Santa Clara County property record for 623 Cypress Ave, Sunnyvale, CA 94085
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,008 sqft · built 1955 |
| Lot Size | 0.121 acres (5,252 sqft) |
| Owner | Individual Name on File |
| Last Sale | $175,000 (Sep 1995) |
| Tax Bill | $3,596 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 205-18-022 |
| Primary APN | 205-18-022 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,008 sqft Living Area |
| 1st Floor Area | 1,008 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,252 sqft (0.121 acres) |
| Lot Dimensions | 101 ft deep x 52 ft wide |
| Porch | None |
| Heating System | HVAC |
|---|
| Street Address | 623 CYPRESS AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94085-3827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 1072 PARKSIDE MANOR BOOK 42 PAGE 50 PAGE 51 LOT 3 |
| Legal Subdivision | PARKSIDE MANOR |
| Legal Tract | 1072 |
| Legal Lot Number | 3 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 508708 |
623 Cypress Ave is owned and occupied by an individual who acquired it in August 2005.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 623 CYPRESS AVE, SUNNYVALE, CA 94085-3827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 29, 1995 · Amount on File |
| Deed Sale | Sep 29, 1995 · Amount on File |
| Deed Document Number | 199513036093 |
| Deed Book / Page | 024 / 431 |
| Last Transfer Date | Aug 19, 2005 |
| Transfer Doc | 0018541534 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 623 Cypress Ave was $3,596 with a homeowner's exemption.
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 | $296,503 (+2%) Land $160,960 Building $135,543 | |
| 2025 | $3,596.00 Homeowner's exemption | $290,690 Land $157,804 Building $132,886 |
| 2023 | $3,438.00 (+1.45%) Homeowner's exemption | $279,404 Land $151,677 Building $127,727 |
| 2022 | $3,389.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 623 Cypress Ave in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.
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 reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 10 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 units insured incl. 4 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.
The area around 623 Cypress Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures