Santa Clara County property record for 18505 Withey Rd, Monte Sereno, CA 95030
| Property Type | Single Family Home |
|---|---|
| Details | 8 bd · 5 ba · 4,371 sqft · built 1920 |
| Lot Size | 0.987 acres (43,008 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $783,500 (Mar 2010) |
| Tax Bill | $4,537 (2025) |
| Deeds & Mortgages | Aug 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 510-21-041 |
| Primary APN | 510-21-041 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 14 Rooms |
| Stories | 2 Stories |
| Building Area | 4,371 sqft Living Area |
| 1st Floor Area | 3,111 sqft |
| 2nd Floor Area | 1,260 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 43,008 sqft (0.987 acres) |
| Lot Dimensions | 256 ft deep x 168 ft wide |
| Garage Area | 912 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 2,346 sqft |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 18505 WITHEY RD |
|---|---|
| City | MONTE SERENO |
| State | CA |
| Zip | 95030-4144 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R44 |
| Legal Subdivision | GLEN RDG PARK |
| Legal Block | 8 |
| Legal Lot Number | 2,3 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 507003 |
18505 Withey Rd is owner-occupied and held in a trust since March 2010.
Source: Santa Clara County records, as of August 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 18505 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | Mar 29, 2010 · Amount on File |
| Deed Sale | Mar 29, 2010 · Amount on File |
| Prior Sale | May 22, 2007 · Amount on File |
| Deed Document Number | 201020658619 |
| Prior Transfer Date | May 10, 2007 |
| Prior Transfer Doc | 0019440936 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Aug 14, 2026 |
| Property Address | 18505 WITHEY RD, MONTE SERENO, CA 95030-4144 |
| Document Number | 0026037968 |
| Instrument Date | Jul 20, 2026 |
| Instrument | 202626037968 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 18505 WITHEY RD, MONTE SERENO, CA 95030-4144 |
The 2025 property tax bill for 18505 Withey Rd was $4,537 with a homeowner's exemption.
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 | $277,488 (+2%) Land $87,397 Building $190,091 | |
| 2025 | $4,537.00 Homeowner's exemption | $272,048 Land $85,684 Building $186,364 |
| 2023 | $4,143.00 (-2.77%) Homeowner's exemption | $261,485 Land $82,357 Building $179,128 |
| 2022 | $4,261.00 |
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.
FEMA maps place 18505 Withey Rd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 18505 Withey Rd is low, with a 0.03% annual chance of wildfire.
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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