*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
FR-20
MA
Foothill Residential-20 Zone
The purpose of the FR zone is to allow for the appropriate development of large-lot single-family home, small farmsteads, and related uses in the foothill areas of the county. Standards for the FR zone are intended to ensure that the development of homes respond sensitively to the foothill setting. Permitted residential uses in the FR zones include a single-family home, small residential care home, and an accessory dwelling unit. The FR zone also conditionally permits non-residential uses compatible with a low-density rural setting, including public and quasi-public uses, mining, animal services, hunting and fishing clubs, nurseries, and commercial stables. Animal grazing, crop cultivation, private stables, on-site agricultural product sales, and other similar agricultural activities are permitted uses in the FR zone. The minimum permitted parcel size in the FR zone ranges from 1 acre to 40 acres. The FR zone implements the Foothill Residential land use designation in the General Plan.
Zone overlays
Military Airspace Overlay Zone
Permitted uses
Include but are not limited to:
Equestrian facility
Housing-Senior
Lodging-Full service
Agriculture-Cropland
Property details
Interior
Bathroom Information
# of Full Baths: 2
Exterior
Exterior Information
Building Construction Quality: Average
Mobile Home Information
Is Mobile Home
Property Information
Subdivision Name: DEER PEAK LAKE ESTATES 01
Living Sq. Ft: 1,440
Building Sq. Ft: 1,440
Legal Description: 91 MORTAR ROCK RD
Lot Information
# of Buildings: 1
Land Sq. Ft: 436,036
Legal Lot Number: 8
Acres: 10.01
Zoning Code: FR10
County Use Description: RESIDENTIAL - MOBILE HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,440
Stories: —
Lot Size: 10.01 acres
Style: Mobile/Manufactured Home
Year Built: 1984
Year Renovated: 1984
County: Butte County
APN: 058660008000
Home facts updated by county records on Oct 15, 2026
Around this home
Schools
K - 12
Preschool & daycare
Spring Valley Elementary
Public K-8 • Assigned • 2.6mi
6/10
Oroville High School
Public 9-12 • Assigned • 11.1mi
4/10
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
7/10 Fire Factor
23% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 102° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
36 unhealthy days expected this year, 41 days in 30 years
Provided by First Street
Historical weather
Yankee Hill, CA • 95965
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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.