| Primary address | 20425 Lassen Street, Chatsworth |
| Alternate address(es) | 20425 W Lassen St |
| Zip code | 91311 |
| County | Los Angeles |
| Municipality | Los Angeles |
| Neighborhood | Chatsworth |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/11/1995 |
| Sale price | $160,000 |
| Arm's length | Register |
| Current property tax | $3,609 |
| Building sqft | 1,719 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.193
|
| Units | 1 |
| Year built | 1957 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Heating/AC | Central heating |
| Pool | Yes |
| Zoning district | Suburban (RS) |
| Weed hazard | No |
| School district | Los Angeles 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:
20425 Lassen Street, Chatsworth, CA 91311 was built in 1957 and has a total of 1,719 square feet.
What is the assessed value of 20425 Lassen Street, Chatsworth, CA 91311 and the property tax paid?Assessed at $274,100, the tax amount paid for 20425 Lassen Street, Chatsworth, CA 91311 is $3,254.
When was 20425 Lassen Street, Chatsworth, CA 91311 last sold and what was the last sale price?20425 Lassen Street, Chatsworth, CA 91311 was last sold in 05/11/1995 for $160,000.
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 20425 Lassen Street, Chatsworth, 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 20425 Lassen Street, Chatsworth, CA 91311. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $3,255 |
| Current property tax | $3,609 |
| Market value | $274,100 |
| Tax per sqft | $2 |
Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.
| Code | Description | Tax levied |
|---|---|---|
| 06181 | Greater L.A. County Vector Control District | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 18851 | Los Angeles City Light Maintenance | Register |
| 03071 | Los Angeles County Flood Control | Register |
| 00170 | Los Angeles County Trauma/Emerg Srvs | Register |
Here's the assessment & property tax history for 20425 Lassen Street, Chatsworth, 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 | $274,100 | 1.1874 | $3,255 | +0.95% |
| 2024-2025 | $268,727 | 1.1997 | $3,224 | +2.03% |
| 2023-2024 | $263,459 | 1.1994 | $3,160 | +4.97% |
| 2022-2023 | $258,294 | 1.1655 | $3,010 | +1.16% |
| 2021-2022 | $253,231 | 1.1752 | $2,976 | -1.06% |
The complete history of permits filed for 20425 Lassen Street, Chatsworth, 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 Los Angeles so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Los Angeles and compare it to other neighborhoods in Los Angeles County.
Check out recently sold homes in LOS-ANGELES and see how their prices compare.
Create a free account to unlock extended information for 20425 Lassen Street, Chatsworth, 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) | 0.2, X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
| Earthquake-induced liquefaction area | Register |
Access the detailed traffic volume map for 20425 Lassen Street, Chatsworth 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) |
|---|---|---|---|---|---|
| Superior Street Elementary School | 9 | Charter | K-5 | 439 | 0.25 |
| Our Community Charter School | 7 | Charter | K-8 | 405 | 0.84 |
| Cds Elementary School | NR | Public | K-6 | 4 | 0.84 |
| Germain Academy For Academic Achievement | 6 | Public | K-5 | 573 | 0.91 |
| East Valley Academy | NR | Private | 1-12 | 31 | 1.50 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Community Charter School | 7 | Charter | K-8 | 405 | 0.84 |
| Ernest Lawrence Middle School | 5 | Public | 6-8 | 1,073 | 0.86 |
| Aggeler Community Day School | 3 | Public | 7-12 | 23 | 0.99 |
| William Tell Aggeler Opportunity High School | 1 | Public | 7-12 | 58 | 0.99 |
| Alfred B. Nobel Charter Middle School | 10 | Charter | 6-8 | 1,940 | 1.43 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Chatsworth Charter High School | 7 | Charter | 9-12 | 1,696 | 0.42 |
| Stoney Point Continuation School | 2 | Public | 9-12 | 107 | 0.60 |
| Aggeler Community Day School | 3 | Public | 7-12 | 23 | 0.99 |
| William Tell Aggeler Opportunity High School | 1 | Public | 7-12 | 58 | 0.99 |
| East Valley Academy | NR | Private | 1-12 | 31 | 1.50 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20425 Lassen Street, Chatsworth.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20416 Septo St, Chatsworth | 1,272 | 10/28/2014 | |
| 20438 Septo St, Chatsworth | 1,244 | 03/14/1994 | $163,000 |
| 20459 Lassen St, Chatsworth | 1,288 | 01/21/2022 | |
| 9924 Mason Ave, Chatsworth | 1,679 | 08/16/2024 | |
| 20417 Lassen St, Chatsworth | 1,244 | 07/28/2009 | |
| 20400 Septo St, Chatsworth | 1,244 | 09/24/2025 | |
| 20431 Lassen St, Chatsworth | 1,272 | 03/07/2022 | |
| 9918 Mason Ave, Chatsworth | 1,882 | 09/16/2021 | |
| 20444 Septo St, Chatsworth | 1,272 | 05/27/2021 | |
| 20411 Lassen St, Chatsworth | 1,272 | 04/23/2021 | |
| 20401 Lassen St, Chatsworth | 1,244 | 06/19/2019 | |
| 20439 Lassen St, Chatsworth | 1,819 | 02/08/2017 | $661,500 |
| 9900 Mason Ave, Chatsworth | 2,203 | 07/08/2025 | |
| 10057 Delco Ave, Chatsworth | 1,890 | 03/05/2003 | |
| 20430 Septo St, Chatsworth | 1,263 | ||
| 20453 Lassen St, Chatsworth | 2,943 | 01/07/2011 | $400,004 |
| 20410 Septo St, Chatsworth | 1,879 | 10/26/1994 | |
| 20424 Septo St, Chatsworth | 1,244 | 11/21/2003 | $345,003 |
| 20445 Lassen St, Chatsworth | 1,263 | 02/11/1992 | $129,000 |
| 9910 Mason Ave, Chatsworth | 1,899 | 02/16/2018 |