| Primary address | 863 South Mary Avenue, Sunnyvale |
| Zip code | 94087 |
| County | Santa Clara |
| Tract | 2926 |
| Parcel ID | 198-31-001 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $22,502 |
| Building class | Single Family (01) |
| Acreage | 0.154
|
| Zoning district | Low Density Residential (R0) |
| School district | 09015 |
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).
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Assessed at $1,918,324, the tax amount paid for 863 South Mary Avenue, Sunnyvale, CA 94087 is $22,501.
When was 863 South Mary Avenue, Sunnyvale, CA 94087 last sold?863 South Mary Avenue, Sunnyvale, CA 94087 was last sold in 08/05/1997.
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 863 South Mary 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 863 South Mary Avenue, Sunnyvale, CA 94087. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax | $22,502 |
| Market value | $1,918,324 |
Here's the assessment & property tax history for 863 South Mary 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 | $1,918,324 | 1.173 | $22,502 | +3.78% |
| 2024-2025 | $1,880,711 | 1.1529 | $21,683 | +0.92% |
| 2023-2024 | $1,843,836 | 1.1652 | $21,484 | +1.66% |
| 2022-2023 | $1,807,683 | 1.1691 | $21,134 | +1.13% |
| 2021-2022 | $1,772,239 | 1.1792 | $20,898 | +7.86% |
The complete history of permits filed for 863 South Mary 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 863 South Mary 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) | 0.2 (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 863 South Mary 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) |
|---|---|---|---|---|---|
| Cherry Chase Elementary School | 8 | Public | K-5 | 604 | 0.31 |
| Cumberland Elementary School | 8 | Public | K-5 | 608 | 0.39 |
| Stratford School | NR | Private | K-5 | 293 | 0.61 |
| Sunnyvale Christian | NR | Private | K-5 | 81 | 0.66 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.79 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sunnyvale Middle School | 6 | Public | 6-8 | 962 | 0.19 |
| Challenger - Sunnyvale | NR | Private | PK, K-8 | 554 | 0.79 |
| Adult And Community Education | NR | Public | 0 | 1.03 | |
| South Peninsula Hebrew Day School | NR | Private | PK-8 | 247 | 1.09 |
| Catholic Academy of Sunnyvale | NR | Private | PK, K-8 | 137 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Alta Vista High School | 4 | Public | 9-12 | 69 | 0.79 |
| Mountain View High School | 8 | Public | 9-12 | 2,220 | 1.00 |
| Adult And Community Education | NR | Public | 0 | 1.03 | |
| North County Regional Occupational Program School | NR | Public | 9-12 | 0 | 1.09 |
| Community Day School | NR | Public | 9-12 | 7 | 1.09 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 863 South Mary Avenue, Sunnyvale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 869 S Mary Ave, Sunnyvale | 05/13/2011 | ||
| 1026 Heatherstone Ave, Sunnyvale | 07/24/2006 | ||
| 864 Mango Ave, Sunnyvale | 05/28/2015 | ||
| 868 Mango Ave, Sunnyvale | 06/24/2021 | $2,455,000 | |
| 883 S Mary Ave, Sunnyvale | 09/19/2011 | ||
| 1034 Heatherstone Ave, Sunnyvale | 05/04/2022 | $2,410,000 | |
| 860 Mango Ave, Sunnyvale | 05/19/2021 | ||
| 876 Mango Ave, Sunnyvale | |||
| 895 S Mary Ave, Sunnyvale | 06/23/2006 | ||
| 1030 Heatherstone Ave, Sunnyvale | 06/26/2023 | ||
| 872 Mango Ave, Sunnyvale | |||
| 865 S Mary Ave, Sunnyvale | |||
| 879 S Mary Ave, Sunnyvale | 08/24/2021 | $2,050,000 | |
| 891 S Mary Ave, Sunnyvale | 01/03/2013 | ||
| 1018 Heatherstone Ave, Sunnyvale | 08/13/2008 | ||
| 887 S Mary Ave, Sunnyvale | 11/09/2022 | ||
| 898 Maranta Ave, Sunnyvale | 05/16/2022 | ||
| 867 S Mary Ave, Sunnyvale | 09/14/2010 | $758,000 | |
| 897 S Mary Ave, Sunnyvale | 09/05/2002 | ||
| 856 Mango Ave, Sunnyvale | 03/06/2009 | $715,000 |