| Primary address | 28340 Alton Way, Castaic |
| Zip code | 91384 |
| County | Los Angeles |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/02/2010 |
| Sale price | $375,003 |
| Arm's length | Register |
| Current property tax | $6,845 |
| Building sqft | 1,416 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.153
|
| Units | 1 |
| Year built | 2003 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Heating/AC | Central Solar Heating |
| Zoning district | Residential Planned Development (RPD-5000-2.8U) |
| Weed hazard | No |
| School district | Castaic Union Elementary 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:
28340 Alton Way, Castaic, CA 91384 was built in 2003 and has a total of 1,416 square feet.
What is the assessed value of 28340 Alton Way, Castaic, CA 91384 and the property tax paid?Assessed at $490,038, the tax amount paid for 28340 Alton Way, Castaic, CA 91384 is $5,813.
When was 28340 Alton Way, Castaic, CA 91384 last sold?28340 Alton Way, Castaic, CA 91384 was last sold in 01/07/2020.
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 28340 Alton Way, Castaic, 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 28340 Alton Way, Castaic, CA 91384. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $5,814 |
| Current property tax | $6,845 |
| Market value | $490,038 |
| 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 |
|---|---|---|
| 00311 | County Library Services | Register |
| 06181 | Greater L.A. County Vector Control District | 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 |
Here's the assessment & property tax history for 28340 Alton Way, Castaic, 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 | $490,038 | 1.1864 | $5,814 | +2.02% |
| 2024-2025 | $480,431 | 1.1862 | $5,699 | +2.96% |
| 2023-2024 | $471,012 | 1.1751 | $5,535 | +1.88% |
| 2022-2023 | $461,777 | 1.1765 | $5,433 | +1.97% |
| 2021-2022 | $452,724 | 1.1768 | $5,328 | +1.22% |
The complete history of permits filed for 28340 Alton Way, Castaic, 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.
Create a free account to unlock extended information for 28340 Alton Way, Castaic, 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 28340 Alton Way, Castaic 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) |
|---|---|---|---|---|---|
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 0.44 |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 0.51 |
| Live Oak Elementary School | 5 | Public | K-6 | 481 | 0.70 |
| Castaic Elementary School | 6 | Public | K-6 | 411 | 1.18 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.26 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 0.44 |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 0.51 |
| Castaic Middle School | 5 | Public | 7-8 | 431 | 1.26 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.26 | |
| Legacy Christian Academy | NR | Private | K-8 | 394 | 2.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 0.44 |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 0.51 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.26 | |
| Trinity Classical Academy | NR | Private | K-12 | 508 | 2.94 |
| Trinity Classical Academy | NR | Private | PK, K-12 | 0 | 2.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 28340 Alton Way, Castaic.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 29716 Liverpool CT, Castaic | 2,772 | 12/19/2002 | $400,004 |
| 28414 Gibraltar Ln, Castaic | 1,809 | 04/22/2025 | |
| 29704 Liverpool CT, Castaic | 3,383 | 07/19/2013 | |
| 29722 Liverpool CT, Castaic | 2,352 | 05/02/2023 | |
| 29710 Liverpool CT, Castaic | 1,788 | 10/01/2021 | $700,000 |
| 28328 Alton Way, Castaic | 2,772 | 12/24/2025 | $855,000 |
| 28420 Gibraltar Ln, Castaic | 2,772 | 01/24/2017 | |
| 28426 Gibraltar Ln, Castaic | 2,247 | 07/07/2025 | |
| 28321 Milbrook Pl, Castaic | 2,772 | 09/05/2003 | $473,504 |
| 28343 Milbrook Pl, Castaic | 1,809 | 04/23/2021 | $710,000 |
| 29726 Liverpool CT, Castaic | 2,247 | 07/08/2024 | |
| 28205 Alton Way, Castaic | 1,809 | 06/26/2007 | $559,000 |
| 28334 Alton Way, Castaic | 2,247 | 05/30/2025 | $920,000 |
| 28322 Alton Way, Castaic | 2,052 | ||
| 28327 Milbrook Pl, Castaic | 2,052 | 01/26/2022 | |
| 28331 Milbrook Pl, Castaic | 1,809 | 02/05/2021 | $640,000 |
| 29732 Liverpool CT, Castaic | 2,052 | 11/14/2018 | |
| 28309 Milbrook Pl, Castaic | 2,052 | 02/19/2026 | |
| 28337 Milbrook Pl, Castaic | 2,772 | 10/03/2003 | $482,504 |
| 28349 Milbrook Pl, Castaic | 2,247 | 02/20/2026 |