# 315 E 4th, Ontario, CA 91764

> **TL;DR:** single family, $2,600,000. Est. $13,905/mo. Listed 121 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,600,000 |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 121 |

## Estimated Monthly Costs

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

## Description

No description available.

## Location

- **Address:** 315 E 4th, Ontario, CA 91764
- **County:** San Bernardino

## Listing Agent

- **Name:** Robert Mendez · **License:** 01971883
- **Brokerage:** RE/MAX Time
- **Phone:** 9512835015
- **Broker Phone:** (909) 373-0880

## Photos

![315 E 4th - Photo 1](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3992465504r.jpg)

![315 E 4th - Photo 2](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3411584659r.jpg)

![315 E 4th - Photo 3](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3471178631r.jpg)

![315 E 4th - Photo 4](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2500304412r.jpg)

![315 E 4th - Photo 5](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3768938480r.jpg)

![315 E 4th - Photo 6](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f684292340r.jpg)

![315 E 4th - Photo 7](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3493033212r.jpg)

![315 E 4th - Photo 8](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f42290003r.jpg)

![315 E 4th - Photo 9](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3403930727r.jpg)

![315 E 4th - Photo 10](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3955922175r.jpg)

![315 E 4th - Photo 11](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f81646566r.jpg)

![315 E 4th - Photo 12](http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2670004557r.jpg)

---

**MLS#:** IG26099587 | **Updated:** 2026-08-24
**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://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#listing",
  "url": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587",
  "name": "315 E 4th, Ontario, CA 91764",
  "description": "Single Family for sale in Ontario, CA.",
  "image": [
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3992465504r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3411584659r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3471178631r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2500304412r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3768938480r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f684292340r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3493033212r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f42290003r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3403930727r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3955922175r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f81646566r.jpg",
    "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2670004557r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3992465504r.jpg",
    "caption": "315 E 4th - Ontario, CA"
  },
  "datePosted": "2026-05-07T00:00:00+00:00",
  "dateModified": "2026-08-24T20:34:11.942121+00:00",
  "mainEntity": {
    "@type": "Accommodation",
    "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#property",
    "name": "315 E 4th, Ontario, CA 91764",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "315 E 4th",
      "addressLocality": "Ontario",
      "addressRegion": "CA",
      "postalCode": "91764",
      "addressCountry": "US"
    },
    "image": [
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3992465504r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3411584659r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3471178631r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2500304412r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3768938480r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f684292340r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3493033212r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f42290003r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3403930727r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f3955922175r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f81646566r.jpg",
      "http://lh.rdcpix.com/20e200d72d2ad9d0bbb0f96a5345ad63l-f2670004557r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "IG26099587"
    },
    "accommodationCategory": "Other",
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Other"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#offer",
    "url": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587",
    "price": 2600000,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#agent",
    "name": "Robert Mendez",
    "telephone": "9512835015",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://www.propertysimple.ai/listing/315-e-4th-ontario-ca-91764-26099587#brokerage",
      "name": "RE/MAX Time",
      "telephone": "(909) 373-0880"
    }
  }
}
```