Price adjusted to $2,600,000! An exceptional opportunity to create a multigenerational family compound, private estate, investment property, or future development project on more than 2.6 gated acres. Designed by renowned architect Robert Byrd, the existing residence offers timeless architectural character and is ready for updating and customization.
A separate Carriage House with its own address adds tremendous flexibility for extended family, guests, a home office, or potential rental income. 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 were issued in 2019 and have expired.
Developers, contractors, and investors will appreciate the property's significant upside. The property profile identifies the property as a duplex, and the expansive parcel may offer potential for a lot split and/or additional development. Buyer to independently investigate and verify all development possibilities, zoning, permits, and requirements.
The grounds are surrounded by mature oak trees, creating a private, park-like setting complete with a lighted tennis/pickleball/basketball court, swimming pool, detached garage with workshop, and three storage sheds.
With 2.6+ acres, multiple structures, privacy, architectural character, and numerous possibilities, this is a rare opportunity in Chatsworth. Whether the vision is a multigenerational compound, reimagined luxury estate, income-producing property, or future development, bring your imagination and unlock the tremendous potential this unique property has to offer.
For sale
Listed by: Coldwell Banker Realty • Todd Shapiro • Contact: 818-620-6016
Price cut: $200K (9/11)
$2,600,000
22427 Plummer St, Chatsworth, CA 91311
4beds
5,022sqft
Single Family Residence
Built in 1945
2.63 Acres Lot
$2,521,900 Zestimate®
$518/sqft
$-- HOA
What's special
- 143 days
- 375
- 26
Zillow last checked:
Listing updated:
Listed by:
Todd Shapiro DRE #00915916 818-620-6016,
Coldwell Banker Realty,
Brian Grube DRE #01978863,
Coldwell Banker Realty
Source: CRMLS,MLS#: SR26113924
Originating MLS: California Regional MLS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
- Main level bathrooms: 3
- Main level bedrooms: 4
Rooms
- Room types: Bedroom
Bedroom
- Features: All Bedrooms Down
Cooling
- Central Air
Appliances
- Laundry: Inside
Features
- All Bedrooms Down
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 5,022 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Has private pool: Yes
- Pool features: Private
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 2.63 Acres
- Features: 2-5 Units/Acre
Details
- Parcel number: 2727001017
- Zoning: LARA
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1945
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Storm Drain(s)
Location
- Region: Chatsworth
Financial & listing details
- Price per square foot: $518/sqft
- Tax assessed value: $1,991,195
- Date on market: 5/29/2026
- Cumulative days on market: 143 days
- Listing terms: Cash
Estimated market value
$2,521,900
$2.40M - $2.65M
$7,668/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/6/2026 | Listed for sale | $2,600,000$518/sqft |
Source: | ||
| 9/29/2026 | Contingent | $2,600,000$518/sqft |
Source: | ||
| 9/11/2026 | Price change | $2,600,000-7.1%$518/sqft |
Source: | ||
| 7/22/2026 | Listed for sale | $2,799,999$558/sqft |
Source: | ||
| 7/6/2026 | Contingent | $2,799,999$558/sqft |
Source: | ||
| 6/2/2026 | Listed for sale | $2,799,999$558/sqft |
Source: | ||
| 6/1/2026 | Contingent | $2,799,999$558/sqft |
Source: | ||
| 5/29/2026 | Listed for sale | $2,799,9990%$558/sqft |
Source: | ||
| 10/1/2025 | Listing removed | $2,800,000-6.7%$558/sqft |
Source: | ||
| 6/29/2025 | Listed for sale | $2,999,999+71.4%$597/sqft |
Source: | ||
| 1/30/2019 | Sold | $1,750,000-7.8%$348/sqft |
Source: Public Record Report a problem | ||
| 1/11/2019 | Pending sale | $1,899,000$378/sqft |
Source: Compass #SR18196766 Report a problem | ||
| 11/7/2018 | Price change | $1,899,000-5%$378/sqft |
Source: Compass #SR18196766 Report a problem | ||
| 8/15/2018 | Listed for sale | $1,999,000-13.1%$398/sqft |
Source: Compass #SR18196766 Report a problem | ||
| 8/17/2016 | Listing removed | $2,300,000$458/sqft |
Source: Dilbeck Real Estate #SR16024280 Report a problem | ||
| 8/17/2016 | Listed for sale | $2,300,000$458/sqft |
Source: Dilbeck Real Estate #SR16024280 Report a problem | ||
| 8/6/2016 | Pending sale | $2,300,000$458/sqft |
Source: Dilbeck Real Estate #SR16024280 Report a problem | ||
| 7/2/2016 | Listed for sale | $2,300,000$458/sqft |
Source: Dilbeck Real Estate #SR16024280 Report a problem | ||
| 5/10/2016 | Pending sale | $2,300,000+15%$458/sqft |
Source: Dilbeck Real Estate #SR16024280 Report a problem | ||
| 10/15/2015 | Price change | $1,999,999-14.9%$398/sqft |
Source: Dilbeck Real Estate #SR15184440 Report a problem | ||
| 8/21/2015 | Listed for sale | $2,350,000+248.1%$468/sqft |
Source: Dilbeck Real Estate #SR15184440 Report a problem | ||
| 3/9/1998 | Sold | $675,000+10.7%$134/sqft |
Source: Public Record Report a problem | ||
| 9/22/1997 | Sold | $609,516$121/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,991,195 +2% |
| 2025 | $24,637 +1.1% | $1,952,153 +2% |
| 2024 | $24,381 +1.9% | $1,913,876 +2% |
| 2023 | $23,925 +4.7% | $1,876,350 +2% |
| 2022 | $22,855 +1.3% | $1,839,560 +2% |
| 2021 | $22,571 -1% | $1,803,491 +1% |
| 2020 | $22,792 | $1,785,000 +84.7% |
| 2019 | $22,792 +84.9% | $966,189 +2% |
| 2018 | $12,325 | $947,245 +2% |
| 2017 | $12,325 +2.1% | $928,672 +2% |
| 2016 | $12,073 +2.6% | $910,464 +1.5% |
| 2015 | $11,769 +0.6% | $896,789 +2% |
| 2014 | $11,699 | $879,223 +2.5% |
| 2012 | -- | $858,089 +2% |
| 2011 | -- | $841,264 +0.8% |
| 2010 | -- | $834,978 -0.2% |
| 2009 | -- | $836,963 +2% |
| 2008 | -- | $820,553 +2% |
| 2007 | -- | $804,465 +2% |
| 2006 | -- | $788,692 |
| 2005 | -- | $788,692 +4% |
| 2004 | -- | $758,069 +1.9% |
| 2003 | -- | $744,176 +2% |
| 2002 | -- | $729,585 |
Find assessor info on the county website
Monthly payment
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