Santa Clara County property record for 237 Charles St, Sunnyvale, CA 94086
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3,635 sqft · built 1961 |
| Lot Size | 0.15 acres (6,515 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $760,000 (Aug 2004) |
| Tax Bill | $13,007 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 165-13-025 |
| Primary APN | 165-13-025 |
|---|
| Units | 3 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,635 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,515 sqft (0.15 acres) |
| Lot Dimensions | 130 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | HVAC |
|---|
| Street Address | 237 CHARLES ST |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94086-6064 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R4 |
| Legal Subdivision | H R FULLERS ADD |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 508601 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 237 CHARLES ST, SUNNYVALE, CA 94086-6064 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 25, 2004 · Amount on Record |
| Deed Sale | Aug 25, 2004 · Amount on Record |
| Deed Document Number | 200417972384 |
| Prior Transfer Date | Aug 23, 2004 |
| Prior Transfer Doc | 0017972385 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 237 CHARLES ST, SUNNYVALE, CA 94086-6064 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | SOLIDIFI |
| Name | Verified Name |
|---|---|
| Address | 237 CHARLES ST, SUNNYVALE, CA 94086-6064 |
| Document Number | 0024744397 |
|---|---|
| Date | Dec 10, 2020 |
| Instrument | 24744397 |
| Name | HOMESTEAD FUNDING CORP |
|---|---|
| Type | Mortgage Company |
| Address | ALBANY, NY 12205 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2050 |
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 | $1,113,693 (+2%) Land $710,889 Building $402,804 | |
| 2025 | $13,007.00 (+4.69%) Homeowner's exemption | $1,091,856 (+4.04%) Land $696,950 Building $394,906 |
| 2023 | $12,424.00 (+1.6%) Homeowner's exemption | $1,049,460 Land $669,888 Building $379,572 |
| 2022 | $12,228.00 |
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
| 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.
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 442 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 · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sail Internet.
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