Santa Clara County property record for 839 S Knickerbocker Dr, Sunnyvale, CA 94087
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 936 sqft · built 1952 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $482,500 (Apr 2004) |
| Tax Bill | $8,337 (2025) |
| Deeds & Mortgages | May 2026 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 198-09-017 |
| Primary APN | 198-09-017 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 936 sqft Living Area |
| 1st Floor Area | 936 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,400 sqft (0.124 acres) |
| Lot Dimensions | 100 ft deep x 54 ft wide |
| Garage Area | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Heating System | HVAC |
|---|
| Street Address | 839 S KNICKERBOCKER DR |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94087-1540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R0 |
| Legal Description | TRACT 960 LOT 87 |
| Legal Subdivision | CHERRY CHASE |
| Legal Tract | 960 |
| Legal Lot Number | 87 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 509110 |
Source: Santa Clara County records, as of July 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 5311 CAMINO BOSQUECILLO, SAN CLEMENTE, CA 92673-7116 |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 15, 2004 · Amount on Record |
| Deed Sale | Apr 15, 2004 · Amount on Record |
| Deed Document Number | 200417724020 |
| Last Transfer Date | Mar 30, 2016 |
| Transfer Doc | 0023262966 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | May 5, 2026 |
| Property Address | 839 S KNICKERBOCKER DR, SUNNYVALE, CA 94087-1540 |
| Document Number | 0025983515 |
| Instrument Date | May 1, 2026 |
| Instrument | 202625983515 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | LAWYERS TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Sole Owner, 167 |
| Address | 5311 CAMINO BOSQUECILLO, SAN CLEMENTE, CA 92673-7116 |
| Document Number | 0025983515, |
|---|---|
| Date | May 5, 2026 |
| Instrument | 202625983515 |
| Name | CLEAREDGELENDING |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.46% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
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 | $699,712 (+2%) Land $419,830 Building $279,882 | |
| 2025 | $8,337.00 (+3.67%) | $685,994 (+4.04%) Land $411,599 Building $274,395 |
| 2024 | $8,042.00 (+0.92%) | |
| 2023 | $7,969.00 (+1.66%) | $659,358 Land $395,617 Building $263,741 |
| 2022 | $7,839.00 |
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 · 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.
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 534 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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