9800 Base Line Rd #102 is a 1,488 square foot home with 2 bedrooms and 2 bathrooms. Based on Redfin's Alta Loma data, we estimate the home's value is $143,534.
ManufacturedProperty Type
1975Year Built
$96Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$143,534
$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 45.4% lower than the average sale price ($263K) 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
$44 (+0.6%)
$11,000
2024
$43
$11,000
2023
$43 (−1.7%)
$11,000
2022
$44 (−69.8%)
$11,000
2021
$147 (+3.3%)
$11,000
2020
$142 (−3.1%)
$13,000
2019
$146 (−30.1%)
$13,000
2018
$210 (+2.8%)
$13,000
2017
$204 (+0.9%)
$25,650
2016
$202 (−0.5%)
$25,650
2015
$203 (+0.5%)
$25,650
2014
$202 (−1.3%)
$25,650
2013
$205 (+2.9%)
$25,650
2012
$199 (−1.2%)
$25,650
2011
$201 (+0.6%)
$25,650
2010
$200 (+0.5%)
$25,650
2009
$199
$25,650
2008
$199
$25,650
Tax history for 9800 Base Line Rd #102
Year
Property tax
Land + Additions
Assessment*
2025
$44 (+0.6%)
$11,000
2024
$43
$11,000
2023
$43 (−1.7%)
$11,000
2022
$44 (−69.8%)
$11,000
2021
$147 (+3.3%)
$11,000
2020
$142 (−3.1%)
$13,000
2019
$146 (−30.1%)
$13,000
2018
$210 (+2.8%)
$13,000
2017
$204 (+0.9%)
$25,650
2016
$202 (−0.5%)
$25,650
2015
$203 (+0.5%)
$25,650
2014
$202 (−1.3%)
$25,650
2013
$205 (+2.9%)
$25,650
2012
$199 (−1.2%)
$25,650
2011
$201 (+0.6%)
$25,650
2010
$200 (+0.5%)
$25,650
2009
$199
$25,650
2008
$199
$25,650
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
MH
Medium High Residential Zone
Designates areas for medium high density multiple-family use, with site development regulations that assure development compatible with nearby lower density residential development with a maximum residential density of 24 units per gross acre.
Permitted uses
Include but are not limited to:
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure-Other
Educational/school
Recreation-Other
Park & open space
Property details
Interior
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Mobile Home
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 1,488
Ground Floor Sq. Ft: 1,488
Building Sq. Ft: 1,488
# of Stories: 1
Legal Description: 75 BARON SN#789X/789U
Lot Information
# of Buildings: 1
Municipality Name: FONTANA
County Use Description: MOB HM IN PARK
Financial
Assessor Information
Assessment Year: 2025
Tax District County: FONTANA
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,488
Stories: 1.0
Lot Size: —
Style: Mobile/Manufactured Home
Year Built: 1975
Year Renovated: 1975
County: San Bernardino County
APN: 1076 201 03 6 102
Home facts updated by county records on Sep 19, 2026
Around this home
Schools
Alta Loma Elementary School
Public K-6 • Assigned • 0.4mi
7/10
Alta Loma Junior High School
Public 6-8 • Assigned • 1.5mi
6/10
Alta Loma High School
Public 9-12 • Assigned • 1.2mi
8/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 100° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
23 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Alta Loma, CA • 91701
Average low and high temperatures (°F)
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71
52
71
51
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.