| Primary address | 27831 Knight Street, 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 | 05/29/2015 |
| Sale price | $575,000 |
| Arm's length | Register |
| Current property tax | $9,534 |
| Building sqft | 3,020 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.201
|
| Units | 1 |
| Year built | 2001 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Zoning district | Residential Planned Development (RPD-6000-3U) |
| Weed hazard | No |
| School district | William S. Hart Union High 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:
27831 Knight Street, Castaic, CA 91384 was built in 2001 and has a total of 3,020 square feet.
What is the assessed value of 27831 Knight Street, Castaic, CA 91384 and the property tax paid?Assessed at $704,873, the tax amount paid for 27831 Knight Street, Castaic, CA 91384 is $8,362.
When was 27831 Knight Street, Castaic, CA 91384 last sold and what was the last sale price?27831 Knight Street, Castaic, CA 91384 was last sold in 05/29/2015 for $575,000.
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 27831 Knight Street, Castaic, 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 27831 Knight Street, Castaic, CA 91384. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $8,363 |
| Current property tax | $9,534 |
| Market value | $704,873 |
| Tax per sqft | $3 |
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 27831 Knight Street, 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 | $704,873 | 1.1864 | $8,363 | +2.02% |
| 2024-2025 | $691,053 | 1.1862 | $8,197 | +2.96% |
| 2023-2024 | $677,504 | 1.1751 | $7,961 | +1.88% |
| 2022-2023 | $664,221 | 1.1765 | $7,815 | +1.98% |
| 2021-2022 | $651,198 | 1.1768 | $7,663 | +1.21% |
The complete history of permits filed for 27831 Knight Street, 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 27831 Knight Street, 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 27831 Knight Street, 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) |
|---|---|---|---|---|---|
| Castaic Elementary School | 6 | Public | K-6 | 411 | 0.78 |
| Live Oak Elementary School | 5 | Public | K-6 | 481 | 0.99 |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.01 |
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 1.04 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.21 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.01 |
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 1.04 |
| Castaic Middle School | 5 | Public | 7-8 | 431 | 1.21 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.21 | |
| Legacy Christian Academy | NR | Private | K-8 | 394 | 2.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.01 |
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 1.04 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.21 | |
| Trinity Classical Academy | NR | Private | K-12 | 508 | 2.57 |
| Trinity Classical Academy | NR | Private | PK, K-12 | 0 | 2.58 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 27831 Knight Street, Castaic.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 27823 Knight St, Castaic | 1,912 | 12/17/2025 | |
| 30024 Medford Pl, Castaic | 2,366 | 06/25/2021 | $805,000 |
| 27849 Knight St, Castaic | 1,912 | 05/02/2005 | |
| 27978 Langley Pl, Castaic | 1,912 | 09/24/2024 | $790,000 |
| 27857 Knight St, Castaic | 3,020 | 04/09/2020 | $695,000 |
| 27990 Langley Pl, Castaic | 2,870 | 11/23/2005 | |
| 27873 Knight St, Castaic | 1,912 | 01/06/2012 | $385,000 |
| 27803 Knight St, Castaic | 2,366 | 04/26/2023 | |
| 30008 Medford Pl, Castaic | 3,020 | 08/13/2018 | $760,000 |
| 30018 Medford Pl, Castaic | 1,912 | 06/24/2005 | |
| 30028 Medford Pl, Castaic | 2,870 | 12/14/2018 | |
| 30012 Medford Pl, Castaic | 2,870 | 09/14/2007 | |
| 27845 Knight St, Castaic | 2,817 | 11/29/2001 | $326,503 |
| 27863 Knight St, Castaic | 2,366 | 06/14/2006 | |
| 27809 Knight St, Castaic | 2,870 | 12/28/2001 | $326,503 |
| 27867 Knight St, Castaic | 2,817 | 11/30/2001 | $334,503 |
| 27982 Langley Pl, Castaic | 2,817 | 08/30/2021 | |
| 27817 Knight St, Castaic | 3,020 | 06/06/2006 | |
| 27837 Knight St, Castaic | 2,870 | 05/20/2024 | $11,375,000 |
| 30004 Medford Pl, Castaic | 2,817 | 06/22/2021 |