8866 Hidden Farm Rd is a 3,161 square foot house on a 1.13 acre lot with 5 bedrooms and 3.5 bathrooms. - it last sold on December 16, 1999 for $510,000. Based on Redfin's Alta Loma data, we estimate the home's value is $1,548,876.
Single-familyProperty Type
1977Year Built
1.13 acresLot Size
$490Est. Price/Sq.Ft.
6 spacesParking
Source:Public Records
Redfin Estimate
$1,548,876
$1.0M since sold in December 1999$25K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.7% higher than the average sale price ($1.26M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
VL
H
E
Very Low Residential Zone
Designates areas for semi-rural residential use, with a minimum lot size of 20,000 sq ft and a maximum residential density of up to two units per gross acre. Limited neighborhood serving businesses in small buildings may be allowed on select corner parcels to provide goods and services for daily needs and community gathering spots.
Zone overlays
High Residential Zone
Equestrian Overlay Zone
Permitted uses
Include but are not limited to:
Equestrian facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure-Other
Educational/school
Recreation-Other
Park & open space
Jul 29, 2025 • Final
Residential roofing - single family
Tear off and replace composition shingles on a residential building. Remove existing roofing material, replace any damaged wood, and install new underlayment. Work excludes the patio.
Roofing
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 Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: Modern
Construction Type: Frame
View Information
View: Good
Property Information
Living Sq. Ft: 3,161
Ground Floor Sq. Ft: 2,133
Building Sq. Ft: 3,161
# of Stories: 3
Legal Description: PARCEL MAP 3222 PARCEL NO 2 EX N 399 FT THEREOF EX ST
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 880
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 49,400
Municipality Name: FONTANA
Acres: 1.134
Depth Footage: 380
Front Footage: 130
County Use Description: SINGLE FAMILY RES
Utility Information
Electricity / Wiring Type: Overhead Wires
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: FONTANA
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 3,161
Stories: 3.0
Parking Spaces: 6
Basement: No
Accessible: Yes
Lot Size: 1.13 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1978
County: San Bernardino County
APN: 1061 281 11 0 000
HOA Dues: —
Garage: Yes
Features: Views
Home facts updated by owner on Jan 26, 2026
Around this home
Schools
Floyd M. Stork Elementary School
Public K-6 • Assigned • 0.8mi
9/10
Alta Loma Junior High School
Public 6-8 • Assigned • 1.4mi
6/10
Los Osos High School
Public 9-12 • Assigned • 3.4mi
9/10
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
69% chance of being in a wildfire in next 30 years
6/10 Heat Factor
5 days above 98° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
30 unhealthy days expected this year, 35 days in 30 years
Provided by First Street
Historical weather
Alta Loma, CA • 91701
Average low and high temperatures (°F)
68
49
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51
74
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72
52
77
56
84
60
90
64
93
67
87
65
82
59
71
52
71
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.47M – $1.78M
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