For sale

Listed by: MAINSTREET REALTORS

$674,900

3900 Obsidian Rd, San Bernardino, CA 92407

4beds

2,593sqft

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Single Family Residence

Built in 2007

5,268 Square Feet Lot

$674,500 Zestimate^®

$260/sqft

$120/mo HOA

What's special

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.

17 days

705

51

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1
Main level bathrooms: 1

Rooms

Room types: Bedroom

Bedroom

Features: All Bedrooms Up

Heating

Central

Cooling

Central Air

Appliances

Laundry: Laundry Room

Features

All Bedrooms Up
Has fireplace: Yes
Fireplace features: Family Room
Common walls with other units/homes: No Common Walls

Interior area

Total interior livable area: 2,593 sqft

Property

Parking

Total spaces: 2
Parking features: Garage - Attached
Attached garage spaces: 2

Features

Levels: Two
Stories: 2
Entry location: 1
Pool features: Association
Has view: Yes
View description: Mountain(s)

Lot

Size: 5,268 Square Feet
Features: Back Yard

Details

Parcel number: 1116161770000
Special conditions: Standard

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Condition

New construction: No
Year built: 2007

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Curbs

HOA

Has HOA: Yes
Amenities included: Sport Court, Outdoor Cooking Area, Other Courts, Barbecue, Picnic Area, Playground
HOA fee: $120 monthly
HOA name: Sea Breeze
HOA phone: 000-000-0000

Location

Region: San Bernardino

Financial & listing details

Price per square foot: $260/sqft
Tax assessed value: $556,277
Annual tax amount: $9,913
Date on market: 6/8/2026
Cumulative days on market: 17 days
Listing terms: Submit

Estimated market value

$674,500

$641,000 - $708,000

$3,692/mo

Price history

Date	Event	Price
6/8/2026	Listed for sale	$674,900+30577.3%$260/sqft
Source: CRMLS #CV26124565 Report a problem
1/18/2017	Sold	$2,200-99.5%$1/sqft
Source: Agent Provided Report a problem
12/20/2016	Listing removed	$2,200+2.6%$1/sqft
Source: PRUDENTIAL CALIFORNIA REALTY #CV16753033 Report a problem
7/7/2016	Price change	$422,000+11.1%$163/sqft
Source: PRUDENTIAL CALIFORNIA REALTY #CV16140121 Report a problem
8/19/2015	Listing removed	$2,145$1/sqft
Source: Roorah Report a problem
7/24/2015	Price change	$2,145-6.5%$1/sqft
Source: Roorah Report a problem
7/9/2015	Listed for rent	$2,295+9.5%$1/sqft
Source: Zillow Rental Network Report a problem
4/29/2014	Listing removed	$2,095$1/sqft
Source: Renttoday.us #14743997 Report a problem
4/5/2014	Price change	$2,095-4.6%$1/sqft
Source: Renttoday.us #14743997 Report a problem
3/16/2014	Listed for rent	$2,195$1/sqft
Source: Renttoday.us #14743997 Report a problem
11/17/2013	Listed for sale	$379,990-10.3%$147/sqft
Source: Empire Estates Inc/ DBA Prudential Ca Realty #CV13232518 Report a problem
8/30/2007	Sold	$423,500$163/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$9,913 +9.2%	$556,277 +2%
2024	$9,077 +0%	$545,369 +2%
2023	$9,073 +2%	$534,676 +2%
2022	$8,896 +7%	$524,192 +8.1%
2021	$8,317 +3.5%	$485,000 +6.8%
2020	$8,039 +3.6%	$454,000 +3%
2019	$7,758 +1.5%	$440,800
2018	$7,642 +7%	$440,800 +7.5%
2017	$7,143	$410,100 +5%
2016	$7,143 +1.5%	$390,600 +5%
2015	$7,039 +3.7%	$372,000 +5.7%
2014	$6,787	$352,000 +19.7%
2013	--	$294,000 -2.9%
2012	--	$302,700
2011	--	$302,700
2010	--	$302,700 -5.4%
2009	--	$320,000
2008	--	$320,000

Find assessor info on the county website

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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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