Santa Clara County property record for 18725 Tilson Ave, Cupertino, CA 95014
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,565 sqft · built 1952 |
| Lot Size | 0.169 acres (7,344 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,500,000 (Sep 2025) |
| Tax Bill | $14,212 (2025) |
| Deeds & Mortgages | Sep 2025 Sale & Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 375-18-001 |
| Primary APN | 375-18-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,565 sqft Living Area |
| 1st Floor Area | 1,565 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 7,344 sqft (0.169 acres) |
| Lot Dimensions | 108 ft deep x 68 ft wide |
| Garage Area | 225 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 18725 TILSON AVE |
|---|---|
| City | CUPERTINO |
| State | CA |
| Zip | 95014-3857 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 1004 BOOK 40 PAGE 29 LOT 172 |
| Legal Subdivision | MANSION GROVE |
| Legal Tract | 1004 |
| Legal Lot Number | 172 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 508004 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 18725 TILSON AVE, CUPERTINO, CA 95014-3857 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2025 · Amount on Record |
| Deed Sale | Sep 30, 2025 · Amount on Record |
| Prior Sale | Jun 6, 2006 · Amount on Record |
| Deed Document Number | 202525876906 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Sep 30, 2025 |
| Property Address | 18725 TILSON AVE, CUPERTINO, CA 95014-3857 |
| Document Number | 0025876906 |
| Map Reference | MB 40 PG 29 & 30 |
| Instrument Date | Sep 22, 2025 |
| Instrument | 25876906 |
| Transaction Type | Transfer |
| Record Updated | Oct 8, 2025 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,750.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 18725 TILSON AVE, CUPERTINO, CA 95014-3857 |
| Document Number | 0025876907 |
|---|---|
| Date | Sep 30, 2025 |
| Instrument | 25876907 |
| Name | ORIGINPOINT MORTGAGE LLC ILTLN ORIG |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.75% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Oct 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.7% |
| Index | Other |
| Max Rate | 10.7% |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Cupertino City |
| Elementary School District | Cupertino Union Elementary School District (KG - 08) |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,500,000 (+123.44%) Land $2,250,000 Building $250,000 | |
| 2025 | $14,212.00 (+4.22%) | $1,118,877 (+4.04%) Land $1,062,922 Building $55,955 |
| 2023 | $13,636.00 (+0.58%) | $1,075,432 Land $1,021,649 Building $53,783 |
| 2022 | $13,557.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | SAN JOSE WATER private · serves 1,039,920 people · EPA ID CA4310011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2023 |
|---|---|
| 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 601 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 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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