| Primary address | 321 Diablo Court, Palo Alto |
| Zip code | 94306 |
| County | Santa Clara |
| Tract | 1310 |
| Neighborhood | Greenmeadow |
| Parcel ID | 147-20-038 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/22/1997 |
| Sale price | $555,000 |
| Arm's length | Register |
| Current property tax | $18,379 |
| Building class | Single Family (01) |
| Acreage | 0.222
|
| Zoning district | Single Family Residence District (R1) |
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:
Assessed at $1,536,963, the tax amount paid for 321 Diablo Court, Palo Alto, CA 94306 is $18,463.
When was 321 Diablo Court, Palo Alto, CA 94306 last sold?321 Diablo Court, Palo Alto, CA 94306 was last sold in 03/26/2026.
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 321 Diablo Court, Palo Alto, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/22/1997 | $555,000 | Register | Register |
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 321 Diablo Court, Palo Alto, CA 94306. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $18,464 |
| Current property tax | $18,379 |
| Market value | $1,536,963 |
Here's the assessment & property tax history for 321 Diablo Court, Palo Alto, 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 | $1,536,963 | 1.2013 | $18,464 | +4.35% |
| 2024-2025 | $1,506,828 | 1.1743 | $17,695 | +1.47% |
| 2023-2024 | $1,477,283 | 1.1804 | $17,438 | +1.13% |
| 2022-2023 | $1,448,318 | 1.1905 | $17,242 | +2.01% |
| 2021-2022 | $1,419,921 | 1.1904 | $16,903 | +2.17% |
The complete history of permits filed for 321 Diablo Court, Palo Alto, 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 321 Diablo Court, Palo Alto, 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 321 Diablo Court, Palo Alto 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) |
|---|---|---|---|---|---|
| Imagination School | NR | Private | K-8 | 0 | 0.26 |
| Greendell School | NR | Public | K-12 | 34 | 0.29 |
| Imagination School | NR | Private | K-6 | 16 | 0.32 |
| Athena Academy | NR | Private | 1-8 | 53 | 0.32 |
| Gideon Hausner Jewish Day School | NR | Private | K-8 | 307 | 0.34 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Imagination School | NR | Private | K-8 | 0 | 0.26 |
| Greendell School | NR | Public | K-12 | 34 | 0.29 |
| Athena Academy | NR | Private | 1-8 | 53 | 0.32 |
| Gideon Hausner Jewish Day School | NR | Private | K-8 | 307 | 0.34 |
| Challenger - Middlefield | NR | Private | PK, K-8 | 328 | 0.45 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Greendell School | NR | Public | K-12 | 34 | 0.29 |
| Living Widsom High School | NR | Private | 9-12 | 10 | 0.32 |
| Achieve, Inc. School | NR | Private | K-12 | 63 | 0.55 |
| Palo Alto Preparatory School | NR | Private | 8-12 | 60 | 0.71 |
| Palo Alto Preparatory School | NR | Private | 8-12 | 70 | 0.71 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 321 Diablo Court, Palo Alto.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 4172 Dake Ave, Palo Alto | 01/24/2001 | ||
| 347 Tioga CT, Palo Alto | 09/22/2004 | $1,350,000 | |
| 4075 Scripps Ave, Palo Alto | 06/07/2016 | ||
| 510 E Charleston Rd, Palo Alto | 06/12/2014 | $1,513,000 | |
| 4094 Nelson Dr, Palo Alto | 02/01/2021 | ||
| 362 Diablo CT, Palo Alto | 09/24/2025 | ||
| 4160 Dake Ave, Palo Alto | 02/11/1994 | ||
| 319 Tioga CT, Palo Alto | 04/05/2011 | ||
| 342 Parkside Dr, Palo Alto | 01/22/2019 | ||
| 348 Diablo CT, Palo Alto | 12/02/2015 | ||
| 318 Tioga CT, Palo Alto | 10/24/2007 | ||
| 305 Tioga CT, Palo Alto | 05/27/2022 | ||
| 4183 Dake Ave, Palo Alto | 02/14/2013 | ||
| 4124 Dake Ave, Palo Alto | 01/09/2006 | ||
| 4136 Dake Ave, Palo Alto | 01/29/2013 | ||
| 375 Tioga CT, Palo Alto | 03/11/2026 | ||
| 4148 Dake Ave, Palo Alto | 12/12/2018 | ||
| 306 Diablo CT, Palo Alto | 06/17/2022 | $3,650,000 | |
| 384 Ferne Ave, Palo Alto | 02/02/1999 | ||
| 4003 Scripps Ave, Palo Alto | 08/24/1995 | $469,000 |