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About This Home

This 4-bedroom, 3-bathroom single family at 3900 Obsidian in San Bernardino, CA is listed for $674,900 ($260 per sqft). Built in 2007, the home offers 2,593 sqft of living space on a 0.12 acres lot.

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.

Key Features

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

Property Details

2 stories
2 full, 1 half
2 spaces
2007

Amenities

View

Monthly Cost Estimate

$3,610/mo

20% down · 6.5% · 30 years

Principal$488
Interest$2,925
Insurance$197

Estimates only. Actual payments may vary.

Location

3900 Obsidian

San Bernardino, CA 92407

Features & Amenities

Exterior Features

Community Features Included: CurbsBack Yard

Property Details

Views

Mountain

Heating

Central

Cooling

Central Air

Questions & Answers

This 4-bedroom, 3-bathroom single family at 3900 Obsidian is listed at $674,900 ($260/sqft). The estimated monthly payment is $2,925 based on 20% down at 6.5% interest.

Key features include: Built in 2007, 0.12 acre lot, 2 stories, 2 parking spaces. Exterior Features: Community Features Included: Curbs, Back Yard.

This property is listed by Jason Khorramian and can be reached at 9492918066 or jason@soldbyjasonk.com.

JK

Jason Khorramian

Agent at MAINSTREET REALTORS

(949) 291-8066

Listed by MAINSTREET REALTORS · View on Broker Site

MLS# CV26124565· Source: listhub· Updated 2 days ago

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.

3900 Obsidian, San Bernardino, CA 92407

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