Santa Clara County property record for 840 Mango Ave, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,508 sqft · built 1954 |
| Lot Size | 0.129 acres (5,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,920,000 (Nov 2018) |
| Tax Bill | $25,332 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage May 2021 Mortgage + 4 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 198-29-024 |
| Primary APN | 198-29-024 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,508 sqft Living Area |
| Gross Area | 1,066 sqft |
| 1st Floor Area | 1,066 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,600 sqft (0.129 acres) |
| Lot Dimensions | 102 ft deep x 58 ft wide |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 840 MANGO AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1652 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 1311 WESTMOOR VILLAGE BOOK 48 PAGE 50 PAGE 51 LOT 22 |
| Legal Subdivision | WESTMOOR VILLAGE |
| Legal Tract | 1311 |
| Legal Lot Number | 22 |
| 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 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 | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA |
| May 4, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Jun 13, 2019 | Deed of Trust, Mortgage · ARM CITIBANK NA |
| Jan 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HSBC BANK USA |
| Dec 29, 2020 | Deed of Trust, Mortgage · Conventional Mortgage HSBC BANK USA |
| Nov 27, 2018 | Grant Deed, Transfer · ARM HSBC BANK USA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 27, 2018 · Amount on Record |
| Deed Sale | Nov 27, 2018 · Amount on Record |
| Deed Document Number | 201824070036 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2021 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0025060491 |
|---|---|
| Date | Aug 10, 2021 |
| Instrument | 25060491 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 1.87% |
| Type Change Date | Sep 1, 2026 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.5% |
| Max Rate At Change | 3.87% |
| Index | Other |
| Max Rate | 6.87% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2021 |
| Title Company | AMROCK TITLE CALIFORNIA INC |
| Name | Verified Name |
|---|---|
| Address | 1111 POLARIS PKWY, COLUMBUS, OH 43240-2031 |
| Document Number | 0024947140 |
|---|---|
| Date | May 4, 2021 |
| Instrument | 24947140 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.25% |
| Type Change Date | May 1, 2026 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 4.25% |
| Index | Other |
| Max Rate | 7.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0024202440 |
|---|---|
| Date | Jun 13, 2019 |
| Instrument | 24202440 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jul 1, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.37% |
| Index | 1-Year LIBOR |
| Max Rate | 8.37% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | WFG NATIONAL TITLE INS CO |
| Name | Verified Name |
|---|
| Document Number | 0024379716 |
|---|---|
| Date | Jan 14, 2020 |
| Instrument | 24379716 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | Feb 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.12% |
| Index | 1-Year LIBOR |
| Max Rate | 8.12% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0024766368 |
|---|---|
| Date | Dec 29, 2020 |
| Instrument | 24766368 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.65% |
| Type Change Date | Jan 1, 2028 |
| Change Frequency | Annually |
| Min Rate At Change | 3% |
| Max Rate At Change | 7.65% |
| Index | 12-Month MTA |
| Margin | 3 |
| Max Rate | 7.65% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Nov 27, 2018 |
| Property Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0024070036 |
| Map Reference | MB48 PG50&51 |
| Instrument Date | Nov 21, 2018 |
| Instrument | 24070036 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | CHICAGO 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 |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 840 MANGO AVE, SUNNYVALE, CA 94087-1652 |
| Document Number | 0024070037 |
|---|---|
| Date | Nov 27, 2018 |
| Instrument | 24070037 |
| Name | HSBC BANK USA |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
| Type Change Date | Dec 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.87% |
| Index | 1-Year LIBOR |
| Max Rate | 8.87% |
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 | $2,184,626 (+2%) Land $2,013,955 Building $170,671 | |
| 2025 | $25,332.00 (+4.71%) Homeowner's exemption | $2,141,791 (+4.04%) Land $1,974,466 Building $167,325 |
| 2023 | $24,192.00 (+1.66%) Homeowner's exemption | $2,058,625 Land $1,897,796 Building $160,829 |
| 2022 | $23,796.00 |
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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