Santa Clara County property record for 1629 Bittern Dr, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,558 sqft · built 1964 |
| Lot Size | 0.142 acres (6,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,497,000 (Sep 2023) |
| Tax Bill | $29,605 (2025) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Apr 2018 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 309-40-045 |
| Primary APN | 309-40-045 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,558 sqft Living Area |
| 1st Floor Area | 1,558 sqft |
| Family Room | Family Room |
| Utility Room | Utility Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,200 sqft (0.142 acres) |
| Lot Dimensions | 100 ft deep x 62 ft wide |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 1629 BITTERN DR |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-4605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 3575 BERKELEY ESTATES BOOK 167 PAGE 54 LOT 62 |
| Legal Subdivision | BERKELEY ESTATES |
| Legal Tract | 3575 |
| Legal Lot Number | 62 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 508203 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1629 BITTERN DR, SUNNYVALE, CA 94087-4605 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Sep 15, 2023 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Apr 19, 2018 | Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 15, 2023 · Amount on Record |
| Deed Sale | Sep 15, 2023 · Amount on Record |
| Prior Sale | Jul 28, 2000 · Amount on Record |
| Deed Document Number | 202325531109 |
| Prior Transfer Date | Sep 11, 2001 |
| Prior Transfer Doc | 0015876487 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Sep 15, 2023 |
| Property Address | 1629 BITTERN DR, SUNNYVALE, CA 94087-4605 |
| Document Number | 0025531109 |
| Map Reference | MB 167 PG 54 |
| Instrument Date | Sep 6, 2023 |
| Instrument | 25531109 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| 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 |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1629 BITTERN DR, SUNNYVALE, CA 94087-4605 |
| Document Number | 0025531110 |
|---|---|
| Date | Sep 15, 2023 |
| Instrument | 25531110 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 1629 BITTERN DR, SUNNYVALE, CA 94087-4605 |
| Transaction Type | Mortgage |
| Record Updated | Aug 31, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0023913464 |
|---|---|
| Date | Apr 19, 2018 |
| Instrument | 23913464 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 12, 2048 |
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 | $2,597,877 (+2%) Land $2,467,932 Building $129,945 | |
| 2025 | $29,605.00 (+416.22%) Homeowner's exemption | $2,546,940 (+420.47%) Land $2,419,542 Building $127,398 |
| 2023 | $5,735.00 (+2.1%) Homeowner's exemption | $489,354 Land $183,963 Building $305,391 |
| 2022 | $5,617.00 |
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.
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 | 3 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 | 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 705 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| 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 |
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