Santa Clara County property record for 1055 W Knickerbocker Dr, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,748 sqft · built 1953 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,920,000 (May 2024) |
| Tax Bill | $35,145 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage May 2024 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 198-21-035 |
| Primary APN | 198-21-035 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,748 sqft Living Area |
| Gross Area | 1,154 sqft |
| 1st Floor Area | 1,154 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | H-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Garage Area | 268 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1055 W KNICKERBOCKER DR |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 1185 GREENWOOD MANOR BOOK 44 PAGE 18 PAGE 19 LOT 255 |
| Legal Subdivision | GREENWOOD MANOR |
| Legal Tract | 1185 |
| Legal Lot Number | 255 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 508401 |
1055 W Knickerbocker Dr is owned and occupied by two individuals who bought it in May 2024.
Source: Santa Clara County records, as of July 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 24, 2026 | Intrafamily Transfer, Transfer · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC |
| May 2, 2024 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Dec 7, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 2, 2024 · Amount on File |
| Deed Sale | May 2, 2024 · Amount on File |
| Prior Sale | Feb 29, 1996 · Amount on File |
| Deed Document Number | 202425631365 |
| Prior Transfer Date | Nov 20, 2020 |
| Prior Transfer Doc | 0024738295 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Mar 24, 2026 |
| Property Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Document Number | 0025961645 |
| Map Reference | MB 44 PG 18 & 19 |
| Instrument Date | Mar 23, 2026 |
| Instrument | 25961645 |
| Transaction Type | Transfer |
| Record Updated | Apr 1, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Document Number | 0025961646 |
|---|---|
| Date | Mar 24, 2026 |
| Instrument | 25961646 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Apr 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 7% |
| Index | Other |
| Margin | 3 |
| Max Rate | 10% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | May 2, 2024 |
| Property Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Document Number | 0025631365 |
| Map Reference | MB 44 PGS 18 AND 19 |
| Instrument Date | Apr 24, 2024 |
| Instrument | 25631365 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2024 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Document Number | 0025631366 |
|---|---|
| Date | May 2, 2024 |
| Instrument | 25631366 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.87% |
| Adjustable | Adjustable Rate Rider |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.62% |
| Max Rate At Change | 10.8% |
| Index | Other |
| Max Rate | 10.8% |
| Document Number | 0025631366 |
|---|---|
| Date | May 2, 2024 |
| Instrument | 25631366 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | 101 S TRYON ST, CHARLOTTE, NC 28280 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.87% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jun 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.62% |
| Max Rate At Change | 10.8% |
| Index | Other |
| Max Rate | 10.8% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 7, 2020 |
| Property Address | 1055 W KNICKERBOCKER DR, SUNNYVALE, CA 94087-1724 |
| Document Number | 0024738295 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 24738295 |
| Transaction Type | Transfer |
| Record Updated | Dec 17, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1055 W KNICKERBOCKER DR SUNNYVALE CA 940871724, SUNNYVALE, CA 94087-1724 |
The 2025 property tax bill for 1055 W Knickerbocker Dr was $35,145, up 517.7% 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 |
| 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 | $2,925,000 (-1.79%) Land $2,404,100 Building $520,900 | |
| 2025 | $35,145.00 (+517.66%) | $2,978,400 Land $2,448,000 Building $530,400 |
| 2024 | $5,690.00 (+0.94%) | |
| 2023 | $5,637.00 (+1.68%) Homeowner's exemption | $466,225 Land $319,339 Building $146,886 |
| 2022 | $5,544.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1055 W Knickerbocker Dr 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 1055 W Knickerbocker Dr 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 841 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 | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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