Santa Clara County property record for 18485 Withey Rd, Monte Sereno, CA 95030
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 5,137 sqft · built 2007 |
| Lot Size | 0.854 acres (37,179 sqft) |
| Owner | Company Name on Record |
| Last Sale | $5,650,000 (Aug 2020) |
| Tax Bill | $71,640 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage Feb 2017 Construction Loan + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 510-21-040 |
| Primary APN | 510-21-040 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 5,137 sqft Living Area |
| 1st Floor Area | 5,137 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 37,179 sqft (0.854 acres) |
| Lot Dimensions | 243 ft deep x 153 ft wide |
| Garage Area | 794 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 18485 WITHEY RD |
|---|---|
| City | MONTE SERENO |
| State | CA |
| Zip | 95030-4144 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R44 |
| Legal Description | MAP H7 872 |
| Legal Subdivision | GLENRIDGE PARK |
| Legal Block | 8 |
| Legal Lot Number | 2 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 507003 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 2479 E BAYSHORE RD, 155, PALO ALTO, CA 94303-3207 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 8, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Feb 10, 2017 | Deed of Trust, Mortgage · Construction Mortgage FIRST REPUBLIC BANK |
| Sep 11, 2018 | Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK |
| Aug 4, 2020 | Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 4, 2020 · Amount on Record |
| Deed Sale | Aug 4, 2020 · Amount on Record |
| Prior Sale | Nov 16, 2010 · Amount on Record |
| Deed Document Number | 202024563313 |
| Prior Transfer Date | Feb 14, 2013 |
| Prior Transfer Doc | 0022107625 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Name | Verified Name |
|---|---|
| Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Document Number | 0025091386 |
|---|---|
| Date | Sep 8, 2021 |
| Instrument | 25091386 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.85% |
| Type Change Date | Oct 1, 2031 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.95% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0023580723 |
|---|---|
| Date | Feb 10, 2017 |
| Instrument | 23580723 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Adjustable | Adjustable Rate Rider |
| Change Frequency | Monthly |
| Index | 1-Month LIBOR |
| Max Rate | 9.95% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0024021275 |
|---|---|
| Date | Sep 11, 2018 |
| Instrument | 24021275 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.6% |
| Type Change Date | Sep 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.65% |
| Index | LIBOR |
| Max Rate | 10.9% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Aug 4, 2020 |
| Property Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Document Number | 0024563313 |
| Map Reference | MB O PG 20 |
| Instrument Date | Jul 6, 2020 |
| Instrument | 24563313 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | STEWART TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18485 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Document Number | 0024563314 |
|---|---|
| Date | Aug 4, 2020 |
| Instrument | 24563314 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.3% |
| Type Change Date | Sep 1, 2030 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 10.9% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Monte Sereno City |
| Secondary School District | Los Gatos-Saratoga Joint Union School District (09 - 12) |
| Elementary School District | Los Gatos Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $6,238,054 (+2%) Land $3,312,241 Building $2,925,813 | |
| 2025 | $71,640.00 (+5.65%) Homeowner's exemption | $6,115,741 (+4.04%) Land $3,247,296 Building $2,868,445 |
| 2023 | $67,808.00 (+0.48%) Homeowner's exemption | $5,878,260 Land $3,121,200 Building $2,757,060 |
| 2022 | $67,482.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective January 18, 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 10 (0% premium discount) |
| Nearby Flood Policies | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 382 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Etheric Networks, GeoLinks, Ridge Wireless, T-Mobile.
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