# 3731 Obsidian, San Bernardino, CA 92407

> **TL;DR:** 4bd/3ba single family, $699,900 ($293/sqft), built 2014, 2,389 sqft.
> View. Est. $3,743/mo. Listed 2 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $699,900 |
| Price/sqft | $293 |
| Bedrooms | 4 |
| Bathrooms | 3 full |
| Square Feet | 2,389 |
| Year Built | 2014 |
| Lot Size | 5,101 sqft (0.12 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 2 |

## Why This Home Stands Out

- **Views** - Mountain

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $3,539 |
| Estimated Insurance | $204 |
| **Total** | **$3,743** |

## Key Amenities

- View

## Property Highlights

- Built in 2014
- 0.12 acre lot
- 2 stories
- 2 parking spaces

## Description

### Agent Description
Welcome to this beautifully maintained 4-bedroom, 3-bathroom home offering 2,389 square feet of thoughtfully designed living space in the highly sought-after Rosena Ranch community.

This spacious floor plan features a desirable downstairs bedroom and full bathroom, making it ideal for guests, multigenerational living, or a private home office. The heart of the home is the open-concept kitchen, complete with a huge walk-in pantry, ample cabinetry, and generous counter space, flowing seamlessly into the dining and family room—perfect for everyday living and entertaining.

Upstairs, you’ll find a versatile loft that offers endless possibilities as a media room, playroom, home gym, or additional living area. The spacious primary suite provides a relaxing retreat with an en-suite bathroom and walk-in closet, while two additional bedrooms offer comfort and flexibility for family or guests.

Located in the desirable Rosena Ranch community, residents enjoy resort-style amenities including pools, a fitness center, clubhouse, parks, walking trails, and community events, all with convenient access to schools, shopping, dining, and major freeways.

Don’t miss this incredible opportunity to own a move-in ready home in one of the Inland Empire’s most desirable master-planned communities!

## Location

- **Address:** 3731 Obsidian, San Bernardino, CA 92407
- **County:** San Bernardino

## Listing Agent

- **Name:** Jason Khorramian
- **Brokerage:** MAINSTREET REALTORS
- **Phone:** 9492918066

## Primary Photo

![3731 Obsidian - Primary Photo](http://lh.rdcpix.com/41d87ca91db044810175fd54ba869856l-f1914634270r.jpg)

*41 total photos available on [listing page](https://www.propertysimple.ai/listing/3731-obsidian-san-bernardino-ca-92407-26142015)*

---

**MLS#:** CV26142015 | **Updated:** 2026-08-01
**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/3731-obsidian-san-bernardino-ca-92407-26142015)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "3731 Obsidian, San Bernardino, CA 92407",
  "description": "Welcome to this beautifully maintained 4-bedroom, 3-bathroom home offering 2,389 square feet of thoughtfully designed living space in the highly sought-after Rosena Ranch community.\r\n\r\nThis spacious floor plan features a desirable downstairs bedroom and full bathroom, making it ideal for guests, multigenerational living, or a private home office. The heart of the home is the open-concept kitchen, complete with a huge walk-in pantry, ample cabinetry, and generous counter space, flowing seamlessly",
  "url": "https://www.propertysimple.ai/listing/3731-obsidian-san-bernardino-ca-92407-26142015",
  "image": "http://lh.rdcpix.com/41d87ca91db044810175fd54ba869856l-f1914634270r.jpg",
  "datePosted": "2026-07-30",
  "price": 699900,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "3731 Obsidian",
    "addressLocality": "San Bernardino",
    "addressRegion": "CA",
    "postalCode": "92407",
    "addressCountry": "US"
  },
  "numberOfBedrooms": 4,
  "numberOfBathroomsTotal": 3,
  "numberOfFullBathrooms": 3,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 2389,
    "unitCode": "FTK"
  },
  "yearBuilt": 2014
}
```