Santa Clara County property record for 727 E Duane Ave, Sunnyvale, CA 94085 · Last verified August 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 9,276 sqft · built 1958 |
| Lot Size | 0.455 acres (19,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,950,000 (Dec 2025) |
| Tax Bill | $19,254 (2025) |
| Deeds & Mortgages | Dec 2025 Sale & Mortgage Jun 2022 Transfer + 3 more |
| Flood Zone | Zone AO (high risk) |
| APN | 205-16-018 |
| Primary APN | 205-16-018 |
|---|
| Units | 12 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 9,276 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 19,800 sqft (0.455 acres) |
| Lot Dimensions | 120 ft deep x 165 ft wide |
| View / Lot | Corner |
| Garage Area | 12 sqft |
| Cooling System | None |
|---|
| Street Address | 727 E DUANE AVE |
|---|---|
| City | SUNNYVALE |
| State | CA |
| Zip | 94085-3361 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | SUNNYVALE EST MAP G6 812 |
| Legal Subdivision | SUNNYVALE TOWN HOMES |
| Legal Lot Number | 38,39 |
| Jurisdiction | SANTA CLARA CA |
| Township / Civil Division | SAN JOSE |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 508900 |
Source: Santa Clara County records · APN 205-16-018
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 | 15486 MADRONE HILL RD, SARATOGA, CA 95070-6401 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Dec 30, 2025 | Grant Deed, Transfer · Commercial Mortgage US BANK NA |
| Jun 15, 2022 | Intrafamily Transfer, Transfer |
| Jun 15, 2022 | Intrafamily Transfer, Transfer |
| Dec 06, 2019 | Deed of Trust, Mortgage · Commercial Mortgage MUFG UNION BANK NA |
| Apr 28, 2017 | Intrafamily Transfer, Transfer · Negative Amortization JPMORGAN CHASE BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 30, 2025 · Amount on Record |
| Deed Sale | Dec 30, 2025 · Amount on Record |
| Deed Document Number | 202525925020 |
| Prior Transfer Date | Jun 07, 2022 |
| Prior Transfer Doc | 0025320633 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Dec 30, 2025 |
| Property Address | 727 E DUANE AVE, SUNNYVALE, CA 94085-3361 |
| Document Number | 0025925020 |
| Map Reference | MB 81 PG 26 & 27 |
| Instrument Date | Dec 12, 2025 |
| Instrument | 25925020 |
| Transaction Type | Transfer |
| Record Updated | Jan 08, 2026 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,345.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 15486 MADRONE HILL RD, SARATOGA, CA 95070-6401 |
| Document Number | 0025925021 |
|---|---|
| Date | Dec 30, 2025 |
| Instrument | 25925021 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jun 15, 2022 |
| Property Address | 727 E DUANE AVE, SUNNYVALE, CA 94085-3361 |
| Document Number | 0025320633 |
| Map Reference | MB 81 PG 26&27 |
| Instrument Date | Jun 07, 2022 |
| Instrument | 25320633 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 3245 SIMBERLAN DR, SAN JOSE, CA 95148-3128 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Jun 15, 2022 |
| Property Address | 727 E DUANE AVE, SUNNYVALE, CA 94085-3361 |
| Document Number | 0025320634 |
| Map Reference | MB 81 PG 26&27 |
| Instrument Date | Jun 07, 2022 |
| Instrument | 25320634 |
| Transaction Type | Transfer |
| Record Updated | Aug 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3245 SIMBERLAN DR, SAN JOSE, CA 95148-3128 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Property Address | 727 E DUANE AVE, SUNNYVALE, CA 94085-3361 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0024350764 |
|---|---|
| Date | Dec 06, 2019 |
| Instrument | 24350764 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | BREA, CA 92821 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SANTA CLARA CA |
| Recording Date | Apr 28, 2017 |
| Property Address | 727 E DUANE AVE, SUNNYVALE, CA 94085-3361 |
| Document Number | 0023635517 |
| Map Reference | MAP81 PG26&27 |
| Instrument Date | Apr 24, 2017 |
| Instrument | 23635517 |
| Transaction Type | Transfer |
| Record Updated | Sep 01, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 2690 S WHITE RD STE 100, 100, SAN JOSE, CA 95148-2075 |
| Document Number | 0023635518 |
|---|---|
| Date | Apr 28, 2017 |
| Instrument | 23635518 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Negative Amortization |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 |
| Secondary School District | Fremont Union High School District (09 - 12) |
| Elementary School District | Sunnyvale Elementary School District (KG - 08) |
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.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,950,000 (+146.48%) Land $2,990,000 Building $960,000 | |
| 2025 | $19,254.00 (+4.69%) | $1,602,540 (+4.04%) Land $770,377 Building $832,163 |
| 2023 | $18,392.00 (+1.56%) | $1,540,313 Land $740,463 Building $799,850 |
| 2022 | $18,110.00 |
Source: FEMA National Flood Hazard Layer, Santa Clara County (06085C), updated January 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060855089004, 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 AO sheet flow 1–3 ft |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 27 individual NFIP policies nearby |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 27 in force |
| 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 814 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Sail Internet Holdings, AT&T, Xfinity, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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