21133 Lassen St
Chatsworth, CA 91311
2 bd 3 ba 1,488 sqft Built 1983 Lot 107,162 sqft townhomes
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $187,801 | $310,115 | $497,916 | $6,148 |
| 2024 | $187,801 | $310,115 | $497,916 | $6,071 |
| 2023 | $180,509 | $298,074 | $478,583 | $5,955 |
| 2022 | $176,970 | $292,230 | $469,200 | $5,678 |
| 2021 | $173,500 | $286,500 | $460,000 | $5,604 |
| 2020 | $172,584 | $260,916 | $433,500 | $5,397 |
| 2019 | $169,200 | $255,800 | $425,000 | $5,185 |
| 2018 | $141,384 | $116,972 | $258,356 | $3,168 |
| 2017 | $138,612 | $114,679 | $253,291 | $3,096 |
| 2016 | $135,895 | $112,431 | $248,326 | $3,012 |
| 2015 | $133,854 | $110,743 | $244,597 | $2,968 |
| 2014 | $131,232 | $108,574 | $239,806 | $2,982 |
| 2013 | $130,639 | $108,084 | $238,723 | $2,982 |
| 2012 | $123,000 | $101,000 | $224,000 | $2,893 |
| 2010 | $125,567 | $103,888 | $229,455 | $2,957 |
| 2009 | $124,629 | $103,112 | $227,741 | $2,851 |
| 2008 | $122,477 | $101,331 | $223,808 | $2,730 |
| 2007 | $120,076 | $99,345 | $219,421 | $2,634 |
Property facts
Year built
1983
Property type
townhomes
Stories
3
Beds
2
Baths
3
Living area
1,488 sqft
Lot size
107,162 sqft
ZIP code
91311
City
Chatsworth
Street
Lassen St
Coordinates
34.25084, -118.59408
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21133 Lassen St last sell?
No public-record sale is on file for 21133 Lassen St.
What is the current tax assessment for 21133 Lassen St?
The most recent total assessment for 21133 Lassen St (year 2025) is $497,916 with $6,148 in property tax.
When was 21133 Lassen St built?
21133 Lassen St was built in 1983.
How does 21133 Lassen St compare to others on Lassen St?
We track 8 other properties on Lassen St. Browse the list under "Other properties on Lassen St" to compare beds, baths, and sale history.
What are the property facts for 21133 Lassen St?
21133 Lassen St is a 2 bed, 3 bath, 1,488 sqft, 107,162 sqft lot townhomes.
Is 21133 Lassen St a flip candidate?
No — 21133 Lassen St does not appear in our flips dataset.
Is 21133 Lassen St a tax-appeal candidate?
No — 21133 Lassen St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.7%
Implied 1-yr
-10.8%
2026 Q3
$1.21M
2026 Q4
$1.17M
ZIP 91311 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lassen St