| Primary address | 21145 Granite Wells Drive, Walnut |
| Zip code | 91789 |
| County | Los Angeles |
| Municipality | Walnut |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/28/2003 |
| Sale price | $598,005 |
| Arm's length | Register |
| Current property tax | $11,775 |
| Building sqft | 2,434 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.278
|
| Units | 1 |
| Year built | 1991 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Pool | Yes |
| Zoning district | Future Specific Plans (FSP) |
| Weed hazard | Yes |
| School district | Walnut Valley Unified School District |
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:
21145 Granite Wells Drive, Walnut, CA 91789 was built in 1991 and has a total of 2,434 square feet.
What is the assessed value of 21145 Granite Wells Drive, Walnut, CA 91789 and the property tax paid?Assessed at $867,217, the tax amount paid for 21145 Granite Wells Drive, Walnut, CA 91789 is $10,155.
When was 21145 Granite Wells Drive, Walnut, CA 91789 last sold?21145 Granite Wells Drive, Walnut, CA 91789 was last sold in 03/09/2021.
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 21145 Granite Wells Drive, Walnut, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 21145 Granite Wells Drive, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $10,156 |
| Current property tax | $11,775 |
| Market value | $867,217 |
| Tax per sqft | $4 |
Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.
| Code | Description | Tax levied |
|---|---|---|
| 06221 | County Sanitation District #21 | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 00744 | Los Angeles County Fire Department | Register |
| 00746 | Los Angeles County Fire Department Brush Initial Inspection | Register |
| 03071 | Los Angeles County Flood Control | Register |
Here's the assessment & property tax history for 21145 Granite Wells Drive, Walnut, 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 | $867,217 | 1.1711 | $10,156 | +3.43% |
| 2024-2025 | $850,214 | 1.1549 | $9,819 | +2.57% |
| 2023-2024 | $833,544 | 1.1485 | $9,573 | +2.10% |
| 2022-2023 | $817,201 | 1.1474 | $9,377 | +1.75% |
| 2021-2022 | $801,178 | 1.1502 | $9,215 | +1.31% |
The complete history of permits filed for 21145 Granite Wells Drive, Walnut, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Walnut so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Walnut and compare it to other neighborhoods in Los Angeles County.
Create a free account to unlock extended information for 21145 Granite Wells Drive, Walnut, 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) | D (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 21145 Granite Wells Drive, Walnut 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) |
|---|---|---|---|---|---|
| Collegewood Elementary School | 7 | Public | K-5 | 582 | 0.61 |
| Leonard G. Westhoff Elementary School | 8 | Public | K-5 | 627 | 1.32 |
| Childrens Montessori Center Of Via Verde | NR | Private | PK-2 | 89 | 1.52 |
| Childrens Montessori Center Of Via Verde | NR | Private | PK-2 | 89 | 1.52 |
| Kindergarten Ranch School | NR | Private | PK, K-2 | 7 | 1.55 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Eagle Academy | NR | Private | 1-12 | 8 | 1.69 |
| West Covina Hills Adventist School | NR | Private | K-8 | 47 | 1.85 |
| Suzanne Middle School | 8 | Public | 6-8 | 1,120 | 2.02 |
| Royal Oak Middle School | 8 | Public | 7-8 | 622 | 2.40 |
| Bonner Christian School | NR | Private | K-8 | 0 | 2.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| International Polytechnic High School | 9 | Public | 9-12 | 483 | 1.48 |
| Eagle Academy | NR | Private | 1-12 | 8 | 1.69 |
| Walnut High School | 10 | Public | 9-12 | 2,158 | 2.22 |
| South Hills High School | 7 | Public | 9-12 | 1,640 | 2.31 |
| Aims Academy | NR | Private | 1-12 | 0 | 2.66 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21145 Granite Wells Drive, Walnut.