Santa Clara County property record for 850 Maranta Ave, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,784 sqft · built 1961 |
| Lot Size | 0.158 acres (6,860 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,180,000 (Jan 2021) |
| Tax Bill | $27,888 (2025) |
| Deeds & Mortgages | Jan 2021 Sale & Mortgage Dec 2020 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 198-31-026 |
| Primary APN | 198-31-026 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,784 sqft Living Area |
| 1st Floor Area | 1,014 sqft |
| 2nd Floor Area | 770 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,860 sqft (0.158 acres) |
| Lot Dimensions | 98 ft deep x 70 ft wide |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 2,680 sqft |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 850 MARANTA AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1160 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 2926 CASTLEDALE BOOK 132 PAGE 36 PAGE 37 LOT 27 |
| Legal Subdivision | CASTLEDALE |
| Legal Tract | 2926 |
| Legal Lot Number | 27 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2009 |
| 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 | 850 MARANTA AVE, SUNNYVALE, CA 94087-1160 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Jan 22, 2021 | Grant Deed, Transfer · Conventional Mortgage PNC BANK NA |
| Dec 24, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 22, 2021 · Amount on Record |
| Deed Sale | Jan 22, 2021 · Amount on Record |
| Deed Document Number | 202124797799 |
| Prior Transfer Date | Dec 17, 2020 |
| Prior Transfer Doc | 0024762539 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jan 22, 2021 |
| Property Address | 850 MARANTA AVE, SUNNYVALE, CA 94087-1160 |
| Document Number | 0024797799 |
| Map Reference | MB 132 PG 36&37 |
| Instrument Date | Jan 15, 2021 |
| Instrument | 24797799 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2022 |
| 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 | Community Property with Right of Survivorship |
| Address | 850 MARANTA AVE, SUNNYVALE, CA 94087-1160 |
| Document Number | 0024797800 |
|---|---|
| Date | Jan 22, 2021 |
| Instrument | 24797800 |
| Name | PNC BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 24, 2020 |
| Property Address | 850 MARANTA AVE, SUNNYVALE, CA 94087-1160 |
| Document Number | 0024762539 |
| Instrument Date | Dec 17, 2020 |
| Instrument | 24762539 |
| Transaction Type | Transfer |
| Record Updated | Jan 7, 2021 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 2205 GRAYSTONE CT KELLER TX 762488362, KELLER, TX 76248-8362 |
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 | $2,406,892 (+2%) Land $2,166,204 Building $240,688 | |
| 2025 | $27,888.00 (+4.72%) Homeowner's exemption | $2,359,699 (+4.04%) Land $2,123,730 Building $235,969 |
| 2023 | $26,632.00 (+1.66%) Homeowner's exemption | $2,268,071 Land $2,041,264 Building $226,807 |
| 2022 | $26,196.00 |
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 · 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.
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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures