# 22427 Plummer Street, Chatsworth, CA 91311

> **TL;DR:** 4bd/4ba single family, $2,600,000 ($518/sqft), built 1945, 5,022 sqft.
> Pool, Fireplace, A/C, 2-car garage. Est. $13,905/mo. Listed 158 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,600,000 |
| Price/sqft | $518 |
| Bedrooms | 4 |
| Bathrooms | 4 full |
| Square Feet | 5,022 |
| Year Built | 1945 |
| Lot Size | 114,632 sqft (2.63 acres) |
| Stories | 1 |
| Garage | 2-car |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 158 |

## Why This Home Stands Out

- **Pool** - Pool listed; type not specified

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $13,147 |
| Estimated Insurance | $758 |
| **Total** | **$13,905** |

## Key Amenities

- Pool
- Fireplace
- A/C
- 2-car garage

## Property Highlights

- Built in 1945
- 2.63 acre lot
- 2 parking spaces
- Private pool
- Fireplace

## Description

### Agent Description
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

## Location

- **Address:** 22427 Plummer Street, Chatsworth, CA 91311
- **County:** Los Angeles

## Listing Agent

- **Name:** Todd Shapiro · **License:** 00915916
- **Brokerage:** Coldwell Banker Residential Brokerage
- **Broker Phone:** (800) 500-4053

## Photos

![22427 Plummer Street - Photo 1](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3790542151r.jpg)

![22427 Plummer Street - Photo 2](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f581744787r.jpg)

![22427 Plummer Street - Photo 3](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f683112812r.jpg)

![22427 Plummer Street - Photo 4](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2081449985r.jpg)

![22427 Plummer Street - Photo 5](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1152353544r.jpg)

![22427 Plummer Street - Photo 6](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2436045392r.jpg)

![22427 Plummer Street - Photo 7](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3480235499r.jpg)

![22427 Plummer Street - Photo 8](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1719976472r.jpg)

![22427 Plummer Street - Photo 9](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1135516099r.jpg)

![22427 Plummer Street - Photo 10](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3131265476r.jpg)

![22427 Plummer Street - Photo 11](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1597721270r.jpg)

![22427 Plummer Street - Photo 12](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3266101874r.jpg)

![22427 Plummer Street - Photo 13](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f324099999r.jpg)

![22427 Plummer Street - Photo 14](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2810729830r.jpg)

![22427 Plummer Street - Photo 15](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1619833220r.jpg)

![22427 Plummer Street - Photo 16](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1028027698r.jpg)

![22427 Plummer Street - Photo 17](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2510514163r.jpg)

![22427 Plummer Street - Photo 18](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3476924418r.jpg)

![22427 Plummer Street - Photo 19](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1530674403r.jpg)

![22427 Plummer Street - Photo 20](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2463431975r.jpg)

![22427 Plummer Street - Photo 21](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1990284451r.jpg)

![22427 Plummer Street - Photo 22](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f944770673r.jpg)

![22427 Plummer Street - Photo 23](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f852111591r.jpg)

![22427 Plummer Street - Photo 24](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1714593606r.jpg)

![22427 Plummer Street - Photo 25](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2278137942r.jpg)

![22427 Plummer Street - Photo 26](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3484203235r.jpg)

![22427 Plummer Street - Photo 27](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2471143698r.jpg)

![22427 Plummer Street - Photo 28](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3729209407r.jpg)

![22427 Plummer Street - Photo 29](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3908632888r.jpg)

![22427 Plummer Street - Photo 30](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3518631352r.jpg)

![22427 Plummer Street - Photo 31](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309571637r.jpg)

![22427 Plummer Street - Photo 32](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1161778519r.jpg)

![22427 Plummer Street - Photo 33](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1863875054r.jpg)

![22427 Plummer Street - Photo 34](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309034091r.jpg)

![22427 Plummer Street - Photo 35](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f797829377r.jpg)

![22427 Plummer Street - Photo 36](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f501355291r.jpg)

![22427 Plummer Street - Photo 37](http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1729094218r.jpg)

---

**MLS#:** SR26113924 | **Updated:** 2026-10-28
**Source:** listhub

*Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#listing",
  "url": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805",
  "name": "22427 Plummer Street, Chatsworth, CA 91311",
  "description": "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",
  "image": [
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3790542151r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f581744787r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f683112812r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2081449985r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1152353544r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2436045392r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3480235499r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1719976472r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1135516099r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3131265476r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1597721270r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3266101874r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f324099999r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2810729830r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1619833220r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1028027698r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2510514163r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3476924418r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1530674403r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2463431975r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1990284451r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f944770673r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f852111591r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1714593606r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2278137942r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3484203235r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2471143698r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3729209407r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3908632888r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3518631352r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309571637r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1161778519r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1863875054r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309034091r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f797829377r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f501355291r.jpg",
    "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1729094218r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3790542151r.jpg",
    "caption": "22427 Plummer Street - Chatsworth, CA"
  },
  "datePosted": "2026-05-26",
  "dateModified": "2026-10-28T16:33:29.955Z",
  "mainEntity": {
    "@type": "Accommodation",
    "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#property",
    "name": "22427 Plummer Street, Chatsworth, CA 91311",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "22427 Plummer Street",
      "addressLocality": "Chatsworth",
      "addressRegion": "CA",
      "postalCode": "91311",
      "addressCountry": "US"
    },
    "image": [
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3790542151r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f581744787r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f683112812r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2081449985r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1152353544r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2436045392r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3480235499r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1719976472r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1135516099r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3131265476r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1597721270r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3266101874r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f324099999r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2810729830r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1619833220r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1028027698r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2510514163r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3476924418r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1530674403r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2463431975r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1990284451r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f944770673r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f852111591r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1714593606r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2278137942r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3484203235r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f2471143698r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3729209407r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3908632888r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f3518631352r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309571637r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1161778519r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1863875054r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1309034091r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f797829377r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f501355291r.jpg",
      "http://lh.rdcpix.com/00125c3502286e09b25e01879c0e4667l-f1729094218r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "SR26113924"
    },
    "accommodationCategory": "Single Family Residence",
    "numberOfBedrooms": 4,
    "numberOfBathroomsTotal": 4,
    "numberOfFullBathrooms": 4,
    "floorSize": {
      "@type": "QuantitativeValue",
      "value": 5022,
      "unitCode": "FTK",
      "unitText": "square feet"
    },
    "yearBuilt": 1945,
    "amenityFeature": [
      {
        "@type": "LocationFeatureSpecification",
        "name": "Cooling",
        "value": "Central Air"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Pool",
        "value": true
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Fireplace",
        "value": true
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "Air Conditioning",
        "value": true
      }
    ],
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Lot Size",
        "value": "2.63 acres"
      },
      {
        "@type": "PropertyValue",
        "name": "Stories",
        "value": 1
      },
      {
        "@type": "PropertyValue",
        "name": "Parking Spaces",
        "value": 2
      },
      {
        "@type": "PropertyValue",
        "name": "Garage Spaces",
        "value": 2
      },
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Single Family Residence"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#offer",
    "url": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805",
    "price": 2600000,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#agent",
    "name": "Todd Shapiro",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://staging.propertysimple.ai/listing/22427-plummer-street-chatsworth-ca-91311-885b717b506c45bc9528829f4d0bf805#brokerage",
      "name": "Coldwell Banker Residential Brokerage",
      "telephone": "(800) 500-4053"
    }
  }
}
```