Santa Clara County property record for 1237 Hollenbeck Ave, Apt 1, Sunnyvale, CA 94087
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2 ba · 926 sqft · built 1988 |
| Lot Size | 0.012 acres (528 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $220,000 (Jun 2009) |
| Tax Bill | $2,278 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 202-42-004 |
| Primary APN | 202-42-004 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 926 sqft Living Area |
| 1st Floor Area | 646 sqft |
| 2nd Floor Area | 280 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 528 sqft (0.012 acres) |
| Lot Dimensions | 24 ft deep x 22 ft wide |
| Garage Area | 469 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 1237 HOLLENBECK AVE, 1 |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-2400 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R3PD |
| Legal Description | TRACT |
| Legal Subdivision | SUNNYVALE |
| Legal Lot Number | 1 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 508403 |
1237 Hollenbeck Ave, Apt 1 is owned and occupied by two individuals who bought it in June 2009.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1237 HOLLENBECK AVE, 1, SUNNYVALE, CA 94087-2400 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2009 · Amount on File |
| Deed Sale | Jun 30, 2009 · Amount on File |
| Prior Sale | Feb 28, 2006 · Amount on File |
| Deed Document Number | 200920320629 |
| Prior Transfer Date | Sep 23, 1998 |
| Prior Transfer Doc | 0014424784 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1237 Hollenbeck Ave, Apt 1 was $2,278 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 | $186,107 (+2%) Land $60,061 Building $126,046 | |
| 2025 | $2,278.00 Homeowner's exemption | $182,459 Land $58,884 Building $123,575 |
| 2023 | $2,175.00 (+1.59%) Homeowner's exemption | $175,376 Land $56,599 Building $118,777 |
| 2022 | $2,141.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1237 Hollenbeck Ave, Apt 1 in Zone X, an area of moderate flood risk.
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.
The area around 1237 Hollenbeck Ave, Apt 1 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 | CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 529 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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