Santa Clara County property record for 233 Red Oak Dr E, Apt B, Sunnyvale, CA 94086
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 1.5 ba · 1,174 sqft · built 1971 |
| Lot Size | 0.02 acres (880 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,113 (2025) |
| Flood Zone | Zone AO (high risk) |
| APN | 213-49-068 |
| Primary APN | 213-49-068 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,174 sqft Living Area |
| 1st Floor Area | 589 sqft |
| 2nd Floor Area | 585 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 880 sqft (0.02 acres) |
| Lot Dimensions | 40 ft deep x 22 ft wide |
| Porch | None |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 233 RED OAK DR E, B |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94086-6614 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R3PD |
| Legal Description | TRACT 4903 SUNNYVALE ROUNDTREE BOOK 287 PAGE 47 PAGE 53 LOT 134 |
| Legal Subdivision | SUNNYVALE ROUNDTREE |
| Legal Tract | 4903 |
| Legal Lot Number | 134 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 508706 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 233 RED OAK DR E, B, SUNNYVALE, CA 94086-6614 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 28, 2002 |
| Transfer Doc | 0016489084 |
| Record Updated | Sep 20, 2026 |
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 | $258,367 (+2%) Land $114,828 Building $143,539 | |
| 2025 | $3,113.00 (+4.57%) Homeowner's exemption | $253,302 (+4.04%) Land $112,577 Building $140,725 |
| 2023 | $2,977.00 (+1.4%) Homeowner's exemption | $243,467 Land $108,206 Building $135,261 |
| 2022 | $2,936.00 |
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 AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 12 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 210 units insured incl. 198 condo units |
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 | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| AT&T DSL | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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