Santa Clara County property record for 1057 E Duane Ave, Sunnyvale, CA 94085 · Last verified August 2026
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 3.5 ba · 1,947 sqft · built 2012 |
| Lot Size | 0.028 acres (1,203 sqft) |
| Owner | Company Name on File |
| Tax Bill | $10,668 (2025) |
| Deeds & Mortgages | Dec 2025 Sale Apr 2021 Mortgage + 1 more |
| Flood Zone | Zone X (reduced by levee) |
| APN | 205-60-041 |
| Primary APN | 205-60-041 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 1,947 sqft Living Area |
| 1st Floor Area | 344 sqft |
| 2nd Floor Area | 772 sqft |
| Utility Room | Utility Room |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 1,203 sqft (0.028 acres) |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 1057 E DUANE AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94085-2629 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TRACT 10085 DUANE COURT CONDOMINIUMS BOOK 852 PAGE 48 |
| Legal Subdivision | 10085 DUANE COURT CONDOS |
| Legal Tract | 10085 |
| Legal Lot Number | 1 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 508708 |
Source: Santa Clara County records · APN 205-60-041
Assessment roll updated July 27, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3124 ALEXIS DR, PALO ALTO, CA 94304-1305 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Dec 19, 2025 | Grant Deed, Transfer |
| Apr 19, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Jun 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Mar 18, 2021 |
| Transfer Doc | 0024925679 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 19, 2025 |
| Property Address | 1057 E DUANE AVE, SUNNYVALE, CA 94085-2629 |
| Document Number | 0025921644 |
| Map Reference | MB 852 PG 48 - 53 |
| Instrument Date | Dec 11, 2025 |
| Instrument | 25921644 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3124 ALEXIS DR, PALO ALTO, CA 94304-1305 |
| Mail Care Of | STEVEN S HONG AND LILY PENG |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Apr 19, 2021 |
| Property Address | 1057 E DUANE AVE, SUNNYVALE, CA 94085-2629 |
| Document Number | 0024925679 |
| Map Reference | MB 852 PG 48-53 |
| Instrument Date | Mar 18, 2021 |
| Instrument | 24925679 |
| Transaction Type | Transfer |
| Record Updated | Sep 01, 2021 |
| Title Company | TITLE 365, TITLE365 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1057 E DUANE AVE, SUNNYVALE, CA 94085-2629 |
| Document Number | 0024925680 |
|---|---|
| Date | Apr 19, 2021 |
| Instrument | 24925680 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 1057 E DUANE AVE, SUNNYVALE, CA 94085-2629 |
| Document Number | 0024514781 |
| Instrument Date | Jun 18, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 02, 2020 |
| Title Company | WFG |
| Name | Verified Name |
|---|---|
| Address | 1057 E DUANE AVE SUNNYVALE CA 940852629, SUNNYVALE, CA 94085-2629 |
| Document Number | 0024514781 |
|---|---|
| Date | Jun 23, 2020 |
| Instrument | 24514781 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Jun 22, 2035 |
Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Santa Clara County |
| Municipality | Sunnyvale City |
| Unified School District | Santa Clara Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $936,062 (+2%) Land $468,031 Building $468,031 | |
| 2025 | $10,668.00 (+2.4%) | $917,708 (+4.04%) Land $458,854 Building $458,854 |
| 2023 | $10,418.00 (+1.69%) | $882,074 Land $441,037 Building $441,037 |
| 2022 | $10,245.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855087081, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 10 individual NFIP policies nearby |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 units insured 4 under condo master policies |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 675 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| Ridge Wireless | Fixed Wireless (unlicensed) | 100 / 60 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, Sail Internet Holdings, Xfinity, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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