Santa Clara County property record for 557 E Arbor Ave, Sunnyvale, CA 94085
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,009 sqft · built 1952 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,850,000 (Oct 2025) |
| Tax Bill | $15,308 (2025) |
| Deeds & Mortgages | Oct 2025 Sale |
| Flood Zone | Zone X (reduced by levee) |
| APN | 204-13-011 |
| Primary APN | 204-13-011 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,009 sqft Living Area |
| 1st Floor Area | 1,009 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,250 sqft (0.144 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 557 E ARBOR AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94085-3768 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 933 FAIR OAKS PARK BOOK 34 PAGE 50 PAGE 51 LOT 63 |
| Legal Subdivision | FAIR OAKS PARK |
| Legal Tract | 933 |
| Legal Lot Number | 63 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 509002 |
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 | 1600 VILLA ST, 142, MOUNTAIN VIEW, CA 94041-1169 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 15, 2025 · Amount on Record |
| Deed Sale | Oct 15, 2025 · Amount on Record |
| Prior Sale | Jun 18, 2024 · Amount on Record |
| Deed Document Number | 202525884900 |
| Prior Transfer Date | Jun 11, 2024 |
| Prior Transfer Doc | 0025651755 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Oct 15, 2025 |
| Property Address | 557 E ARBOR AVE, SUNNYVALE, CA 94085-3768 |
| Document Number | 0025884900 |
| Map Reference | MB 34 PG 50 & 51 |
| Instrument Date | Oct 10, 2025 |
| Instrument | 25884900 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2025 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,135.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 1600 VILLA ST APT 142, 142, MOUNTAIN VIEW, CA 94041-1169 |
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 | $2,850,000 (+122.28%) Land $2,100,000 Building $750,000 | |
| 2025 | $15,308.00 (+1,840.18%) | $1,282,140 (+2,089.52%) Land $1,224,000 Building $58,140 |
| 2023 | $789.00 (+0.51%) Homeowner's exemption | $58,558 Land $23,505 Building $35,053 |
| 2022 | $785.00 |
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
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| 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 840 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, 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 |
May also be available: GeoLinks, Sail Internet.
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