| Primary address | 274 West Duane Avenue, Sunnyvale |
| Zip code | 94085 |
| County | Santa Clara |
| Tract | 993 |
| Parcel ID | 204-28-020 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/18/2026 |
| Sale price | $1,722,000 |
| Arm's length | Register |
| Current property tax | $15,305 |
| Building class | Single Family (01) |
| Acreage | 0.13
|
| Year built | 1951 |
| Zoning district | Low Density Residential (R0) |
| School district | 09002 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
274 West Duane Avenue, Sunnyvale, CA 94085 was built in 1951.
What is the assessed value of 274 West Duane Avenue, Sunnyvale, CA 94085 and the property tax paid?Assessed at $1,311,735, the tax amount paid for 274 West Duane Avenue, Sunnyvale, CA 94085 is $15,386.
When was 274 West Duane Avenue, Sunnyvale, CA 94085 last sold and what was the last sale price?274 West Duane Avenue, Sunnyvale, CA 94085 was last sold in 02/18/2026 for $1,722,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 274 West Duane Avenue, Sunnyvale, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 274 West Duane Avenue, Sunnyvale, CA 94085. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $15,387 |
| Current property tax | $15,305 |
| Market value | $1,311,735 |
Here's the assessment & property tax history for 274 West Duane Avenue, Sunnyvale, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $1,311,735 | 1.173 | $15,387 | +3.78% |
| 2024-2025 | $1,286,016 | 1.1529 | $14,826 | +0.92% |
| 2023-2024 | $1,260,800 | 1.1652 | $14,691 | +2047.95% |
| 2022-2023 | $58,502 | 1.1691 | $684 | +1.18% |
| 2021-2022 | $57,356 | 1.1792 | $676 | +1.04% |
The complete history of permits filed for 274 West Duane Avenue, Sunnyvale, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Create a free account to unlock extended information for 274 West Duane Avenue, Sunnyvale, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 274 West Duane Avenue, Sunnyvale to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bishop Elementary School | 4 | Public | K-5 | 452 | 0.33 |
| Spark Charter | NR | Charter | K-8 | 247 | 0.50 |
| Rainbow Montessori C.D.C. | NR | Private | PK-6 | 810 | 1.00 |
| Rainbow Montessori C.D.C. | NR | Private | PK-6 | 810 | 1.00 |
| San Miguel Elementary School | 4 | Public | K-5 | 385 | 1.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Columbia Middle School | 5 | Public | 6-8 | 587 | 0.45 |
| Spark Charter | NR | Charter | K-8 | 247 | 0.50 |
| Summit Public School: Denali | 9 | Charter | 6-12 | 643 | 0.78 |
| The King's Academy | NR | Private | 6-12 | 937 | 0.89 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 1.44 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Summit Public School: Denali | 9 | Charter | 6-12 | 643 | 0.78 |
| The King's Academy | NR | Private | 6-12 | 937 | 0.89 |
| Slater Special Education Preschool | NR | Public | 75 | 1.92 | |
| Lamb-O Academy, Incorporated | NR | Private | 5-12 | 7 | 1.95 |
| German Intl School of Silicon Valley | NR | Private | 1-12 | 401 | 2.25 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 274 West Duane Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 264 Beechnut Ave, Sunnyvale | 03/08/2021 | ||
| 244 Beechnut Ave, Sunnyvale | 10/21/2019 | $1,280,000 | |
| 232 W Arbor Ave, Sunnyvale | 04/24/2023 | ||
| 148 Walnut Ave, Sunnyvale | 01/28/2022 | $1,825,000 | |
| 150 W Eaglewood Ave, Sunnyvale | 08/27/1993 | $241,000 | |
| 246 W Arbor Ave, Sunnyvale | 10/21/2020 | ||
| 244 W Duane Ave, Sunnyvale | 01/07/1992 | $156,500 | |
| 145 W Duane Ave, Sunnyvale | 09/28/2012 | ||
| 270 W Arbor Ave, Sunnyvale | 10/01/2021 | ||
| 285 Beechnut Ave, Sunnyvale | 01/10/2017 | ||
| 598 Manzanita Ave, Sunnyvale | 05/17/2013 | ||
| 241 W Maude Ave, Sunnyvale | 9,884 | 07/16/2002 | |
| 571 Madrone Ave, Sunnyvale | 08/15/2023 | $1,420,000 | |
| 310 W Duane Ave, Sunnyvale | 01/12/2022 | $1,867,000 | |
| 144 W Eaglewood Ave, Sunnyvale | 04/14/2004 | ||
| 516 N Mathilda Ave, Sunnyvale | 6,910 | 05/07/2019 | |
| 274 Beechnut Ave, Sunnyvale | 06/25/2021 | ||
| 580 Manzanita Ave, Sunnyvale | 09/24/2024 | ||
| 294 Beechnut Ave, Sunnyvale | 02/13/2026 | $2,425,000 | |
| 171 W Arques Ave, Sunnyvale | 06/15/2020 |