Santa Clara County property record for 1143 Cotswald Ct, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,592 sqft · built 1961 |
| Lot Size | 0.207 acres (9,025 sqft) |
| Owner | Trust Name on File |
| Last Sale | $740,000 (Feb 2001) |
| Tax Bill | $14,382 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 313-15-037 |
| Primary APN | 313-15-037 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,592 sqft Living Area |
| Gross Area | 1,568 sqft |
| 1st Floor Area | 1,568 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,025 sqft (0.207 acres) |
| Lot Dimensions | 95 ft deep x 95 ft wide |
| Garage Area | 467 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 1143 COTSWALD CT |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-7918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 2819 MONTCLAIR BOOK 144 PAGE 36 PAGE 37 LOT 185 |
| Legal Subdivision | MONTCLAIR |
| Legal Tract | 2819 |
| Legal Lot Number | 185 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 508205 |
1143 Cotswald Ct is owner-occupied and held in a trust since February 2016.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1143 COTSWALD CT, SUNNYVALE, CA 94087-7918 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Feb 15, 2001 · Amount on File |
| Deed Sale | Feb 15, 2001 · Amount on File |
| Deed Document Number | 200115562083 |
| Last Transfer Date | Feb 26, 2016 |
| Transfer Doc | 0023234898 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1143 Cotswald Ct was $14,382 with a homeowner's exemption, up 1.4% from the year before.
Source: Santa Clara County assessment roll, as of July 27, 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Sunnyvale City |
| Unified School District | Santa Clara Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,267,177 (+2%) Land $707,006 Building $560,171 | |
| 2025 | $14,382.00 (+1.37%) Homeowner's exemption | $1,242,332 Land $693,144 Building $549,188 |
| 2024 | $14,187.00 (+1.04%) | |
| 2023 | $14,041.00 (+1.72%) Homeowner's exemption | $1,194,092 Land $666,229 Building $527,863 |
| 2022 | $13,803.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1143 Cotswald Ct in Zone X, an area of moderate flood risk.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
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 1143 Cotswald Ct 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 493 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| Ridge Wireless Fixed Wireless | 100 / 60 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Sail Internet, Verizon.
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