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Chatsworth, CA

$2,799,999

22427 Plummer Street, Chatsworth, CA
4
Beds
4
Baths
5,022
Sq Ft
1945
Built
57
Days listed

About this home

Back on the market! An exceptional opportunity to create the ultimate multigenerational family compound, private estate, or investment property. Set behind private gates on more than 2.6 acres, this remarkable property offers incredible flexibility for extended family living, guest accommodations, rental income, or future development. Designed by renowned architect Robert Byrd, the existing residence showcases timeless architectural character and is ready for cosmetic updates. A separate "Carriage House," complete with its own address, presents outstanding potential for extended family, guests, a home office, or rental income. Full architectural plans and drawings are available to convert the Carriage House into an approximately 1,200-square-foot, 2-bedroom, 2-bath ADU and expand the main residence by more than 300 square feet (previous permits issued in 2019 have expired). Developers, contractors, and investors will appreciate the property's tremendous upside. The property profile designates the property as a duplex, and buyers may wish to explore lot-split or additional development possibilities (buyer to verify). The expansive grounds are surrounded by mature oak trees, creating a private park-like setting and feature a lighted tennis, pickleball, and basketball court, sparkling pool, detached garage with workshop, and three storage sheds. Whether your vision is a luxury family estate, a multigenerational retreat, a custom compound, or a future development project, opportunities of this size and versatility are increasingly rare. Bring your imagination and unlock the extraordinary potential this exceptional Chatsworth property has to offer.

Facts & features

Interior
Bedrooms
4
Bathrooms
4 full
Living area
5,022 sq ft
Interior features
All Bedrooms Down
Fireplace
Living Room
Cooling
Central Air
Laundry
Inside
Levels
One
Exterior & lot
Lot size
2.632 acres (114,631 sq ft)
Pool
Private
View
Mountains
Year built
1945
Parking spaces
2
Community
Area
CHT - Chatsworth
County
Los Angeles
Community features
Storm Drains
Listing details
Status
Active
Property type
Single Family Residence
Days on market
57
Listed
2026-05-26
Original price
$27,999,999
Terms
Cash
Parcel #
2727001017
MLS #
SR26113924
Listed by
Todd Shapiro · Coldwell Banker Realty

Location

Price history

Listed
$27,999,999 · 2026-05-26
Price reduced
$2,799,999 (−$25,200,000)
Days on market
57
Current price
$2,799,999
Financing

Could this home be yours?

Estimated monthly payment
$17,565
$14,158 principal & interest · $3,407 taxes & insurance
$560,000
Estimate only
Loan $2,239,999

Estimates only and not a loan offer. Property tax and insurance vary by location. Get pre-qualified below for your actual rate and payment.

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What's your home worth?

Estimated value range nearby
$4,653,159$5,462,404

A rough estimate from current nearby price-per-square-foot — not an appraisal. A precise valuation considers condition, upgrades and recent sales.

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Listing data provided by CRMLS

Listing courtesy of Coldwell Banker Realty. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

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