Santa Clara County property record for 820 Mango Ave, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,412 sqft · built 1954 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,950,000 (Jun 2017) |
| Tax Bill | $26,755 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage Sep 2017 Mortgage + 2 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 198-29-029 |
| Primary APN | 198-29-029 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,412 sqft Living Area |
| 1st Floor Area | 1,412 sqft |
| Family Room | Family Room |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 6,500 sqft (0.149 acres) |
| Lot Dimensions | 100 ft deep x 65 ft wide |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | HVAC |
|---|
| Street Address | 820 MANGO AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1652 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TR 1311 LOT 27 |
| Legal Subdivision | WESTMOOR VILLAGE |
| Legal Tract | 1311 |
| Legal Lot Number | 27 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 508401 |
Source: Santa Clara County records, as of October 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 16, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Sep 20, 2017 | Deed of Trust, Mortgage · ARM PNC MORTGAGE LLC |
| Nov 12, 2020 | Intrafamily Transfer, Transfer WFG LENDER SERVICES |
| Jun 26, 2017 | Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 26, 2017 · Amount on Record |
| Deed Sale | Jun 26, 2017 · Amount on Record |
| Prior Sale | Jun 26, 2017 · Amount on Record |
| Deed Document Number | 0023682918 |
| Last Transfer Date | Nov 12, 2020 |
| Transfer Doc | 0024700029 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | May 30, 2023 |
| Title Company | CORNERSTONE TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0025102468 |
|---|---|
| Date | Sep 16, 2021 |
| Instrument | 25102468 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | NATIONAL LINK |
| Name | Verified Name |
|---|
| Document Number | 0023757028 |
|---|---|
| Date | Sep 20, 2017 |
| Instrument | 23757028 |
| Name | PNC MORTGAGE LLC |
|---|---|
| Type | Lending Institution |
| Address | MIAMISBURG, OH 45342 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Type Change Date | Oct 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.5% |
| Max Rate At Change | 8% |
| Index | 1-Year LIBOR |
| Max Rate | 8% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Nov 12, 2020 |
| Property Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0024700029 |
| Map Reference | MB 48 PG 50&51 |
| Instrument Date | Oct 8, 2020 |
| Instrument | 24700029 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | WFG LENDER SERVICES |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jun 26, 2017 |
| Property Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0023682918 |
| Map Reference | MAP48 PG50&51 |
| Instrument Date | Jun 20, 2017 |
| Instrument | 23682918 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| 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 | Joint Tenants |
| Address | 820 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0023682919 |
|---|---|
| Date | Jun 26, 2017 |
| Instrument | 23682919 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2047 |
Source: Santa Clara County assessment roll, as of July 1, 2025
| 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 |
|---|---|---|
| 2025 | $26,755.00 (+4.71%) Homeowner's exemption | $2,263,137 (+4.04%) Land $1,972,992 Building $290,145 |
| 2023 | $25,551.00 (+1.67%) Homeowner's exemption | $2,175,258 Land $1,896,379 Building $278,879 |
| 2022 | $25,132.00 |
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 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.
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 841 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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