---
listing_id: CRSR25022551
status: ActiveUnderContract
price: 2800000
beds: 5
baths_full: 6
baths_half: 0
sqft_living: 5022
sqft_lot: 114631
lot_acres: 2.631
year_built: 1945
property_type: Residential
property_subtype: Single Family Residence
address: "22427 Plummer St"
city: Chatsworth
state: CA
zip: 91311
county: "Los Angeles County"
lat: 34.2433518
lng: -118.6159214
days_on_market: 446
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Brian Grube"
list_office: "Coldwell Banker Realty"
list_agent_phone: "–"
list_agent_license: 01978863
mls_source: CRMLS
modified: 2026-04-16
transaction_type: buy
---

Home | Los Angeles County | Chatsworth | 91311 | 22427 Plummer St

22427 Plummer St, Chatsworth, CA 91311

MLS: CRSR25022551 | Status: Contingent | Price: $2,800,000
Beds/Baths: 5 / 6
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
5 6 5,022 2.631 1945

Remarks

Developers/Contractors.....Incredible development opportunity on one of the last remaining 2.6+ acre gated estates in Chatsworth. Full architectural plans and drawings are available to convert the existing "Carriage House" into a 2-bed, 2-bath, 1,200 sq ft ADU and add over 300 sq ft to the main home (permits from 2019 have expired). Whether you're looking to renovate, expand, or explore lot split potential (buyer to verify), this property offers unmatched flexibility. The main residence is ready for cosmetic updates, while the second structure—with its own address—presents an ideal rebuild opportunity. Designed by renowned architect Robert Byrd, the original home retains signature character and charm. Existing amenities include a lighted tennis/pickleball/basketball court, pool, three storage sheds, and a detached garage with a workshop. Nestled among mature oak trees, the grounds offer beauty, shade, and total privacy. Property profile designates use as a duplex. Endless potential for investors, builders, or end-users looking to create a custom compound or private estate. Water and Power are back on as of Aug 13th

MLS Listing Information

Field Value
MLS # CRSR25022551
MLS Source California Regional MLS

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom
Appliances Other
Fireplace Living Room
Laundry Other
Cooling Central Forced Air

Exterior Features

Feature Details
Pool Pool - Yes

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 2 Car(s)
Elementary District Los Angeles Unified
High School District Los Angeles Unified
HOA Fee $0
Zoning LARA

Contact Information

Listing Agent Co-Listing Agent
Brian Grube Todd Shapiro
Coldwell Banker Realty Coldwell Banker Realty
License #: 01978863 License #: 00915916
Phone: – Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Chatsworth Park Elementary School public K-5 1.13 mi 7
Aggeler Community Day School public 7-12 1.34 mi N/A
William Tell Aggeler Opportunity High School public 7-12 1.34 mi 1
Nevada Avenue Elementary School public K-5 1.42 mi 5
Ernest Lawrence Middle School public 6-8 1.51 mi 7
Stoney Point Continuation School public 9-12 1.70 mi 2
Capistrano Avenue Elementary School public K-5 1.81 mi 7
Christopher Columbus Middle School public 6-8 2.16 mi 4
Germain Academy For Academic Achievement public K-5 2.20 mi 5
Limerick Avenue Elementary School public K-5 2.25 mi 6
Canoga Park Elementary School public K-5 2.65 mi 3
Sunny Brae Avenue Elementary School public K-5 2.80 mi 5
Winnetka Avenue Elementary School public K-5 3.07 mi 3
Knolls Elementary School public K-6 3.25 mi 3
Owensmouth Continuation School public 9-12 3.32 mi 2
Canoga Park Senior High School public 9-12 3.37 mi 4
Hart Street Elementary School public K-5 3.49 mi 2
White Oak Elementary School public K-6 3.59 mi 9
John A. Sutter Middle School public 6-8 3.80 mi 5
Stanley Mosk Elementary School public K-5 3.88 mi 7

Nearby Homes

Address Price Beds Baths Sq Ft Status
22849 W Seaqua Cir $2,999,000 6 6/1 5,284 Active
9522 N Andora Ave $2,499,000 5 5/1 4,624 Active
9514 Oakridge Pl $2,800,000 6 6 6,283 Active
22801 Seaqua Cir $3,200,000 5 5/1 4,624 Active
9530 N Andora Ave $2,317,000 5 5/1 4,205 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 16, 2026. For the most current information, please contact Brian Grube.