4007 Obsidian Rd is a 2,649 square foot house on a 5,377 square foot lot with 4 bedrooms and 4 bathrooms. Based on Redfin's San Bernardino data, we estimate the home's value is $697,548.
Single-familyProperty Type
2015Year Built
5,377 sq ftLot Size
$263Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$697,548
$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% lower than the average sale price ($707K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,513 (+1.7%)
$174,663 + $324,375
$499,038
2024
$8,370 (+2.4%)
$171,238 + $318,015
$489,253
2023
$8,173 (−0.4%)
$164,588 + $305,666
$470,254
2022
$8,203 (−0.3%)
$164,588 + $305,666
$470,254
2021
$8,226
$161,361 + $299,673
$461,034
2020
$8,230 (+3.2%)
$158,197 + $293,797
$451,994
2019
$7,977 (+2.8%)
$156,575 + $290,784
$447,359
2018
$7,760 (+2.8%)
$153,505 + $285,082
$438,587
2017
$7,552
$147,544 + $274,012
$421,556
Tax history for 4007 Obsidian Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,513 (+1.7%)
$174,663 + $324,375
$499,038
2024
$8,370 (+2.4%)
$171,238 + $318,015
$489,253
2023
$8,173 (−0.4%)
$164,588 + $305,666
$470,254
2022
$8,203 (−0.3%)
$164,588 + $305,666
$470,254
2021
$8,226
$161,361 + $299,673
$461,034
2020
$8,230 (+3.2%)
$158,197 + $293,797
$451,994
2019
$7,977 (+2.8%)
$156,575 + $290,784
$447,359
2018
$7,760 (+2.8%)
$153,505 + $285,082
$438,587
2017
$7,552
$147,544 + $274,012
$421,556
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 23, 2021 • Active
Solar residential
Install a roof-mounted solar system on a residential building with twenty-five modules and an existing electrical service panel.
Electrical
Solar
May 22, 2020 • Active
Electrical
Install a standby generator and an automatic transfer switch.
Generator
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Refrigeration
Heating Fuel Type: Gas Public/Piped
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: Modern
Construction Type: Frame
Property Information
Living Sq. Ft: 2,649
Ground Floor Sq. Ft: 1,635
Building Sq. Ft: 3,240
Legal Description: TRACT 16978-5 LOT 489 BOOK 338 PAGE 75
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 591
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,377
Legal Lot Number: 489
Municipality Name: FONTANA
Acres: 0.123
County Use Description: SINGLE FAMILY RES
Utility Information
Electricity / Wiring Type: Underground Wires
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: FONTANA
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,649
Stories: —
Lot Size: 5,377 square feet
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2015
County: San Bernardino County
APN: 1116 191 77 0 000
Home facts updated by county records on Oct 6, 2026
Around this home
Schools
K - 12
Preschool & daycare
Paakuma K-8
Public K-8 • Assigned • 0.3mi
8/10
Cajon High School
Public 9-12 • Assigned • 9.4mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
10/10 Fire Factor
74% chance of being in a wildfire in next 30 years
8/10 Heat Factor
6 days above 101° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
27 unhealthy days expected this year, 34 days in 30 years
Provided by First Street
Historical weather
San Bernardino, CA • 92407
Average low and high temperatures (°F)
53°
40°
58°
42°
62°
45°
60°
43°
67°
48°
76°
54°
82°
60°
85°
63°
77°
58°
69°
50°
59°
42°
59°
43°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.5 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$663,000 – $803,000
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