| Primary address | 27839 Lassen 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 | 09/18/2025 |
| Sale price | $740,000 |
| Arm's length | Register |
| Current property tax | $6,317 |
| Building sqft | 1,253 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.151
|
| Units | 1 |
| Year built | 1994 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Heating/AC | Central refrigeration & heating |
| Pool | Yes |
| Zoning district | Single-Family Residence (R-1-5000) |
| 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:
27839 Lassen Street, Castaic, CA 91384 was built in 1994 and has a total of 1,253 square feet.
What is the assessed value of 27839 Lassen Street, Castaic, CA 91384 and the property tax paid?Assessed at $371,526, the tax amount paid for 27839 Lassen Street, Castaic, CA 91384 is $4,407.
When was 27839 Lassen Street, Castaic, CA 91384 last sold and what was the last sale price?27839 Lassen Street, Castaic, CA 91384 was last sold in 09/18/2025 for $740,000.
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 27839 Lassen 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 27839 Lassen 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 | $4,408 |
| Current property tax | $6,317 |
| Market value | $371,526 |
| 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 |
| 02687 | Lla District #2 Zn #37 Castaic Hillcrest | Register |
| 00744 | Los Angeles County Fire Department | Register |
Here's the assessment & property tax history for 27839 Lassen 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 | $371,526 | 1.1864 | $4,408 | +2.02% |
| 2024-2025 | $364,242 | 1.1862 | $4,321 | +2.96% |
| 2023-2024 | $357,101 | 1.1751 | $4,196 | +1.88% |
| 2022-2023 | $350,100 | 1.1765 | $4,119 | +1.98% |
| 2021-2022 | $343,237 | 1.1768 | $4,039 | +1.21% |
The complete history of permits filed for 27839 Lassen 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 27839 Lassen 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 27839 Lassen 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 | 0.55 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.07 | |
| Sloan Canyon Christian Academy | NR | Private | K-4 | 0 | 1.36 |
| Live Oak Elementary School | 5 | Public | K-6 | 481 | 1.46 |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.46 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Castaic Middle School | 5 | Public | 7-8 | 431 | 1.07 |
| Non-Ris Preschool Cms | NR | Public | 30 | 1.07 | |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.46 |
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 1.48 |
| Northlake Hills Elementary School | 6 | Public | K-7 | 573 | 2.68 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Non-Ris Preschool Cms | NR | Public | 30 | 1.07 | |
| Santa Clarita Grace Academy | NR | Private | 1-12 | 0 | 1.46 |
| Santa Clarita Valley International | 6 | Charter | K-12 | 766 | 1.48 |
| Castaic High | 8 | Public | 9-12 | 1,208 | 2.41 |
| Trinity Classical Academy | NR | Private | K-12 | 508 | 2.85 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 27839 Lassen Street, Castaic.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 27908 Rainier Rd, Castaic | 1,253 | 03/23/2021 | $615,000 |
| 27843 Lassen St, Castaic | 1,689 | 11/10/2021 | $777,000 |
| 27911 Lassen St, Castaic | 1,689 | 10/02/2020 | $630,000 |
| 27907 Lassen St, Castaic | 1,827 | 05/26/1993 | $210,000 |
| 27824 Rainier Rd, Castaic | 1,253 | 01/11/2021 | |
| 27912 Rainier Rd, Castaic | 1,817 | 12/14/2022 | |
| 27849 Lassen St, Castaic | 1,827 | 04/21/2010 | $425,004 |
| 27917 Lassen St, Castaic | 1,689 | 12/18/2014 | $439,000 |
| 27833 Lassen St, Castaic | 1,689 | 07/13/2017 | |
| 27859 Lassen St, Castaic | 1,253 | 05/20/2022 | $750,000 |
| 27814 Rainier Rd, Castaic | 1,253 | 09/22/2020 | $540,000 |
| 27818 Rainier Rd, Castaic | 1,689 | 09/25/2025 | |
| 27853 Lassen St, Castaic | 1,817 | 09/25/2025 | |
| 27863 Lassen St, Castaic | 1,689 | 11/20/2025 | $619,400 |
| 27834 Rainier Rd, Castaic | 1,689 | 03/16/2017 | |
| 27840 Rainier Rd, Castaic | 1,817 | 07/02/1993 | $212,000 |
| 27903 Lassen St, Castaic | 1,253 | 06/30/2022 | $760,000 |
| 27810 Rainier Rd, Castaic | 1,817 | 06/05/2015 | |
| 27904 Rainier Rd, Castaic | 1,817 | 08/31/2017 | $540,000 |
| 27923 Lassen St, Castaic | 1,253 | 02/27/2019 |