Santa Clara County property record for 149 Walnut Ave, Sunnyvale, CA 94085
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,718 sqft · built 1998 |
| Lot Size | 0.074 acres (3,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $550,000 (Jul 2003) |
| Tax Bill | $9,437 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 204-31-024 |
| Primary APN | 204-31-024 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,718 sqft Living Area |
| 1st Floor Area | 890 sqft |
| 2nd Floor Area | 828 sqft |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 3,200 sqft (0.074 acres) |
| Lot Dimensions | 100 ft deep x 32 ft wide |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 149 WALNUT AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94085-4323 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RO |
| Legal Description | REC OF SURVEY 282 PG 48 |
| Legal Subdivision | HOMEWOOD MAP 02 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 508800 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 149 WALNUT AVE, SUNNYVALE, CA 94085-4323 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 2003 · Amount on Record |
| Deed Sale | Jul 31, 2003 · Amount on Record |
| Prior Sale | Oct 15, 1998 · Amount on Record |
| Deed Document Number | 200317232375 |
| Last Transfer Date | Aug 1, 2003 |
| Transfer Doc | 0017399040 |
| Record Updated | Oct 29, 2026 |
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Sunnyvale City |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Elementary School District | Sunnyvale Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $797,240 (+2%) Land $677,535 Building $119,705 | |
| 2025 | $9,437.00 (+4.65%) | $781,608 (+4.04%) Land $664,250 Building $117,358 |
| 2023 | $9,018.00 (+1.57%) | $751,258 Land $638,457 Building $112,801 |
| 2022 | $8,879.00 |
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
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| 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 | CITY OF SUNNYVALE serves 157,566 people · EPA ID CA4310014 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 63 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 657 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 | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, Sail Internet, T-Mobile.
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