21901 Lassen Street 155
Chatsworth, CA 91311
Listing broker / agent: The ONE Luxury Properties · Leo Bato · 818-648-4837 · CRMLS
MLS # SR26213501 · Last checked Oct 20, 2026 15:48 UTC
About this property
BEST UNIT! BEST LOCATION IN THE COMMUNITY! SELLER WILLING TO CONTRIBUTE TOWARD A 3-2-1 INTEREST RATE BUYDOWN! INCREDIBLE BUYER OPPORTUNITY! Discover this rare 3-bedroom, 3-bathroom tri-level CORNER-UNIT TOWNHOME in desirable Chatsworth Country Townhomes! With ONLY ONE COMMON WALL, additional windows, abundant natural light, and convenient access in and out of the community, this exceptional home offers added privacy in a serene setting surrounded by mature trees, lush landscaping, and beautiful mountain views. Step inside to a bright, inviting living room with soaring vaulted ceilings, a cozy fireplace, and sliding glass doors leading to your private patio—ideal for morning coffee, outdoor dining, or unwinding after a long day. The formal dining area connects seamlessly to the living space, perfect for everyday comfort and entertaining. The updated kitchen features modern cabinetry, stainless steel appliances, and a convenient breakfast nook. Upstairs, discover three spacious bedrooms, including a primary suite with a walk-in closet and private en-suite bathroom. Additional highlights include dual-pane windows, wood flooring, a full-size laundry area, and direct access to an attached 2-car garage. Enjoy resort-style HOA amenities, including a heated pool, spa, recreation room, beautifully maintained grounds, and nighttime security patrols. HOA dues include water and trash service! PRIME CHATSWORTH LOCATION! Close to the 118 Freeway, Metrolink, Warner Center, The Village at Westfield Topanga, Westfield Topanga Mall, shopping, dining, entertainment, hiking trails, and outdoor recreation. WHY SETTLE FOR LESS? This sought-after corner unit combines privacy, comfort, convenience, and community amenities with an attractive financing opportunity. Seller is willing to contribute toward a 3-2-1 temporary interest rate buydown, which may reduce eligible buyers' mortgage payments during the first three years. Contribution and buydown are subject to agreed terms, lender approval, and loan eligibility. DON'T MISS THIS RARE CORNER-UNIT GEM! SCHEDULE YOUR PRIVATE SHOWING TODAY!
Property details
- MLS number
- SR26213501
- Status
- Active
- Type
- Residential
- Subtype
- Townhouse
- Beds / baths
- 3 Beds • 3 Baths
- Living area
- 1,438 Sq Ft
- Lot size
- 3.878 acres
- County
- Los Angeles
- Year built
- 1976
More property detailsCollapse
Listing
- Days on market
- 17
Building
- Year built
- 1976
- Year built source
- Assessor
- Architectural style
- Mid Century Modern
- Building stories
- 3
- Levels
- Three Or More
- Entry level
- 1
- Construction
- Block, Drywall, Glass, Concrete, Steel
- Roof
- Asphalt, Tile
- Foundation
- Slab
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 3
Rooms & interior
- Main-level bedrooms
- 0
- Main-level bathrooms
- 0
- Rooms
- Bedroom, Living Room, Primary Bathroom, Primary Bedroom, Dining Room
- Appliances
- Dishwasher, Gas Oven, Gas Range, Gas Water Heater, Microwave, Refrigerator, Water To Refrigerator
- Interior features
- Breakfast Area, Ceiling Fans, Separate Formal Dining Room, Eat In Kitchen, Open Floorplan, All Bedrooms Up
- Flooring
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Electric Dryer Hookup, Gas Dryer Hookup, Laundry Closet
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Parking
- Concrete, Direct Access, Garage, Garage Faces Rear, Side By Side
- Attached garage
- Yes
- Pool
- Community, Fenced, Association
- Spa
- Community
- Patio / porch
- Concrete, Front Porch
- Lot size source
- Assessor
- Fencing
- Wrought Iron
- Property outlook
- Neighborhood
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected
- Community features
- Street Lights, Sidewalks, Valley, Pool
- Association amenities
- Pool, Spa Hot Tub
Fees & lease terms
- Association
- Yes
- Association fee
- $600.00
- Association fee frequency
- Monthly
- Additional association fee
- $111.00
- Additional fee frequency
- Monthly
Schools reported in the listing
- High school district
- Los Angeles Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $529,998
- MLS-reported original asking price
- $529,999
- MLS-reported previous asking price
- $529,999
- MLS-reported last price change
- 2026-10-18 09:49 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 18, 2026 16:57 | $529,998 |
| Oct 2, 2026 06:03 | $529,999 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Chatsworth
Active residential homes for sale in Chatsworth, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
17 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-20 16:58 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗