Santa Clara County property record for 1639 S Wolfe Rd, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,144 sqft · built 1959 |
| Lot Size | 0.148 acres (6,426 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $730,000 (May 2005) |
| Tax Bill | $12,158 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Jan 2023 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 309-50-023 |
| Primary APN | 309-50-023 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,144 sqft Living Area |
| 1st Floor Area | 1,144 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 6,426 sqft (0.148 acres) |
| Lot Dimensions | 102 ft deep x 63 ft wide |
| Garage Area | 494 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | None |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1639 S WOLFE RD |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-4857 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 2186 LINDVALE PARK BOOK 100 PAGE 7 LOT 10 |
| Legal Subdivision | LINDVALE PARK |
| Legal Tract | 2186 |
| Legal Lot Number | 10 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 508204 |
1639 S Wolfe Rd is owned and occupied by two individuals who acquired it in February 2021.
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 File |
|---|---|
| Mailing Address | 1639 S WOLFE RD, SUNNYVALE, CA 94087-4857 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 22, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jan 25, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 11, 2005 · Amount on File |
| Deed Sale | May 11, 2005 · Amount on File |
| Prior Sale | Mar 16, 2000 · Amount on File |
| Deed Document Number | 200518366001 |
| Last Transfer Date | Feb 23, 2021 |
| Transfer Doc | 0025429248 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 1639 S WOLFE RD, SUNNYVALE, CA 94087-4857 |
| Transaction Type | Mortgage |
| Record Updated | Apr 1, 2021 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 1639 S WOLFE RD, SUNNYVALE, CA 94087-4857 |
| Document Number | 0024885545 |
|---|---|
| Date | Mar 22, 2021 |
| Instrument | 24885545 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Apr 1, 2036 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jan 25, 2023 |
| Property Address | 1639 S WOLFE RD, SUNNYVALE, CA 94087-4857 |
| Document Number | 0025429248 |
| Map Reference | MB 100 PG 7 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 25429248 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Revocable Trust |
| Address | 1639 S WOLFE RD, SUNNYVALE, CA 94087-4857 |
The 2025 property tax bill for 1639 S Wolfe Rd was $12,158 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 | Sunnyvale 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 | $1,056,646 (+2%) Land $674,632 Building $382,014 | |
| 2025 | $12,158.00 Homeowner's exemption | $1,035,928 Land $661,404 Building $374,524 |
| 2023 | $11,740.00 (-0.05%) Homeowner's exemption | $995,704 Land $635,722 Building $359,982 |
| 2022 | $11,746.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1639 S Wolfe Rd in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective January 18, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1639 S Wolfe Rd 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 | 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 878 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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