# 3900 Obsidian, San Bernardino, CA 92407

> **TL;DR:** 4bd/3ba single family, $674,900 ($260/sqft), built 2007, 2,593 sqft.
> View. Est. $2,925/mo. Listed 2 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $674,900 |
| Price/sqft | $260 |
| Bedrooms | 4 |
| Bathrooms | 2 full, 1 half |
| Square Feet | 2,593 |
| Year Built | 2007 |
| Lot Size | 5,268 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 |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,925 |
| **Total** | **$2,925** |

## Key Amenities

- View

## Property Highlights

- Built in 2007
- 0.12 acre lot
- 2 stories
- 2 parking spaces

## Description

### Agent Description
Beautifully updated Rosena Ranch residence featuring 4 bedrooms, 3 bathrooms, and approximately 2,593 square feet of living space. Fresh interior paint and new flooring enhance the bright and inviting floor plan. Spacious living areas provide flexibility for entertaining and everyday living, while the functional layout offers comfort and convenience throughout.

Located in the highly desirable Rosena Ranch community, residents enjoy access to resort-style amenities including a clubhouse, fitness center, two pools, splash park, spa, parks, walking trails, and community events. Conveniently situated near the K-8 school, shopping, dining, and easy freeway access. An exceptional opportunity to enjoy the Rosena Ranch lifestyle in a move-in ready home.

## Location

- **Address:** 3900 Obsidian, San Bernardino, CA 92407
- **County:** San Bernardino
- **Coordinates:** 34.183732, -117.412825
- **Google Maps:** https://www.google.com/maps?q=34.183732,-117.412825

## Listing Agent

- **Name:** Jason Khorramian
- **Brokerage:** MAINSTREET REALTORS
- **Phone:** 9492918066
- **Email:** jason@soldbyjasonk.com

## Primary Photo

![3900 Obsidian - Primary Photo](http://lh.rdcpix.com/260dcaa17c6b9a6d1f04ea3305815daal-f343654790r.jpg)

*36 total photos available on [listing page](https://www.propertysimple.com/listing/3900-obsidian-san-bernardino-ca-92407-26124565)*

---

**MLS#:** CV26124565 | **Updated:** 2026-06-17
**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.com/listing/3900-obsidian-san-bernardino-ca-92407-26124565)

---

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