Santa Clara County property record for 843 Corvallis Dr, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,921 sqft · built 1961 |
| Lot Size | 0.182 acres (7,920 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,800,000 (Aug 2022) |
| Tax Bill | $33,997 (2025) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 323-17-062 |
| Primary APN | 323-17-062 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,921 sqft Living Area |
| Gross Area | 1,768 sqft |
| 1st Floor Area | 1,768 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,920 sqft (0.182 acres) |
| Lot Dimensions | 110 ft deep x 72 ft wide |
| Garage Area | 512 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 3,240 sqft |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 843 CORVALLIS DR |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-3149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 2688 CHERRYHILL WEST BOOK 127 PAGE 45 LOT 457 |
| Legal Subdivision | CHERRYHILL WEST |
| Legal Tract | 2688 |
| Legal Lot Number | 457 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 508303 |
843 Corvallis Dr is owned and occupied by two individuals who bought it in August 2022.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 843 CORVALLIS DR, SUNNYVALE, CA 94087-3149 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | Aug 31, 2022 · Amount on File |
| Deed Sale | Aug 31, 2022 · Amount on File |
| Deed Document Number | 202225366858 |
| Prior Transfer Date | Aug 24, 2022 |
| Prior Transfer Doc | 0025366857 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Aug 31, 2022 |
| Property Address | 843 CORVALLIS DR, SUNNYVALE, CA 94087-3149 |
| Document Number | 0025366858 |
| Map Reference | MB 127 PG 45 |
| Instrument Date | Aug 12, 2022 |
| Instrument | 25366858 |
| Transaction Type | Transfer |
| Record Updated | Sep 9, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 843 CORVALLIS DR, SUNNYVALE, CA 94087-3149 |
| Document Number | 0025366859 |
|---|---|
| Date | Aug 31, 2022 |
| Instrument | 25366859 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.37% |
| Type Change Date | Sep 1, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 9.37% |
| Index | Other |
| Margin | 3 |
| Max Rate | 9.37% |
The 2025 property tax bill for 843 Corvallis Dr was $33,997.
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 | $2,971,382 (+2%) Land $2,812,201 Building $159,181 | |
| 2025 | $33,997.00 | $2,913,120 Land $2,757,060 Building $156,060 |
| 2023 | $32,915.00 (+2,151.37%) | $2,800,000 Land $2,650,000 Building $150,000 |
| 2022 | $1,462.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 843 Corvallis Dr in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 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.
The area around 843 Corvallis Dr 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 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures