1 of 62

Want to see this home?

21770 Los Alimos Street

Chatsworth, CA 91311

9 beds
9 baths
5,002 sqft
~1/2 acre lot
$499 per sqft
1978 build
– on site

UNIQUE OPPORTUNITY: 4 buildings with access from 2 streets and 3 legal addresses. MAIN HOUSE, ADU, SB9, POOL HOUSE, POOL, PAID OFF SOLAR. Ideal for multi-generational living, rental income, or business opportunities, this estate offers nearly 5,000 square feet of total living space on a 21,000-square-foot lot. MAIN RESIDENCE: 2,582-square-foot (4 bedrooms and 3 bathrooms). Hand-curved oak wood flooring in the kitchen, dining, living, and family rooms. The kitchen boasts quartz countertops and a large island, while the family room features a fireplace and a wet bar. Upgraded windows with plantation shutters. Hardwood closets in all bedrooms. Two central air and heating systems. The system includes a large tankless water heater. Dual-meter water system. DETACHED ADU: Built in 2021, 1,000 square feet, a 10-foot ceiling, 2 bedrooms, 3 bathrooms, and a laundry room. Full kitchen. Central air and heat. Upgraded windows with plantation shutters. Hardwood walk-in closets. Paid solar system. With a separate address and its own electricity account, this unit provides flexibility for rental income or extended family living. SB 9 DWELLING (Converted Guest House): This 1,200-square-foot home has been legally converted under California’s SB 9, allowing for potential lot subdivision and additional residential unit development—a valuable opportunity for increased rental income or property resale potential. Key features: 3 bedrooms, 2 bathrooms; full kitchen and laundry room; upgraded windows with plantation shutters; hardwood closets; fire sprinklers; solar paid off. POOL HOUSE & OUTDOOR OASIS: A 220-square-foot pool house includes a sauna/steam room and a full bathroom. The large, heated pool features a waterfall, beach entrance, brand-new heater, and jacuzzi, creating the perfect space for relaxation and entertainment. ADDITIONAL FEATURES: Paid off solar system with 76 panels; brick veneer exterior on all buildings for enhanced aesthetics, soundproofing, and temperature control; Low-maintenance landscaping with a sump pump and irrigation system (separate water meter); EV chargers; fruit-producing trees; four dining areas and multiple patios; Private, cul-de-sac location surrounded by equestrian estates. This unique compound combines comfort, function, and a fantastic investment opportunity.

Listed By CRMLS_CA / Larisa Fast / Alta Realty Group CA, Inc. / fastlara@gmail.com

Last checked: Checking… • Last updated Mar 27, 2025 •

MLS# SW24021733 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1978
Year Built Source:

Assessor
New Construction:

No
Construction Materials:

Brick, Brick Veneer
Total Number Of Units:

3
Architectural Style:

Custom Built
Roof:

Composition, Shingle
Foundation:

Slab
Structure Type:

House
Stories Total:

1
Entry Level:

1
Patio And Porch Features:

Cabana, Covered, Patio
Patio:

1
Accessibility Features:

2+ Access Exits
Common Walls:

No Common Walls

Interior

Features:

Beamed Ceilings, Brick Walls, Open Floorplan, Quartz Counters, Storage, Wet Bar
Levels:

One
Entry Location:

street
Kitchen Features:

Kitchen Island, Kitchen Open to Family Room, Quartz Counters, Remodeled Kitchen
Eating Area:

Breakfast Counter / Bar, Dining Room
Door Features:

Insulated Doors, Sliding Doors
Window Features:

Double Pane Windows, ENERGY STAR Qualified Windows, Shutters
Flooring:

Tile, Wood
Room Type:

All Bedrooms Down, Entry, Family Room, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Sauna, Walk-In Closet
Living Area Units:

Square Feet
Living Area Source:

Estimated
Fireplace:

Yes
Fireplace:

Family Room, Gas, Wood Burning
Laundry:

Individual Room
Laundry:

1

Room Dimensions

Living Area:

5002.00

Location

Directions:

Turn left from Chatsworth street onto Los Alimos street. Continue straight, property will be on your left.
Latitude:

34.26614300
Longitude:

-118.60345100

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Property Condition:

Turnkey, Updated/Remodeled
Zoning:

LARA
Lot Features:

Cul-De-Sac, Horse Property, Sprinklers Drip System
Lot Size Area:

21022.0000
Lot Size Acres:

0.4826
Lot Size SqFt:

21022.00
Lot Size Source:

Assessor
View:

1
View:

Hills, Mountain(s), Pool
Fencing:

Good Condition, Stone
Fence:

Yes
Sprinklers:

Yes
Security Features:

Security System
Road Frontage:

City Street
Road Surface Type:

Paved
Additional Parcels:

No
Other Structures:

Guest House Detached, Sauna Private
Land Lease:

No
Lease Considered:

No

Listing Agent

Contact info:

Taxes

Tax Census Tract:

1132.11
Tax Tract:

32630
Tax Lot:

9

Beds

Total Bedrooms:

9
Main Level Bedrooms:

6

Baths

Total Baths:

9
Bathroom Features:

Bathtub, Shower, Walk-in shower
Full & Three Quarter Baths:

9
Main Level Baths:

6
Full Baths:

9

The Listing

Virtual Tour
Virtual Tour
Special Listing Conditions:

Standard
Parcel Number:

2722035009

Heating & Cooling

Heating:

1
Heating:

Central, Fireplace(s), Solar
Cooling:

Yes
Cooling:

Central Air

Utilities

Utilities:

Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Sewer:

Public Sewer
Electric:

220 Volts, Electricity - On Property
Water Source:

Public

Appliances

Appliances:

Dishwasher, Double Oven, Disposal, Gas Cooktop, Microwave, Tankless Water Heater
Included:

Yes

Schools

High School District:

Los Angeles Unified

The Community

Features:

Foothills, Horse Trails
Association:

No
Pool:

Private, In Ground, Solar Heat, Waterfall
Senior Community:

No
Spa:

1
Private Pool:

Yes
Spa Features:

Private, Solar Heated
Assessments:

Yes
Assessments:

Special Assessments

Parking

Parking:

Yes
Parking:

Driveway, Garage
Parking Spaces:

2.00
Attached Garage:

Yes
Garage Spaces:

2.00

Monthly cost estimate

Asking price

$2,496,000

Expense	Monthly cost
Mortgage	$13,365
Taxes	N/A
Insurance	$686
Utilities	$338 See report
Total	$14,389/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
3/13/25 Mar 13, 2025	Pending	CRMLS_CA	$2,496,000
3/4/25 Mar 4, 2025	Price Changed	CRMLS_CA	$2,496,000	0.0%
1/14/25 Jan 14, 2025	Price Changed	CRMLS_CA	$2,495,000	1.5%

Want a closer look?

Go see 21770 Los Alimos Street

Or Call Toll Free 1-800-241-3327

We guarantee that we’ll never spam you.

* indicates a required field

More homes

Newest listings in Los Angeles, CA

Similar sold homes

This house located in North Valley, Los Angeles, CA 91311 is currently pending sale for $2,496,000. 21770 Los Alimos Street is a 5,002 square foot house with 9 beds and 9 baths that has been on Estately for 421 days. 21770 Los Alimos Street is in the North Valley neighborhood of Los Angeles and has a WalkScore® of 38, making it car-dependent.

Listing Courtesy of: CRMLS_CA and Alta Realty Group CA, Inc.. Based on information from California Regional Multiple Listing Service, Inc. as of 00:08 on Apr 04.

This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.