |
| Zip | 94403-3614 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10006 |
| Legal Description | LOT 6 BLOCK 18 SAN MATEO VILLAGE UNIT NO 4 RSM 31/21 22 CITYOF SAN MATEO |
| Legal Subdivision | SAN MATEO VILLAGE UNIT NO 4 |
| Legal Block | 18 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | SAN MATEO |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 608501 |
3917 Casanova Dr is owned and occupied by an individual who acquired it in November 2001.
Source: San Mateo County records, as of July 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Feb 4, 2026 | Deed of Trust, Mortgage · Reverse Mortgage MUTUAL OF OMAHA MORTGAGE INC |
| Sep 8, 2021 | Deed of Trust, Mortgage · Conventional Mortgage TOP WORLD INVESTMENT INC |
| Jan 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage TOP WORLD INVESTMENT INC TOP WORLD INVESTMENT INC |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 5, 2001 |
| Transfer Doc | 0000181379 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Transaction Type | Mortgage |
| Record Updated | Mar 9, 2026 |
| Title Company | FNC TITLE OF CALIFORNIA |
| Name | Verified Name |
|---|---|
| Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Document Number | 0000005649 |
|---|---|
| Date | Feb 4, 2026 |
| Instrument | 2026-005649 |
| Name | MUTUAL OF OMAHA MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 1015 Months |
| Due | Sep 26, 2110 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Transaction Type | Mortgage |
| Record Updated | Oct 1, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Document Number | 0000129585 |
|---|---|
| Date | Sep 8, 2021 |
| Instrument | 2021-129585 |
| Name | TOP WORLD INVESTMENT INC |
|---|---|
| Type | Non-Lending Institution |
| Address | ROWLAND HEIGHTS, CA 91748 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN MATEO CA |
| Property Address | 3917 CASANOVA DR, SAN MATEO, CA 94403-3614 |
| Document Number | 0000014385 |
| Instrument Date | Jan 15, 2021 |
| Transaction Type | Mortgage |
| Record Updated | Mar 1, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO. |
| Name | Verified Name |
|---|---|
| Address | 3917 CASANOVA DR SAN MATEO CA 944033614, SAN MATEO, CA 94403-3614 |
| Document Number | 0000014385 |
|---|---|
| Date | Jan 29, 2021 |
| Instrument | 14385 |
| Name | TOP WORLD INVESTMENT INC TOP WORLD INVESTMENT INC |
|---|---|
| Type | Bank |
| Address | CITY OF INDUSTRY, CA 91748 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 28, 2051 |
The 2025 property tax bill for 3917 Casanova Dr was $6,763 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 | $450,732 (+2%) Land $225,366 Building $225,366 | ||
| 2025 | $6,763.00 Homeowner's exemption | $441,896 Land $220,948 Building $220,948 | |
| 2023 | $6,655.00 (+5.99%) Homeowner's exemption | $424,738 Land $212,369 Building $212,369 | $1,372,770 |
| 2022 | $6,279.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3917 Casanova Dr in Zone X, where a levee reduces flood risk.
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 | 8 in force |
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 3917 Casanova 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 | 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 780 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 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures