| Primary address | 21230 Greenbrook 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.
| Current property tax | $10,916 |
| Building sqft | 1,937 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.179
|
| Units | 1 |
| Year built | 1987 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Zoning district | Residential Planned Development Zone (12,300 SF) (RPD) |
| Weed hazard | No |
| 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:
21230 Greenbrook Drive, Walnut, CA 91789 was built in 1987 and has a total of 1,937 square feet.
What is the assessed value of 21230 Greenbrook Drive, Walnut, CA 91789 and the property tax paid?Assessed at $849,408, the tax amount paid for 21230 Greenbrook Drive, Walnut, CA 91789 is $9,947.
When was 21230 Greenbrook Drive, Walnut, CA 91789 last sold?21230 Greenbrook Drive, Walnut, CA 91789 was last sold in 05/06/2021.
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 21230 Greenbrook Drive, Walnut, 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 21230 Greenbrook 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 | $9,947 |
| Current property tax | $10,916 |
| Market value | $849,408 |
| Tax per sqft | $5 |
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 |
| 03071 | Los Angeles County Flood Control | Register |
| 04000 | Los Angeles County Sewer Maintenance | Register |
Here's the assessment & property tax history for 21230 Greenbrook 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 | $849,408 | 1.1711 | $9,947 | +3.43% |
| 2024-2025 | $832,754 | 1.1549 | $9,617 | +2.57% |
| 2023-2024 | $816,426 | 1.1485 | $9,377 | +2.10% |
| 2022-2023 | $800,418 | 1.1474 | $9,184 | +1.75% |
| 2021-2022 | $784,724 | 1.1502 | $9,026 | +1.32% |
The complete history of permits filed for 21230 Greenbrook 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 21230 Greenbrook 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 21230 Greenbrook 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) |
|---|---|---|---|---|---|
| The Cross Christian School | NR | Private | PK-K | 81 | 0.69 |
| The Cross Christian School | NR | Private | PK-K | 81 | 0.69 |
| Walnut United Methodist Preschool | NR | Private | PK-K | 85 | 0.76 |
| Walnut United Methodist Preschool | NR | Private | PK-K | 85 | 0.76 |
| Vejar Elementary School | 8 | Public | K-5 | 642 | 1.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Suzanne Middle School | 8 | Public | 6-8 | 1,120 | 0.48 |
| Aims Academy | NR | Private | 1-12 | 0 | 1.44 |
| Institute of Knowledge | NR | Private | K-10 | 265 | 1.75 |
| Institute Of Knowledge | NR | Private | K-8 | 127 | 1.79 |
| Mt. Calvary Lutheran School | NR | Private | PK-8 | 192 | 1.84 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Walnut High School | 10 | Public | 9-12 | 2,158 | 0.56 |
| Aims Academy | NR | Private | 1-12 | 0 | 1.44 |
| Ron Hockwalt Academies (Continuation) School | NR | Public | 9-12 | 41 | 1.46 |
| Institute of Knowledge | NR | Private | K-10 | 265 | 1.75 |
| Walnut Valley Adult | NR | Public | 0 | 1.87 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21230 Greenbrook Drive, Walnut.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 416 Foxboro Dr, Walnut | 1,770 | ||
| 21252 Greenbrook Dr, Walnut | 1,937 | 08/31/2016 | |
| 21262 Greenbrook Dr, Walnut | 2,217 | 09/13/2011 | |
| 21216 Greenbrook Dr, Walnut | 1,731 | 10/12/2007 | |
| 21351 Spring St, Walnut | 2,118 | 12/26/2014 | |
| 21304 Spring St, Walnut | 1,937 | 12/14/2021 | $1,120,000 |
| 21324 Spring St, Walnut | 2,143 | 02/21/2017 | |
| 21258 Greenbrook Dr, Walnut | 1,791 | 12/28/2012 | $540,000 |
| 21310 Spring St, Walnut | 1,458 | 01/22/2020 | $745,000 |
| 21204 Greenbrook Dr, Walnut | 1,731 | 07/02/2007 | $680,000 |
| 368 Muirfield Ln, Walnut | 1,937 | 10/02/1996 | |
| 360 Muirfield Ln, Walnut | 2,235 | 03/22/2021 | |
| 21318 Spring St, Walnut | 1,937 | 11/28/2011 | |
| 21222 Greenbrook Dr, Walnut | 1,458 | 08/22/1991 | $265,000 |
| 21210 Greenbrook Dr, Walnut | 1,937 | 03/08/2007 | $673,500 |
| 428 Foxboro Dr, Walnut | 1,458 | 11/30/2023 | |
| 422 Foxboro Dr, Walnut | 1,937 | 04/09/2020 | |
| 21268 Greenbrook Dr, Walnut | 1,937 | 12/30/2011 | |
| 21236 Greenbrook Dr, Walnut | 2,226 | 07/07/2023 | $1,270,000 |
| 21244 Greenbrook Dr, Walnut | 1,458 | 11/21/2017 |